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<p><span style="color: #006dd7;" data-ke-size="size23"><b>■철근콘크리트 구조 일반사항. 철근배근</b></span></p><p><b>4. 기둥 철근배근</b></p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p><span data-ke-size="size20"><b>■철근콘크리트 구조 일반사항. 철근배근</b></span></p><p> </p><p><span data-ke-size="size20"><b>4. 기둥 철근배근</b></span></p><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%;" border="1"><tbody><tr><td style="text-align: center;"><b>기둥 철근의 피복 및 간격</b></td><td style="text-align: center;"><b>피복</b></td></tr><tr><td style="text-align: left;" rowspan="3"><span style="color: #000000;">▶ </span>철근의 부착력 및 내구성 확보를 위하여 피복 및 배근 간격을 제한함<br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/16708a945bb3a5814396803f269683733a2b7177" class="txc-image" width="330" height="196" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/16708a945bb3a5814396803f269683733a2b7177" data-origin-width="473" data-origin-height="281"></div><br><span style="color: #000000;">▶ </span>피복 : 콘크리트 표면과 가장 외측에 배근된 철근(띠철근) 표면 사이의 거리<br><span style="color: #000000;">▶ </span>순간격 : 철근 사이의 최단 거리(리브 사이의 거리)<br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/a1dd15f7de2839444dfb3a2162bc548f20111ed6" class="txc-image" width="224" height="129" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/a1dd15f7de2839444dfb3a2162bc548f20111ed6" data-origin-width="288" data-origin-height="166"></div></td><td><span style="color: #000000;">▶ 흙</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">외</span><span style="color: #000000;">기</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">접</span><span style="color: #000000;">하</span><span style="color: #000000;">지</span><span style="color: #000000;"> </span><span style="color: #000000;">않는</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><br><span style="color: #000000;"><span style="color: #ff0000;">  - </span></span><span style="color: #000000;">모든</span><span style="color: #000000;"> </span><span style="color: #000000;">철근</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> 40mm</span><br><br><br><span style="color: #000000;"><span style="color: #000000;">▶ </span>흙</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">외</span><span style="color: #000000;">기</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">접</span><span style="color: #000000;">하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><br><span style="color: #000000;"><span style="color: #ff0000;">  - </span></span><span style="color: #000000;">D</span><span style="color: #000000;">29 </span><span style="color: #000000;">이상</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">60mm</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">D19~D25</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">50mm</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">D16</span><span style="color: #000000;"> </span><span style="color: #000000;">이하</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">40mm</span></td></tr><tr><td style="text-align: center;"><b>배근 간격</b></td></tr><tr><td><span style="color: #000000;">▶ </span>주근의 순간격<br><span style="color: #ff0000;">  - </span><span style="color: #000000;">40mm</span><span style="color: #000000;"> </span><span style="color: #000000;">이상</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">철근</span><span style="color: #000000;"> </span><span style="color: #000000;">지</span><span style="color: #000000;">름</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">.</span><span style="color: #000000;">5</span><span style="color: #000000;"><span style="color: #000000;">배      ==> 최대값 이상<br></span></span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">골재</span><span style="color: #000000;"> </span><span style="color: #000000;">지</span><span style="color: #000000;">름</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">4</span><span style="color: #000000;">/</span><span style="color: #000000;">3</span><span style="color: #000000;">배</span></td></tr></tbody></table></div><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%;" border="1"><tbody><tr><td style="text-align: center;"><b>기둥 주근 배근</b></td><td style="text-align: center;"><b>기둥 주근 이음</b></td></tr><tr><td style="text-align: center;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/cbe53dea5c5674d6ecb263b72e5bb7ca2d43adfe" class="txc-image" width="348" height="350" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/cbe53dea5c5674d6ecb263b72e5bb7ca2d43adfe" data-origin-width="653" data-origin-height="656"></div></td><td