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<p><span style="color: #006dd7;" data-ke-size="size23"><b>■철근콘크리트 구조 일반사항. 철근배근</b></span></p><p><b>1. 슬래브</b></p><p><b>2. 보 철근배근</b></p><p><b>3. 보 철근 배근</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><span data-ke-size="size20"><b>1. 슬래브</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>1방향 슬래브</b></td><td style="text-align: center;"><b>2방향 슬랩</b></td><td style="text-align: center;"><b>플랫 슬래브</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/2a0ed776bfe8665157db278855b45eab5fbb5ed5" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/2a0ed776bfe8665157db278855b45eab5fbb5ed5" data-origin-width="354" data-origin-height="270"></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/6d2f3efe806e07b04982d19e94e2e4058301e64a" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/6d2f3efe806e07b04982d19e94e2e4058301e64a" data-origin-width="354" data-origin-height="238"></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/d6a1f88eab8650d2a2b06cdf6984644a001f887e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/d6a1f88eab8650d2a2b06cdf6984644a001f887e" data-origin-width="355" data-origin-height="265"></div></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/dbb52b30434a0c21a2fe6159f3be57377f9f0eb8" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/dbb52b30434a0c21a2fe6159f3be57377f9f0eb8" data-origin-width="307" data-origin-height="276"></div></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/0ff317a91bc8707b5ac47cb9895a28c49027a29e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/0ff317a91bc8707b5ac47cb9895a28c49027a29e" data-origin-width="300" data-origin-height="295"></div></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/74ea7424b41446a99d1f375b8bb3d08ef6108c67" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/74ea7424b41446a99d1f375b8bb3d08ef6108c67" data-origin-width="274" data-origin-height="261"></div></td></tr><tr><td><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </span><span style="color: #000000;">하</span><span style="color: #000000;">중</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">한쪽</span><span style="color: #000000;"> </span><span style="color: #000000;">방</span><span style="color: #000000;">향으</span><span style="color: #000000;">로</span><span style="color: #000000;"> </span><span style="color: #000000;">전달</span><br><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </span><span style="color: #000000;">수</span><span style="color: #000000;">직하</span><span style="color: #000000;">중</span><span style="color: #000000;">과</span><span style="color: #000000;"> </span><span style="color: #000000;">횡력</span><span style="color: #000000;"> </span><span style="color: #000000;">저</span><span style="color: #000000;">항</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">우</span><span style="color: #000000;">수</span><span style="color: #000000;">한 구조형식</span><br><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </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;">스</span><span style="color: #000000;">팬</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">짧음</span><br><span style="color: #000000;">(</span><span style="color: #000000;">처</span><span style="color: #000000;">짐</span><span style="color: #000000;">/</span><span style="color: #000000;">진동</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">유</span><span style="color: #000000;">리</span><span style="color: #000000;">)</span></td><td><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </span><span style="color: #000000;">하</span><span style="color: #000000;">중</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">양</span><span style="color: #000000;">방향</span><span style="color: #000000;">으</span><span style="color: #000000;">로</span><span style="color: #000000;"> </span><span style="color: #000000;">전달</span><br><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </span><span style="color: #000000;">양</span><span style="color: #000000;">방</span><span style="color: #000000;">향</span><span style="color: #000000;"> </span><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;">주</span><span style="color: #000000;">근</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">해</span><span style="color: #000000;">당</span><span style="color: #000000;">되며</span><span style="color: #000000;">, </span><span style="color: #000000;">Wide</span><span style="color: #000000;"> </span><span style="color: #000000;">보</span><span style="color: #000000;"> </span><span style="color: #000000;">구</span><span style="color: #000000;">조</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">적용</span><br><span style="color: #ff0000;"><span style="color: #ff0000;">▶</span> </span><span style="color: #000000;">층고</span><span style="color: #000000;"> </span><span style="color: #000000;">저감</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">암질</span><span style="color: #000000;"> </span><span style="color: #000000;">지</span><span style="color: #000000;">반</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">유</span><span style="color: #000000;">리</span><span style="color: #000000;">함</span><br><span style="color: #000000;">(</span><span style="color: #000000;">터</span><span style="color: #000000;">파기</span><span style="color: #000000;">량</span><span style="color: #000000;"> </span><span style="color: #000000;">감</span><span style="color: #000000;">소</span><span style="color: #000000;">⇒</span><span style="color: #000000;"> </span><span style="color: #000000;">원가절감</span><span style="color: #000000;">)</span></td><td><span style="color: #000000;"><span style="color: #ff0000;">▶ </span>슬</span><span style="color: #000000;">래브</span><span style="color: #000000;">가</span><span style="color: #000000;"> </span><span style="color: #000000;">직접</span><span style="color: #000000;"> </span><span style="color: #000000;">기</span><span style="color: #000000;">둥</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">지지</span><br><span style="color: #000000;"><span style="color: #ff0000;">▶ </span>지</span><span style="color: #000000;">하주</span><span style="color: #000000;">차장</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">창고</span><span style="color: #000000;"> </span><span style="color: #000000;">건물</span><span style="color: #000000;"> </span><span style="color: #000000;">등  하</span><span style="color: #000000;">중</span><span style="color: #000000;">이</span><span style="color: #000000;"> </span><span style="color: #000000;">큰</span><span style="color: #000000;"> </span><span style="color: #000000;">건</span><span style="color: #000000;">물</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">적용</span><br><span style="color: #000000;"><span style="color: #ff0000;">▶ </span>거</span><span style="color: #000000;">푸</span><span style="color: #000000;">집</span><span style="color: #000000;"> </span><span style="color: #000000;">작업</span><span style="color: #000000;"> </span><span style="color: #000000;">용이</span><br><span style="color: #000000;">(</span><span style="color: #000000;">공기</span><span style="color: #000000;"> </span><span style="color: #000000;">단축</span><span style="color: #000000;"> </span><span style="color: #000000;">효과</span><span style="color: #000000;">)</span></td></tr></tbody></table></div><p> </p><p><span data-ke-size="size20"><b>2. 