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| 低跨彩钢屋面倒塌分析 | |
| 引用本文： | 赵洋,段文峰,曹宝珠. 低跨彩钢屋面倒塌分析[J]. 吉林建筑工程学院学报, 2013, 30(4): 23-26 |
| 作者姓名： | 赵洋 段文峰 曹宝珠 |
| 作者单位： | 吉林建筑大学土木工程学院,长春,130118 |
| 摘 要： | 本文通过调查某低跨钢桁架屋面在雪荷载作用下发生突然整体垮塌事故，分祈了钢桁架屋面整体塌落的过程及原因；探讨了设计、施工及构造处理等方面的因素对钢桁架屋面结构构件承载力性能的影响，并提出预防和处理此类事故发生的方法及措施，为类似工程提供借鉴． |
| 关 键 词： | 钢桁架屋面 整体塌落 承载力性能 |
Analysis on Collapsing of Low Span Color Steel Roof |
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| ZHAO Yang , DUAN Wen-feng , CAO Bao-zhu. Analysis on Collapsing of Low Span Color Steel Roof[J]. Journal of Jilin Architectural and Civil Engineering, 2013, 30(4): 23-26 | |
| Authors: | ZHAO Yang DUAN Wen-feng CAO Bao-zhu |
| Affiliation: | ZHAO Yang, DUAN Wen - feng, CAO Bao - zhu (School of Civil Engineering, Jilin Jianzhu University, Changchun, China 130118) |
| Abstract: | The investigation on overall collapsing accident of a low span steel truss roof under snow loads was carried out, and the whole process and reasons of the steel truss roof were analyzed in the paper. Discussing the factors, such as design, construction and structural treatment＇ s affects, which can decrease the bearing capacity of steel roof mere- ber and trusses, the methods and measures of resolving or vide a reference for the similar projects. preventing such accidents were provided. It can also pro- |
| Keywords: | steel truss roof overall collapsing bearing capacity |
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