Shear strength model of reinforced concrete circular cross-section members
Shear strength model of reinforced concrete circular cross-section members
复制标题
钢筋混凝土圆形截面构件的抗剪强度模型
DOI：
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复制
发表时间：
2007
期刊：
影响因子：
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通讯作者：
I. Merta
中科院分区：
文献类型：
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作者：
I. Merta
A shear capacity model of reinforced concrete members with circular cross section transversely reinforced with circular hoops has been developed. The proposed model is based on the truss analogy by adding a concrete contribution term to the capacity of the shear reinforcement. An additional deviatoric shear resisting th c curv pres nism ste ved und ctor mechanism of hoops present solely in members wi expressed analytically. It is explained by the fact that a in radial direction as well. The component of this com be considered as an additional shear enhancing mecha friction force that is present between the concrete and destroyed. The concrete shear capacity has been deri compared with recently proposed models and it was fo circular sections. By applying the strength reduction fa obtained suitable for incorporation in codes.
