焊接薄壁箱形构件设计方法研究
焊接薄壁箱形构件板件的宽厚比较大,受压板件出现局部屈曲,可以采用有效宽度的概念确定构件的正截面承载力。本文在参照国内外钢结构设计规范的基础上,根据板件的应力状态,提出焊接薄壁箱形构件有效截面的计算方法,同时考虑受压较小板件应力值较低对有效宽度的有利影响和有效截面形心与箱形构件形心之间的偏移量,给出构件在拉、压、双弯、双剪、扭作用下的构件承载力计算公式,供结构设计人员参考。...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Progress in Steel Building Structures, Tongji University
2006-01-01
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| Series: | Jianzhu Gangjiegou Jinzhan |
| Subjects: | |
| Online Access: | http://steelpro.tongji.edu.cn/thesisDetails?columnId=40762572&Fpath=home&index=0 |
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