使钢筋混凝土构件中与正截面受弯承载能力对应的剪力低于该构件斜截面受剪承载能力的设计要求。使结构构件在发生受弯破坏前不先发生剪切破坏。用以改善构件自身的抗震性能。
...柱弱梁；强剪弱弯；强压弱拉；强节点弱杆件；短柱效应 [gap=662]Key words】Strong column weak-beam;Strong shear weak bending;Forced weak pull;Strong node weak bars;Short column effect ..
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在钢筋混凝土结构抗震设计中，“强剪弱弯”是保证结构延性的一个重要设计概念。
In aseismic design of reinforced concrete structures, "strong shear weak bending" is an important design conception to guarantee the ductibility of the structure.
文中还提出了应对碳纤维布锚固长度、剥离应力、极限状态下碳纤维布的应变、强剪弱弯等进行验算的建议。
It is advised that the anchorage length of CFS, peeling stress, the strain of CFS under the ultimate load and the shear capacity should also be verified to insure enough ductility of the member.
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