gypsum mine

FLAC~ ( 3D) Analysis of Goaf Stability of Jia-zhuang Gypsum Mine

贾庄石膏矿采空区稳定性FLAC~（3D）分析

With the two great roof-fall accident of Pingyi gypsum mine, this paper analyzes the stability of pillars and roof system and the mechanism of destruction of pillars and roof.

本文以平邑石膏矿两次大的冒顶事故为资料背景，分析了矿柱、顶板系统的破坏机理。

The aim of this study is to evaluate the cytotoxicity of gypsum mine dust to mouse peritoneal macrophages in vitro.

本文采用小鼠腹腔巨噬细胞体外细胞培养法，研究了石膏矿尘对小鼠腹腔巨噬细胞的影响。

Field test and study on roof movement of work-out area from Shaodong gypsum Mine

邵东石膏矿采空区顶板位移规律的现场测试及研究

Precaution for the roof fall accident in large area in gypsum mine

石膏矿大面积冒顶塌方事故的预防

Based on the hydrogeological conditions of the mine, the author divided the dissolved zone of the gypsum deposit into leaching zone, leaching-hydrating zone and hydrating zone.

笔者以矿区水文地质条件为基础，将石膏矿的溶蚀带划分为淋滤带、溶滤水化带和水化带；

This paper sums up the application result of sonic wave technique inShaodong Gypsum Mine.

本文总结了声波测试技术在邵东石膏矿的应用成果。

As terrestrial deposits, Pingyi Gypsum mine is mainly distributed in EgB.

平邑石膏矿主要分布于第三系卞桥组地层中，为陆相湖泊沉积型。

Study on deformation monitoring on surrounding rock of roadway in Xinglong Gypsum Mine

邢隆石膏矿巷道变形监测研究

The environmental effect of gypsum mine and salt mine and the measures of pollution control

膏盐类矿山的环境效应及其治理对策

Construction Practice on Design for Shaft Face Grouting in a Gypsum Mine in Henan

河南某石膏矿立井工作面注浆设计与施工实践

With the construction case of shaft face pre-grouting in a gypsum mine in Henan, design and calculation, and construction technology of grouting for water block are stated, as well as the testing method for water block effect.

通过对河南某石膏矿立井工作面预注浆的施工，概述了注浆堵水的设计计算，施工工艺和方法的应用，以及堵水效果的检查和检验方法。

In addition, the company also has Gypsum mine and rubber wood domestic production base.

此外, 公司还具有石膏矿、橡胶木的国内生产基地.

The exploitation of gypsum mine results in the variety of hypo-salting salinization and alkalization, The acid waste water produced in the exploitation of metal deposits directly pollutes the surface water and the ground water and brings the acidation of soil.

膏盐矿开采造成不同程度土壤次生盐渍化（盐化和碱化）。金属矿床酸性废水直接污染地表和地下水体，诱发土壤酸化；

Study on a New Version of Sublevel Caving Method at a Gypsum Mine in China

无底柱分段崩落法新方案在石膏厚矿床的试验研究

Mechanism discussion on roof failure of gypsum mine

石膏矿山顶板破坏机理探讨

Present Mining Situation, Existing Problem and Countermeasure for Sanhe Gypsum Mine in Dingyuan District

定远三和地区石膏矿开采现状、存在问题及对策

Gypsum is an important basis of resources, which plays a vital role in national economic development, and does a good job in the production of gypsum mine must put safety management to be the most important position.

石膏是一种重要的基础资源，在国民经济发展中起着至关重要的作用，而搞好石膏矿的生产工作就必须将安全管理放在首要位置。