Study on Prediction System for Disaster of Water-Inrush from Coal Floor

2013 International Conference on Information Science and Cloud Computing Companion Pub Date : 2013-12-07 DOI:10.1109/ISCC-C.2013.130

Demin Liu, Huiqing Lian, Fei Li, L. Gao

{"title":"Study on Prediction System for Disaster of Water-Inrush from Coal Floor","authors":"Demin Liu, Huiqing Lian, Fei Li, L. Gao","doi":"10.1109/ISCC-C.2013.130","DOIUrl":null,"url":null,"abstract":"Mine hydrogeology conditions are very complex in china, especially in North China type coal mine. When the coal is being mined, it is seriously threatened by Ordovician karst water with high pressure. Water inrush accidents often happen in North China type coal mine which has become an important factor affecting the safety in production of the coal mine. Taking Dong Shan coal mine as an example, the paper analyzed the principle of water-inrush from coal floor of the mine by summarizing the mine water inrush in the coal mine. Early-warning indexes of water inrush which include water temperature, water pressure, stress and strain were built. Structure of prediction system for water-inrush disaster was designed, and the hardware and software of the system were developed. Industrial test for the prediction system was done in 51523 Faces. Practice shows that the prediction system can monitor early-warning indexes of water inrush in real time, and as well to distinguish the mine water inrush risk which can provide the foresight of the information for preventing water inrush disaster.","PeriodicalId":313511,"journal":{"name":"2013 International Conference on Information Science and Cloud Computing Companion","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Conference on Information Science and Cloud Computing Companion","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCC-C.2013.130","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Mine hydrogeology conditions are very complex in china, especially in North China type coal mine. When the coal is being mined, it is seriously threatened by Ordovician karst water with high pressure. Water inrush accidents often happen in North China type coal mine which has become an important factor affecting the safety in production of the coal mine. Taking Dong Shan coal mine as an example, the paper analyzed the principle of water-inrush from coal floor of the mine by summarizing the mine water inrush in the coal mine. Early-warning indexes of water inrush which include water temperature, water pressure, stress and strain were built. Structure of prediction system for water-inrush disaster was designed, and the hardware and software of the system were developed. Industrial test for the prediction system was done in 51523 Faces. Practice shows that the prediction system can monitor early-warning indexes of water inrush in real time, and as well to distinguish the mine water inrush risk which can provide the foresight of the information for preventing water inrush disaster.

查看原文本刊更多论文

煤矿底板突水灾害预测系统研究

中国矿井水文地质条件十分复杂，特别是华北型煤矿。煤在开采过程中，受到奥陶系高压岩溶水的严重威胁。华北型煤矿突水事故时有发生，已成为影响煤矿安全生产的重要因素。本文以东山煤矿为例，通过对矿井突水情况的总结，分析了矿井底板突水的原理。建立了水温、水压、应力应变等突水预警指标。设计了突水灾害预测系统的结构，开发了系统的硬件和软件。预测系统在51523 Faces进行了工业测试。实践表明，该预测系统能够实时监测矿井突水预警指标，并对矿井突水风险进行识别，为矿井突水灾害的防治提供信息预见性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2013 International Conference on Information Science and Cloud Computing Companion

自引率

0.00%

发文量