矿山压力与岩层控制研究热点最新进展评述

被引：52

作者：

彭赐灯

机构：

[1] 西弗吉尼亚大学

来源：

中国矿业大学学报 | 2015年 / 01期

关键词：

矿山压力与岩层控制; 地质; 数值模拟; 液压支架; 煤柱;

D O I：

10.13247/j.cnki.jcumt.000269

中图分类号：

TD32 [矿山压力与岩层移动]; TD35 [矿井支护与设备];

学科分类号：

0819 ;

摘要：

矿山压力与岩层控制(或岩层控制)是井工开采煤矿的4大系统之一.广义上讲,岩层控制问题不仅涉及顶板控制,还包括巷帮和底板控制、煤柱设计、液压支架设计、上覆岩层垮落失稳规律、地表沉陷等.过去30a,岩层控制研究取得了极大进展,相应成果指导的工程实例更进一步表明了岩层控制在当今高产高效矿井举足轻重的地位.然而,岩层控制研究仍有很多不如尽人意的地方.为了拓展岩层控制理论,本文探讨了研究方法、岩石力学特性、地质、数值模拟、原岩应力、顶板锚杆支护、煤柱、矿压观测、煤岩失稳、地表沉陷、液压支架、冲击地压等12个相关研究热点在西方国家的最新进展和不足.

引用

页码：1 / 8

页数：8

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