淮南矿区构造动力学特征及煤体变形机制  

The tectonic dynamic characteristics and deformation mechanism of coal in Huainan mining area

作　　者：程军[1,2] 莫都 吴国代[1,2] 

机构地区：[1]重庆地质矿产研究院,重庆400042 [2]煤炭资源与安全开采国家重点实验室重庆研究中心,重庆400042 [3]重庆一三六地质队,重庆401147

出　　处：《山西建筑》2012年第17期66-67,共2页Shanxi Architecture

摘　　要：通过对淮南矿区构造发展历史的分析,结合矿区构造展布和构造煤发育特征,探讨了淮南矿区动力学特征及煤体变形机制,研究认为:淮南矿区历经伸展、挤压剪切等应力作用,煤体结构的演化受控于应力作用强弱和性质。Through analysis the tectonic development of the Huainan mining area, combined with the characteristics of the tectonic structure dis- tribution and development characteristics of sheared coal, the paper studied the dynamic characteristics and deformation mechanism of coal in Huainan mining area. It is thought： Huainan mining area after stretching, squeezing the shear stress, and the evolution of coal structure con- trolled by strength and properties of stress.

关 键 词：淮南矿区 构造动力学 煤体结构 变形机制 

分 类 号：TU431[建筑科学—岩土工程]