Research on the Design Strength of Architectural Coated Fabrics
Research on the Design Strength of Architectural Coated Fabrics
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建筑涂层织物设计强度研究
DOI：
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发表时间：
2011
影响因子：
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通讯作者：
Zhang, Qi-Lin
中科院分区：
文献类型：
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作者：
Zhang, Ying-Ying;Ni, Jia-Nv;Zhang, Qi-Lin
对建筑涂层织物进行了多组拉伸试验。在现有设计规范和试验统计数据的基础上，对其主要力学性能进行了分析，为精确计算偏系数提供了数据依据。然后，对现行膜结构设计规范进行了总结，并对国内规范中的安全系数进行了分析。最后，采用标定方法确定膜结构的失效概率。结果表明，两种荷载组合的安全系数都是安全的。
Groups of tensile tests on architectural coated fabrics were carried out.Based on the current design specifications and experiment statistics,the main mechanical properties were analyzed to provide data for accurate partial coefficients.Then,the current design specifications for membrane structures were summarized and the safety factors in domestic specification were analyzed.Finally,the calibration method was adopted to determine the failure probability of membrane structures.The results have shown that the safety factors for the two load combinations are safe.