| 温度计在三峡大坝安全监测中的应用 |
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| 引用本文： | 李楠.温度计在三峡大坝安全监测中的应用[J].实验技术与管理,2006,23(8):25-27,46. |
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| 作者姓名： | 李楠 |
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| 作者单位： | 清华大学,水利水电工程系,北京,100084 |
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| 摘 要： | 坝体混凝土在水化热、水温、气温、太阳辐射等因素的影响下,其内部温度发生变化会引起坝体裂缝等情况出现,因此,温度计作为大坝温度监测的一种有效手段,通过分析温度计的观测数据就可知坝体内部温度分布和变化的趋势.
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| 关 键 词： | 电阻式温度计 安全监测 应用 |
| 文章编号： | 1002-4956（2006）08-0025-03 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-02-28 |
Application of temperature sensor in the Three- Gorge dam safety monitoring |
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| LI Nan.Application of temperature sensor in the Three- Gorge dam safety monitoring[J].Experimental Technology and Management,2006,23(8):25-27,46. |
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| Authors: | LI Nan |
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| Institution: | Department of Hydraulic and Hydropower Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | With the influence of some factors such as hydration heat, air temperature, temperature of water in the reservoir, and solar radiation, the temperature of concrete in dam varies, thus cause the cracks in dam. The temperature sensors are the most effective tools for dam temperature monitoring, the distribution and variation tendency of dam temperatures can be analyzed by the data collected by temperature sensors. |
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| Keywords: | temperature sensor safety monitoring application |
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