| 煤层底板岩石全应力-应变渗透性试验 |
| |
| 引用本文： | 赵连涛,于旭磊,刘启蒙,胡戈.煤层底板岩石全应力-应变渗透性试验[J].煤田地质与勘探,2006,34(6):37-40. |
| |
| 作者姓名： | 赵连涛 于旭磊 刘启蒙 胡戈 |
| |
| 作者单位： | 1. 兖州矿业集团兴隆庄煤矿,山东,兖州,272102
2. 中国矿业大学资源与地球科学学院,江苏,徐州,221008 |
| |
| 摘 要： | 为探讨岩石应力应变与渗透率的关系,利用美国MTS公司815.02型电液伺服岩石力学试验系统,采用瞬态渗透法,研究了岩石在加卸载全应力—应变过程中的渗透规律。结果表明,岩石渗透系数既与应力状况和应变历史有关,也与岩石自身的结构和性质有关。
|
| 关 键 词： | 渗透系数 全应力—应变 渗透规律 |
| 文章编号： | 1001-1986（2006）06-0037-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Research on rock complete stress-strain permeability experiment in coal floor |
| |
| ZHAO Lian-tao,YU Xu-lei,LIU Qi-meng,HU Ge.Research on rock complete stress-strain permeability experiment in coal floor[J].Coal Geology & Exploration,2006,34(6):37-40. |
| |
| Authors: | ZHAO Lian-tao YU Xu-lei LIU Qi-meng HU Ge |
| |
| Institution: | 1. Xinglongzhuang Mine, Yanzhou Mining Group Company, Yanzhou 272102, China ; 2. School of Resources and Earth Science, China University of Mining and Technology, Xuzhou 221008, China |
| |
| Abstract: | In order to discuss the relation between stressstrain and permeability of rocks,with the Electro-Hydraulic Servo Controlled Mechanics Rock Testing System of American MTS Corporation(815.02),adopting instantaneous permeating method,the permeation coefficient variety of sandstone under the coal floor in the process of mining is simulated.The results show that the coefficient of permeation is not only related to stress status,but also to rocks' structure and properties. |
| |
| Keywords: | the coefficient of permeation complete stress-strain regulation of penetration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
