| 空间网架结构的应力应变现场测试 |
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| 引用本文： | 罗筑,段渝忠.空间网架结构的应力应变现场测试[J].贵州工业大学学报(自然科学版),1997,26(1):104-109. |
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| 作者姓名： | 罗筑 段渝忠 |
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| 作者单位： | [1]贵州工业大学材料与结构测试中心 [2]贵州工业大学土建系 |
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| 摘 要： | 用高精度的多通道应变仪对两个大型空间网架结构进行了应力应变现场测试，实践表明，采用正确的测试方案，测试工作可对验证理论计算了准确性，发现施工问题，评定结构的安全可靠性起的指导作用。
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| 关 键 词： | 应力应变测试 空间网架结构 安全性 网架结构 |
ON(Center of Material and Measurement,GUT) |
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| Duan Yuzhong,Li Guiping.ON(Center of Material and Measurement,GUT)[J].Journal of Guizhou University of Technology(Natural Science Edition),1997,26(1):104-109. |
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| Authors: | Duan Yuzhong Li Guiping |
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| Abstract: | The stress and strain of two spatial grid structures have been measured with the highaccuracy multichannel strain gauge. The results show that, under adaptive measuring programmes, measurements will pay an important role in verifying theoretical culculation, discovering defects of construction, and evaluating security and reliability of structures. |
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| Keywords: | spatial grid structure stress and strain measurment security evalution |
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