| 弦支网壳结构中预应力拉索索力识别研究 |
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| 引用本文： | 马德慧. 弦支网壳结构中预应力拉索索力识别研究[J]. 山西建筑, 2011, 37(5): 49-50 |
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| 作者姓名： | 马德慧 |
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| 作者单位： | 山西省政府工程事务管理局,山西,太原,030024 |
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| 摘 要： | 以山西体育中心游泳跳水馆屋盖结构为例,对其预应力拉索索力识别进行了分析与计算,在实测索段自振频率的前提下,利用三种公式进行计算,对各公式的精度进行了比较与验证,为索力监测提供工程数据与实践依据。
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| 关 键 词： | 弦支网壳 预应力钢索 频率 索力 |
Research on identification of cable tension of prestressed cable in suspended lattice shell structure |
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| MA De-hui. Research on identification of cable tension of prestressed cable in suspended lattice shell structure[J]. Shanxi Architecture, 2011, 37(5): 49-50 |
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| Authors: | MA De-hui |
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| Abstract: | Taking the natatorium and diving pool of Shanxi sports center as the example,the paper analyzes and calculates the identification of cable tension of prestressed cable,adopts three formula to have the calculation with the premise of the natural frequency of the cable section,it makes a comparison and testification for the precision of various formulas,so as to provide the engineering data and practical reference for the supervision of the cable tension. |
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| Keywords: | suspended lattice shell prestressed cable frequency cable tension |
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