| 郭二庄井田岩浆侵入对煤层的影响 |
| |
| 引用本文： | 王金喜,赵子云,赵存良,霍婷.郭二庄井田岩浆侵入对煤层的影响[J].煤矿开采,2011,16(1). |
| |
| 作者姓名： | 王金喜 赵子云 赵存良 霍婷 |
| |
| 作者单位： | 1. 河北工程大学,河北省资源勘测研究重点实验室,河北,邯郸,056038
2. 冀中能源邯郸矿业集团,郭二庄矿,河北,邯郸,056021 |
| |
| 基金项目： | 邯郸市科学技术研究与发展计划项目(0868601163) |
| |
| 摘 要： | 通过郭二庄井田岩浆侵入体的详细调查,分析了岩浆侵入体的分布特征及侵入规律,岩体呈岩盘侵入,似层状,局部有岩脉或岩柱状。岩浆岩的侵入破坏了煤层的连续性和完整性。结合岩浆岩与构造的关系分析了岩浆侵入对煤层的破坏方式和破坏程度,结果表明本区岩浆岩对煤层的破坏可分为3种情况,即使煤层出现分岔、变薄甚至全部被吞蚀。
|
| 关 键 词： | 岩浆侵入 煤层 连续性 完整性 破坏方式 |
Influence of Magma Intrusion on Coal Seam in Guoerzhuang Minefield |
| |
| WANG Jin-xi,ZHAO Zi-yun,ZHAO Cun-liang,HUO Ting.Influence of Magma Intrusion on Coal Seam in Guoerzhuang Minefield[J].Coal Mining Technology,2011,16(1). |
| |
| Authors: | WANG Jin-xi ZHAO Zi-yun ZHAO Cun-liang HUO Ting |
| |
| Affiliation: | WANG Jin-xi1,ZHAO Zi-yun2,ZHAO Cun-liang1,HUO Ting1(1.Hebei Provincial Key Laboratory of Resources Exploration Research,Hebei University of Engineering,Handan 056038,China,2.Guoerzhuang Colliery,Handan Mining Group of Jizhong Energy,Handan 056021,China) |
| |
| Abstract: | Distribution characteristic of magma intrusion body and intrusion rules was analyzed by detailed survey of magma intrusion bodies in Guoerzhuang minefield.The rock body was intruded,taking on rock-plate,like sandwich and there was dyke and bysmalith in local area.Magma intrusion broke continuity and integrality of coal-seam.Combined with the relationship or magma and tectonic,broken type and degree of coal-seam by magma intrusion was analyzed.Results showed there were 3 broken types including fork,fining do... |
| |
| Keywords: | magma intrusion coal seam continuity integrality damage type |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
