钢框架抗连续倒塌设计方法研究

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摘要以4层钢框架结构为例,介绍了美国GSA2013抗连续倒塌规范线性静力法设计流程,校核了钢框架的构件应力比和结构冗余度。依据结构强度理论,对其中部分公式进行了调整,使之可以适用于我国钢结构设计方法。讨论了构件截面对结构内力重分布的影响。

作者赵同阳殷福新

机构地区大连理工大学建设工程学部

出处《低温建筑技术》 2015年第7期72-75,共4页 Low Temperature Architecture Technology

关键词钢框架连续倒塌线性静力

参考文献9

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低温建筑技术

2015年第7期

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