高强冷弯薄壁型钢单面覆板墙体立柱轴压性能试验分析.docx

the wall stud,cross section of the cross-brace,setting f1at steel cross-brace on one side, vertica1 10ading and so on. And the finite element analysis resu1ts show that the wall stud
spacing and the cross section of the cross-brace have little influence on the shear resistance of the wa11; the shear resistance of the wa11 increases significantly with the
increase ofthe cross section ofthe wall stud; the shear resistance ofthe wall decreases as the applied vertica1 load increases; the shear resistance of the wa11 se饥ing f1at steel cross-brace on one side is much lower than that of the wal1 setting flat steel cross-brace
on both sides.
K可words: high strength cold-fonned steel; cross-braced wa11; shear perfonnance; experimenta1 research; nonlinear finite element
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目 录
第 1 章绪论.....….........…......................…................................................................... 1
课题背景..........….......…….......…........…..................................…........................1
课题来源、研究目的和意义..........…….........….......….........….......…................2
课题来源.............................................................................................. ....2
研究目的和意义...................................…................................................2
........................................................................................3
国外研究现状及水平..............................................................................3
国内研究现状及水平.....................................…....................................5
美国规范、日本手册规定..........…...............….............................. ..…....6
本文研究内容.......................…...............…..................…...................................7
第 2 章墙体抗剪试验.........……......................…·…................……................................ 8
试验目的及内容.................….....................………......…….......….................…·… 8
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