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【正文】 6665099888877667001099998877775010101010998887800111111101010998885012121111111010998900131212121111101099柱寬 b14161820222528323640 凈保護(hù)層厚度(mm): 25 30 35 40梁縱向鋼筋單排最大根數(shù) (凈保護(hù)層厚度:25mm)梁寬 b(mm)鋼筋直徑(mm)141618202225283236401502/32/322221/211120043/43/43332/3221/2250554/54/543/432/3223006/765/65/654/543/432/33507/876/76/765/64/543/434008/98/97/87/86/76/75/64/54/53/44509/109/108/98/97/97/86/75/64/54/550010/1210/1110/119/108/107/96/86/75/64/555012/1311/1211/1210/119/118/107/96/85/75/660013/1412/1412/1311/1210/129/118/107/86/75/7梁寬 b14161820222528323640注:表內(nèi)分?jǐn)?shù)值,其分子為梁上部縱筋單排最大根數(shù),分母為梁下部鋼筋單排最大根數(shù)?!×嚎v向鋼筋單排最大根數(shù) (凈保護(hù)層厚度:30mm)梁寬 b(mm)鋼筋直徑(mm)141618202225283236401502222221/21112003/433332/32/3221/225054/54/5443/432/32230065/65/654/54/543/432/33507/86/76/76/75/65/64/543/434008/987/87/86/76/75/64/54/53/44509/109/108/98/97/86/86/75/64/54/550010/1110/119/109/108/97/96/86/75/64/555011/1211/1210/1110/119/108/107/96/85/75/660012/1412/1311/1311/1210/129/118/107/86/75/7梁寬 b14161820222528323640 梁縱向鋼筋單排最大根數(shù) (凈保護(hù)層厚度 35mm)梁寬 b(mm)鋼筋直徑(mm)14161820222528323640150222221/2111120033332/32/32221/22504/54/5443/43/432/3223005/65/6554/54/53/43/432/33507/76/76/765/65/64/543/434008/97/87/876/75/75/64/54/53/44509/108/98/98/97/86/86/75/64/54/550010/1110/119/109/108/97/96/85/75/64/555011/1211/1210/1110/119/108/107/96/85/75/660012/1412/1311/1211/1210/119/118/97/86/75/7梁寬 b14161820222528323640 梁縱向鋼筋單排最大根數(shù) (凈保護(hù)層厚度 40mm)梁寬 b(mm)鋼筋直徑(mm)1416182022252832364015022221/21111120033332/32221/21/22504/54443/4332/3223005/65554/543/4332/33506/76/7665/64/54/53/43/434007/87/87/876/75/65/64/543/44508/108/98/987/86/75/75/64/54/550010/119/109/1098/97/86/85/75/64/555011/1210/1210/1110/119/108/97/86/75/75/660012/1311/1311/1211/1210/118/108/97/86/75/7梁寬 b14161820222528323640附加箍筋承受集中荷載承載力表[F] (kN)鋼筋級別箍 筋箍 筋 個 數(shù)肢數(shù)直徑(mm)每側(cè) 1 個(共 2 個)每側(cè) 2 個(共 4 個)每側(cè) 3 個(共 6 個)每側(cè) 4 個(共 8 個)HPB235 (Ⅰ級)雙肢68101214四肢68101214鋼筋級別箍 筋箍 筋 個 數(shù)肢數(shù)直徑(mm)每側(cè) 1 個(共 2 個)每側(cè) 2 個(共 4 個)每側(cè) 3 個(共 6 個)每側(cè) 4 個(共 8 個)HRB335 (Ⅱ級)雙肢68101214四肢68101214  附加吊筋承受集中荷載承載力表[F] (kN)鋼筋級別鋼筋直徑(mm)彎 起 角 度α=45176。α=60176。1 根2 根3 根4 根1 根2 根3 根4 根HPB235 (Ⅰ級)12141618202225鋼筋級別鋼筋直徑(mm)彎 起 角 度α=45176。α=60176。1 根2 根3 根4 根1 根2 根3 根4 根HRB335 (Ⅱ級)12141618202225
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