style="text-align: center;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/5d7c5c27724bff126bc5c6849b555776978bbe53" class="txc-image" width="275" height="371" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/5d7c5c27724bff126bc5c6849b555776978bbe53" data-origin-width="525" data-origin-height="709"></div></td></tr></tbody></table></div><p style="text-align: left;"><span style="color: #000000;">1)</span><span style="color: #000000;"> </span><span style="color: #000000;">단,</span><span style="color: #000000;"> </span><span style="color: #000000;">기둥</span><span style="color: #000000;"> </span><span style="color: #000000;">양측</span><span style="color: #000000;"> </span><span style="color: #000000;">보</span><span style="color: #000000;"> </span><span style="color: #000000;">스팬</span><span style="color: #000000;"> </span><span style="color: #000000;">차이</span><span style="color: #000000;"> </span><span style="color: #000000;">또는</span><span style="color: #000000;"> </span><span style="color: #000000;">하중</span><span style="color: #000000;"> </span><span style="color: #000000;">차이로</span><span style="color: #000000;"> </span><span style="color: #000000;">인해</span><span style="color: #000000;"> </span><span style="color: #000000;">기둥</span><span style="color: #000000;"> </span><span style="color: #000000;">철근에</span><span style="color: #000000;"> </span><span style="color: #000000;">인장력이</span><span style="color: #000000;"> </span><span style="color: #000000;">발생하는</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><span style="color: #000000;"> </span><span style="color: #000000;">인장</span><span style="color: #000000;"> </span><span style="color: #000000;">철근</span><span style="color: #000000;"> 이음길이를 </span><span style="color: #000000;">적용하여야</span><span style="color: #000000;"> </span><span style="color: #000000;">함</span></p><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%;" border="1"><tbody><tr><td style="text-align: center;"><b>기둥 띠 철근 가공 상세</b></td><td style="text-align: center;"><b>기둥 보조 대근 가공 상세 및 간격</b></td></tr><tr><td style="text-align: center;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/9f25b0663fa62d0d25c745bd7912875d41d9c32e" class="txc-image" width="357" height="360" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/9f25b0663fa62d0d25c745bd7912875d41d9c32e" data-origin-width="625" data-origin-height="630"></div></td><td style="text-align: center;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/2c657a1c991b05ce7473cb80ab0bfadb26ff7e99" class="txc-image" width="269" height="297" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/2c657a1c991b05ce7473cb80ab0bfadb26ff7e99" data-origin-width="543" data-origin-height="600"></div></td></tr></tbody></table></div><p> </p><p><span data-ke-size="size20"><b><span style="color: #000000;">5. 벽체 철근 배근</span></b></span></p><p style="text-align: left;"><b><span style="color: #000000;">▶ 간격 제한 :</span><span style="color: #ff0000;"> </span></b><span style="color: #000000;">벽</span><span style="color: #000000;">체</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">수직</span><span style="color: #000000;"> </span><span style="color: #000000;">및</span><span style="color: #000000;"> </span><span style="color: #000000;">수평</span><span style="color: #000000;"> </span><span style="color: #000000;">철</span><span style="color: #000000;">근</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">간</span><span style="color: #000000;">격</span><span style="color: #000000;">은 벽</span><span style="color: #000000;">두께</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">3</span><span style="color: #000000;">배</span><span style="color: #000000;"> </span><span style="color: #000000;">이하</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">또한</span><span style="color: #000000;"> </span><span style="color: #000000;">450mm</span><span style="color: #000000;"> </span><span style="color: #000000;">이하</span></p><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%;" border="1"><tbody><tr><td style="text-align: center;"><b>수직근</b></td><td><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/b292fc6dae5b31b826bb32d69b64a0b370e7dfee" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/b292fc6dae5b31b826bb32d69b64a0b370e7dfee" data-origin-width="968" data-origin-height="325"></div></td><td><b><span style="color: #000000;">▶ </span></b><span style="color: #000000;">수</span><span style="color: #000000;">직</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">첫</span><span style="color: #000000;">번</span><span style="color: #000000;">째</span><span style="color: #000000;"> </span><span style="color: #000000;">배근</span><span style="color: #000000;"> </span><span style="color: #000000;">위치</span><br><span style="color: #000000;"><span style="color: #ff0000;">  - </span></span><span style="color: #000000;">벽체</span><span style="color: #000000;"> </span><span style="color: #000000;">수</span><span style="color: #000000;">직근</span><span style="color: #000000;">에</span><span style="color: #000000;">서</span><span style="color: #000000;"> </span><span style="color: #000000;">S</span><span style="color: #000000;"> </span><span style="color: #000000;">이내</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">기둥</span><span style="color: #000000;"> </span><span style="color: #000000;">수</span><span style="color: #000000;">직근</span><span style="color: #000000;">에</span><span style="color: #000000;">서</span><span style="color: #000000;"> </span><span style="color: #000000;">S</span><span style="color: #000000;"> </span><span style="color: #000000;">이내<br></span>    (S 수직근 간격)</td></tr><tr><td style="text-align: center;"><b>수평근</b></td><td><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/b7663b297c2b3b26f9e0fcf6d21481e44cdf0716" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/b7663b297c2b3b26f9e0fcf6d21481e44cdf0716" data-origin-width="1069" data-origin-height="364"></div></td><td><b><span style="color: #000000;">▶ </span></b><span style="color: #000000;">수</span><span style="color: #000000;">평</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">첫</span><span style="color: #000000;">번</span><span style="color: #000000;">째</span><span style="color: #000000;"> </span><span style="color: #000000;">배근</span><span style="color: #000000;"> </span><span style="color: #000000;">위치</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">슬</span><span style="color: #000000;">래</span><span style="color: #000000;">브</span><span style="color: #000000;"> </span><span style="color: #000000;">상부</span><span style="color: #000000;">,</span><span style="color: #000000;">하</span><span style="color: #000000;">부면에</span><span style="color: #000000;">서 </span><span style="color: #000000;">S/2</span><span style="color: #000000;"> </span><span style="color: #000000;">이내</span><br><span style="color: #ff0000;">  - </span><span style="color: #000000;">보</span><span style="color: #000000;"> </span><span style="color: #000000;">하</span><span style="color: #000000;">부근</span><span style="color: #000000;">에</span><span style="color: #000000;">서</span><span style="color: #000000;"> </span><span style="color: #000000;">S/</span><span style="color: #000000;">2 </span><span style="color: #000000;">이내</span><br><span style="color: #000000;">    (S</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">수</span><span style="color: #000000;">직</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">간격</span><span style="color: #000000;">)</span></td></tr><tr><td style="text-align: center;"><b>상하<br>철근<br>간격이<br>같은<br>경우</b></td><td><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/d74c396fec13511e3e7624885e1b66ad99739c84" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/d74c396fec13511e3e7624885e1b66ad99739c84" data-origin-width="1053" data-origin-height="381"></div></td><td><b><span style="color: #000000;"> </span></b></td></tr><tr><td style="text-align: center;"><b>항사<br>철근<br>간격이<br>다른<br>경우</b></td><td><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/e2625e64503cb6cbf09864034f1bcf56ee659d62" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/e2625e64503cb6cbf09864034f1bcf56ee659d62" data-origin-width="1369" data-origin-height="323"></div></td><td><b><span style="color: #000000;"><br></span></b><span style="color: #000000;">1)</span><span style="color: #000000;"> </span><span style="color: #000000;">지하외벽의</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><span style="color: #000000;"> </span><span style="color: #000000;">단부</span><span style="color: #000000;"> </span><span style="color: #000000;">내부</span><span style="color: #000000;"> </span><span style="color: #000000;">수직근</span><span style="color: #000000;"> </span><span style="color: #000000;">및</span><span style="color: #000000;"> </span><span style="color: #000000;">중앙부</span><span style="color: #000000;"> </span><span style="color: #000000;">외부</span><span style="color: #000000;"> </span><span style="color: #000000;">수직근과</span><span style="color: #000000;"> </span><span style="color: #000000;">같이</span><span style="color: #000000;"> </span><span style="color: #000000;">압축력을</span><span style="color: #000000;"> </span><span style="color: #000000;">받는</span><span style="color: #000000;"> </span><span style="color: #000000;">부분은</span><span style="color: #000000;"> </span><span style="color: #000000;">압축이음</span><span style="color: #000000;"> </span><span style="color: #000000;">길이</span><span style="color: #000000;"> </span><span style="color: #000000;">적용이</span><span style="color: #000000;"> </span><span style="color: #000000;">가능함</span></td></tr><tr><td style="text-align: center;"><b>벽체<br>개구부<br>보강</b></td><td><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/c986db549f374ed25ed05b3e3d32db76dec61d1c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/c986db549f374ed25ed05b3e3d32db76dec61d1c" data-origin-width="1021" data-origin-height="382"></div><b><span style="color: #000000;"><br></span></b></td><td><span style="color: #000000;"><span style="color: #000000;"><span style="color: #000000;"><b><span style="color: #000000;">▶</span></b>개</span><span style="color: #000000;">구</span><span style="color: #000000;">부</span><span style="color: #000000;"> </span><span style="color: #000000;">보강</span><span style="color: #000000;"> </span><span style="color: #000000;">방법<br><span style="color: #000000;"> - 개</span><span style="color: #000000;">구부</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">의해</span><span style="color: #000000;"> </span><span style="color: #000000;">절</span><span style="color: #000000;">단</span><span style="color: #000000;">된</span><span style="color: #000000;"> </span><span style="color: #000000;">철</span><span style="color: #000000;">근</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">양</span><span style="color: #000000;">측</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">나</span><span style="color: #000000;">누</span><span style="color: #000000;">어</span><span style="color: #000000;"> </span><span style="color: #000000;">배</span><span style="color: #000000;">근</span><span style="color: #000000;">함</span><br><span style="color: #000000;"> - 단</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">최소</span><span style="color: #000000;"> </span><span style="color: #000000;">2</span><span style="color: #000000;">-HD</span><span style="color: #000000;">16</span><span style="color: #000000;"> </span><span style="color: #000000;">이</span><span style="color: #000000;">상</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">보</span><span style="color: #000000;">강철</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">사용</span><br><span style="color: #000000;"> - 보</span><span style="color: #000000;">강</span><span style="color: #000000;">근</span><span style="color: #000000;">은</span><span style="color: #000000;"> </span><span style="color: #000000;">개</span><span style="color: #000000;">구부</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">모</span><span style="color: #000000;">서리</span><span style="color: #000000;">에</span><span style="color: #000000;">서</span><span style="color: #000000;"> </span><span style="color: #000000;">60</span><span style="color: #000000;">0</span><span style="color: #000000;">mm</span><span style="color: #000000;"> </span><span style="color: #000000;">이상</span><span style="color: #000000;"> </span><span style="color: #000000;">정</span><span style="color: #000000;">착</span><br><br></span><b><span style="color: #000000;">▶</span></b>개구부 보강을 생략할 수 있는 경우<br><span style="color: #000000;"> - 개</span><span style="color: #000000;">구부</span><span style="color: #000000;">가</span><span style="color: #000000;"> </span><span style="color: #000000;">보</span><span style="color: #000000;">/</span><span style="color: #000000;">기둥</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">접</span><span style="color: #000000;">하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">부분</span><br></span></span><span style="color: #000000;"><span style="color: #ff0000;"> - </span></span><span style="color: #000000;">개</span><span style="color: #000000;">구</span><span style="color: #000000;">부</span><span style="color: #000000;"> </span><span