| 采动应力监测系统的设计 |
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| 引用本文： | 付东波,齐庆新,秦海涛,毛德兵,尹希文,卢振龙,宋永斌.采动应力监测系统的设计[J].煤矿开采,2009,14(6):13-16. |
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| 作者姓名： | 付东波 齐庆新 秦海涛 毛德兵 尹希文 卢振龙 宋永斌 |
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| 作者单位： | 1. 煤炭科学研究总院,开采设计研究分院,北京,100013;天地科技股份有限公司,开采设计事业部,北京,100013
2. 煤炭科学研究总院,北京,100013 |
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| 基金项目： | 国家十一五科技支撑计划 |
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| 摘 要： | 提出了采动应力监测理论,开发研制了采动应力监测系统,并进行了采动应力场监测实践,针对冲击危险工作面进行了监测和预测。监测实践表明,采动应力监测系统能够准确监测采动影响条件下工作面前方煤岩体的应力变化,据此能够有效评价工作面前方冲击危险区的冲击危险等级,为冲击矿压预测与防治提供了先进、适用手段。
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| 关 键 词： | 采动应力 冲击矿压 应力监测 应力梯度 预测 |
Design for Mining Stress Monitoring System |
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| FU Dong-bo,QI Qing-xin,QIN Hai-tao,MAO De-bing,YIN Xi-wen,LU Zheng-long,SONG Yong-bin.Design for Mining Stress Monitoring System[J].Coal Mining Technology,2009,14(6):13-16. |
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| Authors: | FU Dong-bo QI Qing-xin QIN Hai-tao MAO De-bing YIN Xi-wen LU Zheng-long SONG Yong-bin |
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| Abstract: | This paper put forward a theory of mining stress monitoring and developed mining stress monitoring system.Practice of monitoring and predicting for mining face with bursting danger showed that this system could precisely monitor stress variation of coal body ahead of mining face.This system could be used for effectively evaluating rock-burst danger degree and provide an advanced and adaptable method for rock-burst prediction and prevention. |
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| Keywords: | mining stress rock-burst stress monitoring stress grads prediction |
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