| 万家寨引黄工程总干线三级泵站弦式应变计预埋故障分析 |
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| 引用本文： | 田润暹,李创林.万家寨引黄工程总干线三级泵站弦式应变计预埋故障分析[J].山西水利科技,2002(3):68-69,74. |
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| 作者姓名： | 田润暹 李创林 |
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| 作者单位： | 水利部山西水利水电勘测设计研究院 |
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| 摘 要： | 观测仪器预埋在混凝土后，其事故发生的概率尽管很小，但其发生将无法使安全监测等工作顺利进行，本文分析总干线三级泵站弦式应变计施工后无法读测的原因，供以后解决类似问题参考。
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| 关 键 词： | 万家寨引黄工程 泵站 弦式应变计 预埋 故障分析 |
| 文章编号： | 1006-8139(2002)03-68-02 |
Analysis of Embeded String Strain Meter's Breakdown |
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| Li Chuanglin.Analysis of Embeded String Strain Meter''s Breakdown[J].Shanxi Hydrotechnics,2002(3):68-69,74. |
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| Authors: | Li Chuanglin |
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| Affiliation: | Li Chuanglin |
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| Abstract: | In horizontal outlet tunnel,Pompin g station No.3,the general main line,Wanjiazhai YRDP(Yellow River Diversion Project),four of the string strain meters had b een embeded on July 30,2000.Howecver,since November 27,2000,the breakdown had been discovered one after another,t he strings' frequency of vibration readings had not been able to be taken.In this p aper the cause of the breakdown is analyzed.The writers hold that the pos-sibility that the temperature cause d the breakdown of the string strain meters can not be ruled out. |
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| Keywords: | String Strain Meter Breakdown Analy sis |
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