| 某石结构钢木屋架礼堂的结构安全及抗震可靠性鉴定 |
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| 引用本文： | 陈国棋. 某石结构钢木屋架礼堂的结构安全及抗震可靠性鉴定[J]. 福建建筑, 2013, 0(5): 41-44 |
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| 作者姓名： | 陈国棋 |
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| 作者单位： | 福建省建筑科学研究院 |
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| 摘 要： | 本文通过工程实例,探讨石结构钢木屋架该类空旷结构如何通过分区、整体受力计算分析的方法进行结构安全及抗震可靠性鉴定,鉴定过程须关注石结构采用何种砌筑方式、钢木屋架要注意节点、支撑、连接构造及屋架布置情况,并得出年限较久的该类结构主要存在钢木屋架布置不合理,整体性差的特点,为类似工程的抗震鉴定工作提供一些参考。
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| 关 键 词： | 石结构 钢木屋架 结构安全性鉴定 抗震可靠性鉴定 |
The safty and earthquake-resistance reliability appraisal of a steel-wood roof truss and stone-built structures auditorium |
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| CHEN Guoqi. The safty and earthquake-resistance reliability appraisal of a steel-wood roof truss and stone-built structures auditorium[J]. Fujian Architecture & Construction, 2013, 0(5): 41-44 |
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| Authors: | CHEN Guoqi |
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| Affiliation: | CHEN Guoqi(Fujian Academy Of Building Research,Fuzhou 350025) |
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| Abstract: | With engineering examples,this paper explored the safty and earthquake-resistance reliability appraisal method of the span structure,as stone-built structures steel-wood roof truss,by section splitting、mechanics behaviors analysis.The appraisal process should focus on the masonry of stone-built structures,the nodes、braces、connection constructors and disposition of steel-wood roof truss.The same type structures with long age has features as unreasonable disposition and poor structural integrity of steel-wood roof truss was concluded.It can provided some references of earthquake-resistance authentication for similar engineerings. |
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| Keywords: | Stone-built structures Steel-wood roof truss Structures safty appraisal Earthquake-resistance reliability appraisal |
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