subterranean gasification method of mining

With the development of depth in underground mining,the controlling of ground pressure is becoming more and more important.

结合地下采矿工程地压监控的需要,根据矿山的地压活动特点,提出采用远程地压监控技术来对矿山地压进行研究。

The process of the land subsidence caused by underground mining is complicated and systematicness.

地下采矿导致地面沉陷的过程是一个复杂的系统性问题,准确预测因采矿导致的地面沉陷发展趋势,对于规避其危害具有重要的现实意义。

The analysis of 3D elasto-plastic FEM is introduced for calculating the deformation of the ground surface caused by underground mining under thick rock overburden.

介绍了在厚覆盖岩层条件下,确定地下采矿引起地表变形特征的三维有限元弹塑性计算分析工作。

On the basis of the thorough study of coal underground gasification mining, comprehensive utilization and gasifier technology at home, the favorable condition of coal underground gasification mining in Hami regi.

除可采用羽状水平井开采技术尝试外,煤炭地下气化开采技术具有重要现实意义。

(of land)sink,eg because of mining operations underneath

（指土地）下陷（如因在地下采矿）.

Present Situation and Advances of Underground Mining Equipment of Metal Mine in China;

我国金属矿山地下采矿装备的现状及进展

Model for dynamic process of ground surface subsidence due to underground mining

地下采矿引起的地表下沉的动态过程模型

An excavation in the earth from which ore or minerals can be extracted.

矿，矿井采掘矿石或矿物的地下坑道

To extract(ore or minerals) from the earth.

采掘从地下采掘（矿石或矿物）

underground milling

地下放矿漏斗开采法

Underground and Ground Right: Study on Property Right Division of Mining Land;

地下权和地上权:采矿土地的产权析分

Specification for non-ferrous metal work for underground of the foundation of geology

有色金属地下开采矿山基建地质规程

Influence of Mined-area on Seismic Effect of Metal Mine' s Underground Stope by Blast

采空区对金属矿地下采场爆破地震效应的影响

This paper discusses the renewable method of mine topographic map of underground mining.

论述了井下开采矿井矿用地形图的更新方法。

Groundwater seepage analysis of open pit slope at Baiyunebo east iron mine

白云鄂博铁矿东矿露采边坡地下水渗流分析

On the Developed Ores, Ores Locked Out, and Stoping Ground Ores in Pit Mining;

地下开采金属矿山三级矿量的科学管理

Application Research of Artificial Jamb in Mining the Gentle Decline Underground Mine

人工矿柱在缓倾斜地下矿开采中的应用研究

Terms relating to coal mining--Underground mining

GB/T15663.3-1995煤矿科技术语地下开采

Mechanization development in Chinese underground metallic mines

我国地下金属矿山采场机械化的发展

The teaching practice for the course of "the underground exploit of solid mineral deposit";

“固体矿床地下开采”课程教学探讨

PROPERTY RIGHT DEFINEMENT OF UNDERGROUND MINERALS BEYOND MINING RIGHT OBJECT;

地下部分并非采矿权客体的产权界定

Establishment of 3D Model & Exploitation Design for Transition from Open Pit to Underground in 701 Mine

701矿3DM构建与露天转地下开采设计