| Study on the forecasting and maintenance system of special railway subsidence in mine area |
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| 作者姓名： | 王喜富 朱德明 任占营 |
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| 作者单位： | [1]InstituteofCommunicationandTranslmrtation,NorthernJiaotongUniversity,Beijing100044,China [2]OfficeofCompmty,ZiboMiningCorlmraflon,Zibo255003,China [3]DepartmentofComputer,NorthernChinaInstituteofScienceandTedmology,Beijing101601,China |
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| 摘 要： | The fully mechanized caving coal mining under the railway in mine area will result in difficulty maintenance of railway because of great distortion and subsidence speed of ter-rene and railway. If the subsidence forecasting is incorrect and maintenance measure is not suitable in the preceding and the process of mining, the normal operation of the railway in mine area will not be ensured and perhaps the safety accident will be resulted. The railway subsidence forecasting and maintenance system for fully mechanized caving coal face are studied and developed in this connection. Based on the accurate subsidence forecasting of the terrene and railway, the maintenance measure for track and switch turnout in railway is put forward in this system.
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| 关 键 词： | 矿区铁路 开采沉陷 预测－维持系统 系统需求 系统设计 系统结构 用户界面 逻辑流程 数据库 |
Study on the forecasting and maintenance system of special railway subsidence in mine area |
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| WANG Xi fu ,Zhu De ming ,REN Zhan ying.Study on the forecasting and maintenance system of special railway subsidence in mine area[J].Journal of Coal Science & Engineering(China),2003,9(1):85-89. |
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| Authors: | WANG Xi fu Zhu De ming REN Zhan ying |
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| Affiliation: | WANG Xi fu 1,Zhu De ming 2,REN Zhan ying 3 |
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| Abstract: | The fully mechanized caving coal mining under the railway in mine area will result in difficulty maintenance of railway because of great distortion and subsidence speed of terrene and railway. If the subsidence forecasting is incorrect and maintenance measure is not suitable in the preceding and the process of mining, the normal operation of the railway in mine area will not be ensured and perhaps the safety accident will be resulted. The railway subsidence forecasting and maintenance system for fully mechanized caving coal face are studied and developed in this connection. Based on the accurate subsidence forecasting of the terrene and railway, the maintenance measure for track and switch turnout in railway is put forward in this system. |
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| Keywords: | railway in mine area mining subsidence forecasting and maintenance |
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