style="color: #000000;">크</span><span style="color: #000000;">기</span><span style="color: #000000;">가</span><span style="color: #000000;"> </span><span style="color: #000000;">300mm</span><span style="color: #000000;"> </span><span style="color: #000000;">이</span><span style="color: #000000;">하</span><span style="color: #000000;">이고</span><span style="color: #000000;">, <span style="color: #000000;">철</span><span style="color: #000000;">근</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">개</span><span style="color: #000000;">구부</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">의해</span><span style="color: #000000;"> </span><span style="color: #000000;">끊</span><span style="color: #000000;">어지</span><span style="color: #000000;">지</span><span style="color: #000000;"> </span><span style="color: #000000;">않는</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span></span></td></tr></tbody></table></div><p> </p><p><span data-ke-size="size20"><b>6. 기초 철근 배근</b></span></p><div class="table-wrap"><table data-ke-type="table" data-ke-align="alignLeft" style="width: 100%;" border="1"><tbody><tr><td>독립기초의 정착</td><td colspan="2"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/6e74c001c0c6e72eabbd010ef8f2e9ae1e022ae7" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/6e74c001c0c6e72eabbd010ef8f2e9ae1e022ae7" data-origin-width="1169" data-origin-height="312"></div></td></tr><tr><td>인장 정착길이 확보 안될 경우</td><td colspan="2"><span style="color: #000000;">기초</span><span style="color: #000000;"> </span><span style="color: #000000;">크</span><span style="color: #000000;">기</span><span style="color: #000000;">가</span><span style="color: #000000;"> </span><span style="color: #000000;">작아</span><span style="color: #000000;"> </span><span style="color: #000000;">인장</span><span style="color: #000000;"> </span><span style="color: #000000;">정착</span><span style="color: #000000;"> </span><span style="color: #000000;">길</span><span style="color: #000000;">이</span><span style="color: #000000;">가</span><span style="color: #000000;"> </span><span style="color: #000000;">확보되</span><span style="color: #000000;">지</span><span style="color: #000000;"> </span><span style="color: #000000;">않는</span><span style="color: #000000;"> </span><span style="color: #000000;">경</span><span style="color: #000000;">우에</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">90</span><span style="color: #000000;">도</span><span style="color: #000000;"> </span><span style="color: #000000;">표</span><span style="color: #000000;">준</span><span style="color: #000000;">갈고리</span><span style="color: #000000;">로</span><span style="color: #000000;"> </span><span style="color: #000000;">정</span><span style="color: #000000;">착하</span><span style="color: #000000;">여</span><span style="color: #000000;">야</span><span style="color: #000000;"> </span><span style="color: #000000;">함</span><span style="color: #000000;">.<br></span><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/f306c3e811578ca49bdda770c7f0ca248ccfa6f2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/f306c3e811578ca49bdda770c7f0ca248ccfa6f2" data-origin-width="1409" data-origin-height="275"></div></td></tr><tr><td>파일 독립<br>기초의<br>정착</td><td colspan="2"><span style="color: #000000;">▶파</span><span style="color: #000000;">일</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">3</span><span style="color: #000000;">열</span><span style="color: #000000;"> </span><span style="color: #000000;">이</span><span style="color: #000000;">상</span><span style="color: #000000;"> </span><span style="color: #000000;">배</span><span style="color: #000000;">치</span><span style="color: #000000;">된</span><span style="color: #000000;"> </span><span style="color: #000000;">경</span><span style="color: #000000;">우</span><span style="color: #000000;"> </span><span style="color: #000000;">: </span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">둥</span><span style="color: #000000;">면</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">준</span><span style="color: #000000;">으</span><span style="color: #000000;">로</span><span style="color: #000000;"> </span><span style="color: #000000;">하</span><span style="color: #000000;">여</span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">초</span><span style="color: #000000;"> </span><span style="color: #000000;">철</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">정</span><span style="color: #000000;">착</span><span