偏心受压铝合金构件稳定的试验研究
以长细比和荷载偏心率为主要参数,测试了19个H形截面铝合金挤压型材偏心受压试件的稳定承载力,13个试件在受弯平面内发生了整体弯曲屈曲,6个试件在受弯平面外发生了弯扭屈曲。对试验结果进行了分析,并将试验结果与国家标准《铝合金结构设计规范》(报批稿)以及《欧洲铝合金结构设计规范》(EN9)进行了比较。研究表明,对于弯曲屈曲两规范与试验结果均吻合较好,对于弯扭屈曲两规范都偏于安全,且两种情况下我国规范与试验结果均更为接近。...
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Main Authors: | 张铮, 张其林 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Progress in Steel Building Structures, Tongji University
2008-01-01
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Series: | Jianzhu Gangjiegou Jinzhan |
Subjects: | |
Online Access: | http://steelpro.tongji.edu.cn/thesisDetails?columnId=40758822&Fpath=home&index=0 |
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