보 철근배근</b></span></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/2424b2088235632f447e5c506e803184075d15dd" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/2424b2088235632f447e5c506e803184075d15dd" data-origin-width="1102" data-origin-height="345"></div><p>보에 작용하는 힘</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>보 주근</b></td><td style="text-align: center;"><b>스터럽(Stirrup) or 늑근</b></td></tr><tr><td><span style="color: #ff0000;">▶</span><span style="color: #000000;">휨</span><span style="color: #000000;">균열</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">유</span><span style="color: #000000;">발하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">휨</span><span style="color: #000000;">모</span><span style="color: #000000;">멘트</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">저</span><span style="color: #000000;">항하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">철근</span><br><span style="color: #000000;"><span style="color: #ff0000;">▶</span>인</span><span style="color: #000000;">장철</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">휨</span><span style="color: #000000;">모멘</span><span style="color: #000000;">트</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">의한</span><span style="color: #000000;"> </span><span style="color: #000000;">인</span><span style="color: #000000;">장력</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">저</span><span style="color: #000000;">항하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">철근</span><br><span style="color: #000000;">휨</span><span style="color: #000000;">내</span><span style="color: #000000;">력</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">좌</span><span style="color: #000000;">우</span><span style="color: #000000;">함</span><br><span style="color: #000000;"><span style="color: #ff0000;">▶</span>압</span><span style="color: #000000;">축철</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">:</span><span style="color: #000000;"> </span><span style="color: #000000;">휨</span><span style="color: #000000;">모멘</span><span style="color: #000000;">트</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">의한</span><span style="color: #000000;"> </span><span style="color: #000000;">압</span><span style="color: #000000;">축력</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">저</span><span style="color: #000000;">항하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">철근</span><br><span style="color: #000000;">장</span><span style="color: #000000;">기처</span><span style="color: #000000;">짐</span><span style="color: #000000;"> </span><span style="color: #000000;">감소</span><span style="color: #000000;">,</span><span style="color: #000000;"> </span><span style="color: #000000;">안</span><span style="color: #000000;">전</span><span style="color: #000000;">성</span><span style="color: #000000;"> </span><span style="color: #000000;">향상</span><br><span style="color: #000000;">전</span><span style="color: #000000;">단철</span><span style="color: #000000;">근</span><span style="color: #000000;"> </span><span style="color: #000000;">설</span><span style="color: #000000;">치</span><span style="color: #000000;">와</span><span style="color: #000000;"> </span><span style="color: #000000;">피</span><span style="color: #000000;">복두</span><span style="color: #000000;">께</span><span style="color: #000000;"> </span><span style="color: #000000;">유</span><span style="color: #000000;">지</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">편리</span></td><td><span style="color: #000000;"><span style="color: #ff0000;">▶</span>사</span><span style="color: #000000;">인</span><span style="color: #000000;">장</span><span style="color: #000000;"> </span><span style="color: #000000;">균</span><span style="color: #000000;">열</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">유</span><span style="color: #000000;">발하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">전</span><span style="color: #000000;">단</span><span style="color: #000000;">력</span><span style="color: #000000;">에</span><span style="color: #000000;"> </span><span style="color: #000000;">저항하</span><span style="color: #000000;">는</span><span style="color: #000000;"> </span><span style="color: #000000;">철근  전</span><span style="color: #000000;">단</span><span style="color: #000000;">내력</span><span style="color: #000000;">을</span><span style="color: #000000;"> </span><span style="color: #000000;">좌</span><span style="color: #000000;">우</span><span style="color: #000000;">함</span></td></tr></tbody></table></div><p> </p><p><span data-ke-size="size20"><b>3. 보 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 style="text-align: center;"><b>큰 보와 작은 보의 교차부</b></td><td style="text-align: center;"><b>큰보와 큰보의 교차부</b></td></tr><tr><td style="text-align: justify;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/96bffd463fd560b652daa66b14c4254281a6d63a" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/96bffd463fd560b652daa66b14c4254281a6d63a" data-origin-width="389" data-origin-height="257"></div></td><td style="text-align: justify;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/94955ca976b209b93ef11480026f9479816df673" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/94955ca976b209b93ef11480026f9479816df673" data-origin-width="389" data-origin-height="257"></div></td></tr><tr><td style="text-align: justify;"><b>배근 원칙</b><br>인장철근을 최외곽에 배근하여 보의 유효춤을 크게 함으로써 내력에 유리하도록 함</td><td style="text-align: justify;"><b>배근 원칙</b><br>철근량이 더 많은 큰보의 상부철근을 최상부에 배근 춤이 더 큰 큰보의 상부 철근을 최상부에 배근</td></tr><tr><td style="text-align: justify;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/deaca50045a0b4d3a5710c99bb299e4a2b72727d" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/deaca50045a0b4d3a5710c99bb299e4a2b72727d" data-origin-width="625" data-origin-height="323"></div></td><td style="text-align: justify;"><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1P9jG/3d021089bba5af572e41d17e72298786c4936df6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1P9jG/3d021089bba5af572e41d17e72298786c4936df6" data-origin-width="574" data-origin-height="283"></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><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p>
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철근콘크리트 구조 일반사항. 철근배근(슬래브.보)
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