style="color: #000000;"> </span><span style="color: #000000;">길</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">산정</span><br><span style="color: #000000;"><span style="color: #000000;">▶</span>파</span><span style="color: #000000;">일</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">2</span><span style="color: #000000;">열로</span><span style="color: #000000;"> </span><span style="color: #000000;">배</span><span style="color: #000000;">치</span><span style="color: #000000;">된</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><span style="color: #000000;">  </span><span style="color: #000000;">:  </span><span style="color: #000000;">파일</span><span style="color: #000000;"> </span><span style="color: #000000;">중</span><span style="color: #000000;">심부</span><span style="color: #000000;">터</span><span style="color: #000000;"> </span><span style="color: #000000;">정착</span><span style="color: #000000;"> </span><span style="color: #000000;">길</span><span style="color: #000000;">이</span><span style="color: #000000;">를</span><span style="color: #000000;"> </span><span style="color: #000000;">산</span><span style="color: #000000;">정</span><span style="color: #000000;">하여</span><span style="color: #000000;">야</span><span style="color: #000000;"> </span><span style="color: #000000;"><span style="color: #000000;">함<br></span></span><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/1d89980178dcd701f474e9062585d8352ce48c6f" class="txc-image" width="678" height="264" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/1d89980178dcd701f474e9062585d8352ce48c6f" data-origin-width="1026" data-origin-height="400"></div></td></tr><tr><td>온통 기초<br>단부 정착</td><td colspan="2"><span style="color: #000000;"><span style="color: #000000;">▶</span>온통</span><span style="color: #000000;"> </span><span style="color: #000000;">기초</span><span style="color: #000000;"> </span><span style="color: #000000;">단부</span><span style="color: #000000;"> </span><span style="color: #000000;">정착</span><span style="color: #000000;"> </span><span style="color: #000000;">길이의</span><span style="color: #000000;"> </span><span style="color: #000000;">산정</span><span style="color: #000000;"> </span><span style="color: #000000;">기준</span><span style="color: #000000;"> </span><span style="color: #000000;">위치는</span><span style="color: #000000;"> </span><span style="color: #000000;">내민</span><span style="color: #000000;"> </span><span style="color: #000000;">기초의</span><span style="color: #000000;"> </span><span style="color: #000000;">경우에는</span><span style="color: #000000;"> </span><span style="color: #000000;">수직</span><span style="color: #000000;"> </span><span style="color: #000000;">부재의</span><span style="color: #000000;"> </span><span style="color: #000000;">외측면으로</span><span style="color: #000000;"> </span><span style="color: #000000;">하고</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">내민</span><span style="color: #000000;"> </span><span style="color: #000000;">기초가</span><span style="color: #000000;"> </span><span style="color: #000000;">아닌 </span><span style="color: #000000;">경</span><span style="color: #000000;">우에</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">수직</span><span style="color: #000000;"> </span><span style="color: #000000;">부</span><span style="color: #000000;">재</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">내</span><span style="color: #000000;">측면</span><span style="color: #000000;">으</span><span style="color: #000000;">로</span><span style="color: #000000;"> </span><span style="color: #000000;">함</span><span style="color: #000000;">.</span><br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/58a4ca9062d1f460f973d1114acb4676470e319f" class="txc-image" width="563" height="165" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/58a4ca9062d1f460f973d1114acb4676470e319f" data-origin-width="967" data-origin-height="283"></div><br><span style="color: #000000;"><br>▶정착길이</span><span style="color: #000000;"> </span><span style="color: #000000;">확보가</span><span style="color: #000000;"> </span><span style="color: #000000;">어려운</span><span style="color: #000000;"> </span><span style="color: #000000;">경우</span><span style="color: #000000;"> </span><span style="color: #000000;">90</span><span style="color: #000000;">도</span><span style="color: #000000;"> </span><span style="color: #000000;">표준갈고리</span><span style="color: #000000;"> </span><span style="color: #000000;">및</span><span style="color: #000000;"> </span><span style="color: #000000;">내민</span><span style="color: #000000;"> </span><span style="color: #000000;">기초</span><span style="color: #000000;"> </span><span style="color: #000000;">시공으로</span><span style="color: #000000;"> </span><span style="color: #000000;">정착</span><span style="color: #000000;"> </span><span style="color: #000000;">길이를</span><span style="color: #000000;"> </span><span style="color: #000000;">확보하여야</span><span style="color: #000000;"> </span><span style="color: #000000;">함</span><span style="color: #000000;"> </span><span style="color: #000000;">.