基于试验基础的加固异型柱框架延性性能分析  

Performance Analysis of Strengthening the Ductility of the Special-Shaped Column Frame Based on the Test

作　　者：杨志龙 孙永成 

机构地区：[1]中国核工业中原建设有限公司天津分公司,天津

出　　处：《土木工程》2014年第6期159-167,共9页Hans Journal of Civil Engineering

摘　　要：本文以某地区一座6层加固后的建筑为原型,通过建立模型来模拟地震力对建筑物的作用,以此来研究建筑物的抗破坏性能即延性性能,并通过实际计算和有限元软件模拟,得出加固后的异型柱延性特征和延性与外包钢厚度、缀板间距、轴压比的关系,进而为更好的研究异性框架柱打下良好的基础。Based on the six-story buildings, we designed this model for researching its seismic resistance, which means ductility characters. Depending on the practical calculation and results of the finite element model, we got the relationship between the special-shaped column frame and the cladding steel thickness, the batten distance and the axial compression ratio. And then, we built a good foundation for the further research.

关 键 词：抗震 有限元 延性 异性框架柱 

分 类 号：TU3[建筑科学—结构工程]