煤层开采过程中上覆岩层裂隙演化规律研究

Release time:2019-10-24|Hits:

Affiliation of Author(s):土建与水利学院

Journal:山东大学学报(工学版)

All the Authors:Wang Hanpeng,lishucai,Wang Qi

First Author:Wang Hanpeng

Document Code:lw-114824

Volume:41

Issue:3

Page Number:142

Number of Words:4

Translation or Not:no

Date of Publication:2011-03-15