</span><br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/3ba15082b0e728ba30c5bd83e88460f742c7f465" class="txc-image" width="559" height="190" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/3ba15082b0e728ba30c5bd83e88460f742c7f465" data-origin-width="873" data-origin-height="296"></div></td></tr><tr><td>기초의<br>배근 위치</td><td colspan="2"><span style="color: #000000;"><span style="color: #000000;">▶</span>독</span><span style="color: #000000;">립</span><span style="color: #000000;">기</span><span style="color: #000000;">초</span><span style="color: #000000;"> </span><span style="color: #000000;">및</span><span style="color: #000000;"> </span><span style="color: #000000;">온</span><span style="color: #000000;">통</span><span style="color: #000000;">기</span><span style="color: #000000;">초</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">장</span><span style="color: #000000;">변</span><span style="color: #000000;"> </span><span style="color: #000000;">방</span><span style="color: #000000;">향</span><span style="color: #000000;"> </span><span style="color: #000000;">배근</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">주</span><span style="color: #000000;">근</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">단</span><span style="color: #000000;">변</span><span style="color: #000000;"> </span><span style="color: #000000;">방</span><span style="color: #000000;">향</span><span style="color: #000000;"> </span><span style="color: #000000;">배</span><span style="color: #000000;">근</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">부</span><span style="color: #000000;">근</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">됨</span><span style="color: #000000;">.</span><br><span style="color: #000000;"><span style="color: #000000;">▶</span>줄</span><span style="color: #000000;">기초</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">벽</span><span style="color: #000000;">체</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">직각</span><span style="color: #000000;"> </span><span style="color: #000000;">방</span><span style="color: #000000;">향</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">주</span><span style="color: #000000;">근</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">되</span><span style="color: #000000;">도</span><span style="color: #000000;">록</span><span style="color: #000000;"> </span><span style="color: #000000;">배</span><span style="color: #000000;">근하</span><span style="color: #000000;">여</span><span style="color: #000000;">야</span><span style="color: #000000;"> </span><span style="color: #000000;"><span style="color: #000000;">함<br></span></span><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/4733a61f33f31f0c1de86493c6b505b3c923c087" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/4733a61f33f31f0c1de86493c6b505b3c923c087" data-origin-width="1042" data-origin-height="454"></div></td></tr><tr><td>내수 압판의 개념 및 배근</td><td colspan="2"><span style="color: #000000;"><span style="color: #000000;">▶</span>내</span><span style="color: #000000;">수</span><span style="color: #000000;">압</span><span style="color: #000000;">판</span><span style="color: #000000;">은</span><span style="color: #000000;"> </span><span style="color: #000000;">하</span><span style="color: #000000;">부</span><span style="color: #000000;">면</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">작용하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">수</span><span style="color: #000000;">압</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">저</span><span style="color: #000000;">항</span><span style="color: #000000;">하</span><span style="color: #000000;">기</span><span style="color: #000000;"> </span><span style="color: #000000;">위</span><span style="color: #000000;">하</span><span style="color: #000000;">여</span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">초</span><span