| 三向测缝计研究 |
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| 引用本文： | 李之中,车佳磊,吴茜,潘琪. 三向测缝计研究[J]. 西北水电, 2011, 0(Z1): 115-118 |
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| 作者姓名： | 李之中 车佳磊 吴茜 潘琪 |
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| 作者单位： | 国网电力科学研究院/南京南瑞集团公司,南京,210003 |
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| 摘 要： | 介绍柔性钢丝位移计整体式三向测缝计、刚性拉杆位移计整体式三向测缝计、刚性拉杆位移计分体式三向测缝计的基本原理和结构形式,并对这3种三向测缝计的位移计算公式进行了详细推导。结合这3种三向测缝计的不同结构和原理,分析了其各自的一些特点,最后根据这3种三向测缝计的特点,推荐了其最适合的使用场合。
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| 关 键 词： | 整体式 分体式 柔性钢丝位移计 刚性拉杆位移计 三向测缝计 |
Study of three-direction joint meter |
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| LI Zhi-zhong,CHE Jia-lei,WU Qian,PAN Qi. Study of three-direction joint meter[J]. Northwest Water Power, 2011, 0(Z1): 115-118 |
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| Authors: | LI Zhi-zhong CHE Jia-lei WU Qian PAN Qi |
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| Affiliation: | LI Zhi-zhong,CHE Jia-lei,WU Qian,PAN Qi (State Grid Electric Power Research Institute/Nanjing Nari Group Company,Nanjing 210003,China) |
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| Abstract: | This paper introduces basic principles and structures of three types of three-direction joint meters;integral one with flexible wire extensometer,integral one with rigid tie extensometer and split one with rigid tie extensometer.Meanwhile,formula for calculation of displacement of the three types of three-direction joint meters is derived in details.Based on the different structures and principles of these three types of three-direction joint meters,their characteristics are analyzed.Furthermore,the most fa... |
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| Keywords: | Integral three-direction joint meter Split three-direction joint meter flexible wire extensometer rigid tie extensometer |
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