异形截面钢筋砼双向压弯构件截面延性性能分析

Analysis on Ductility Property of SpecialShaped R.C. Members Subjected to Axial Compression and Axially Bending

根据异形截面(L、T、十、方形)钢筋砼双向压弯构件的工作机理,采用全过程非线性分析方法,编制了相应的电算程序,对异形截面钢筋砼双向压弯构件截面的延性性能进行了大量的理论研究分析,探讨了影响截面延性性能的各种因素,并对一些构造要求提出了设计建议。

This paper based on the working behavior of special-shaped R.C. members subjected to axial compression and biaxial bending, method for nonlinear analysis of complete response process was adopted.A special computer program is compiled. The theoretical analyses of ductility for R.C. members with special-shaped R.C. subjected to axial compression and biaxial bending are carried out. The causes for ductility property are discussed and some designing suggestions are proposed.