style="color: #000000;"> </span><span style="color: #000000;">사</span><span style="color: #000000;">이</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">시</span><span style="color: #000000;">공</span><span style="color: #000000;">하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">슬래브<br></span><br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/e6b7405fd965b3027956ca35feab405f529de9a4" class="txc-image" width="525" height="123" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/e6b7405fd965b3027956ca35feab405f529de9a4" data-origin-width="870" data-origin-height="204"></div><br><br><span style="color: #ff0000;"><br></span><span style="color: #000000;"><span style="color: #000000;">▶</span>내</span><span style="color: #000000;">수압</span><span style="color: #000000;">판</span><span style="color: #000000;">은</span><span style="color: #000000;"> </span><span style="color: #000000;">상</span><span style="color: #000000;">하</span><span style="color: #000000;">부</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">모</span><span style="color: #000000;">두</span><span style="color: #000000;"> </span><span style="color: #000000;">연</span><span style="color: #000000;">속</span><span style="color: #000000;"> </span><span style="color: #000000;">배근</span><br><span style="color: #000000;"><span style="color: #000000;">▶</span>기</span><span style="color: #000000;">초</span><span style="color: #000000;">와</span><span style="color: #000000;"> </span><span style="color: #000000;">만</span><span style="color: #000000;">나</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">부</span><span style="color: #000000;">분</span><span style="color: #000000;">의</span><span style="color: #000000;"> </span><span style="color: #000000;">하</span><span style="color: #000000;">부</span><span style="color: #000000;">근</span><span style="color: #000000;">은</span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">초</span><span style="color: #000000;"> </span><span style="color: #000000;">내</span><span style="color: #000000;">부</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">인장</span><span style="color: #000000;"> </span><span style="color: #000000;">정</span><span style="color: #000000;">착하</span><span style="color: #000000;">여</span><span style="color: #000000;"> </span><span style="color: #000000;">시공</span><br><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/1d3e8ce8feef34d3b0f5533500ca0f824177382a" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/1d3e8ce8feef34d3b0f5533500ca0f824177382a" data-origin-width="1014" data-origin-height="194"></div></td></tr><tr><td>PHC말뚝의 두부 보강</td><td colspan="2"><span style="color: #000000;"><span style="color: #000000;">▶ </span>파일</span><span style="color: #000000;"> </span><span style="color: #000000;">길이가</span><span style="color: #000000;"> </span><span style="color: #000000;">충분하지</span><span style="color: #000000;"> </span><span style="color: #000000;">않아</span><span style="color: #000000;"> </span><span style="color: #000000;">기초</span><span style="color: #000000;"> </span><span style="color: #000000;">매입길이</span><span style="color: #000000;"> </span><span style="color: #000000;">확보가</span><span style="color: #000000;"> </span><span style="color: #000000;">어렵거나</span><span style="color: #000000;"> </span><span style="color: #000000;">두부</span><span style="color: #000000;"> </span><span style="color: #000000;">파손이</span><span style="color: #000000;"> </span><span style="color: #000000;">발생한</span><span style="color: #000000;"> </span><span style="color: #000000;">경우,</span><span style="color: #000000;"> </span><span style="color: #000000;">기초를</span><span style="color: #000000;"> </span><span style="color: #000000;">보강하여</span><span style="color: #000000;"> </span><span style="color: #000000;"><span style="color: #000000;">시공함<br></span></span><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/11d67f2af3ecdccc8c5fb5ac2bf21d42464ca225" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/11d67f2af3ecdccc8c5fb5ac2bf21d42464ca225" data-origin-width="1235" data-origin-height="653"></div></td></tr></tbody></table></div><p> </p><p> </p><p>출처:<a href="http://purplepiano.tistory.com/175" target="_top" class="ke-link">[건설사]철근콘크리트 구조 일반사항 철근배근 (tistory.com)</a></p>
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철근콘크리트 구조 일반사항. 철근배근(기둥.벽체.기초)
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