| 基于分布式光纤传感技术的冻结温度场监测系统 |
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| 引用本文： | 郑晓亮,郭兆坤,谢鸿志,马埒. 基于分布式光纤传感技术的冻结温度场监测系统[J]. 煤炭科学技术, 2009, 37(1) |
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| 作者姓名： | 郑晓亮 郭兆坤 谢鸿志 马埒 |
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| 作者单位： | 郑晓亮,ZHENG Xiao-liang(安徽理工大学电气与信息工程学院,安徽,准南,232001);郭兆坤,谢鸿志,GUO Zhao-kun,XIE Hong-zhi(中国电子科技集团公司第八研究所,安徽,淮南,232001);马埒,MA Lie(中煤第一建设公司,河北,邯郸,056022) |
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| 摘 要： | 分析冻结法凿井施工采用分布式光纤温度传感器进行温度场监测的可行性,给出了基于分布式光纤温度传感器的冻结温度场监测系统的组成、原理和光缆布设方案.通过与传统的单总线温度传感系统数据对比,其具有测量温度值准确,数据量大,系统稳定性高,布设更加方便等优点.
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| 关 键 词： | 人工地层冻结法 冻结温度场 分布式光纤传感器 温度监测 |
Monitoring and Measurement System of Freezing Temperature Field Based on Distributed Optical Fiber Sensor Technology |
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| ZHENG Xiao-liang GUO Zhao-kun XIE Hong-zhi MA Lie. Monitoring and Measurement System of Freezing Temperature Field Based on Distributed Optical Fiber Sensor Technology[J]. Coal Science and Technology, 2009, 37(1) |
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| Authors: | ZHENG Xiao-liang GUO Zhao-kun XIE Hong-zhi MA Lie |
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| Affiliation: | 1.School of Electric and Information Engineering;Anhui University of Science and Technology;Huainan 232001;China;2.No.8 Research Institute;China Electronic Technology Corporation;3.China Coal No.1 Construction Company;Handan 232001;China |
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| Abstract: | The paper analyzed the feasibility of the distributed optical fiber temperature sensors to monitor and measure the temperature field for mine shaft freezing sinking.The paper introduced the composition,principle and optical fiber cable layout plan of the monitoring and measurement system for the freezing temperature field based on the distributed optical fiber temperature sensors.In comparison with the data of the conventional single bus temperature sensor system,the new distributed optical fiber temperatur... |
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| Keywords: | artificial ground freezing method freezing temperature field distributed optical fiber sensor temperature monitoring and measurement |
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