山东煤炭科技Issue(4)：193-197,5.DOI:10.3969/j.issn.1005-2801.2018.04.078
钻孔岩芯力学在煤层顶底板工程地质评估上的应用
Application of Drilling Core Mechanics in Geological Geology Evaluation of Coal Seam Floor
吕建祥1
作者信息
- 1. 山西省煤炭地质148勘查院,山西 太原 030053
- 折叠
摘要
Abstract
In order to find out the engineering geological conditions of the Malan Coal Mine of the Taiyuan Xishan coalfield, and to provide engineering geological data for mining under water pressure, the geological logging data of some drillings and 176 rock mechanics samples were collected, and the physical properties such as tensile, compressive, shear resistance and water content and apparent density were analyzed.关键词
煤层顶底板/工程地质/岩体质量Key words
roof-floor of coal seam/engineering geology/rock mass quality分类
矿业与冶金引用本文复制引用
吕建祥..钻孔岩芯力学在煤层顶底板工程地质评估上的应用[J].山东煤炭科技,2018,(4):193-197,5.
