The Relationship Analysis of Surrounding Rock Stability and Continental Sedimentary Environment

被引：0
|
作者：
Cui, Liang [1 ]
Zhang, Chao [2 ]
Ma, Nianjie [1 ]
Wen, Mingming [1 ]
Li, Chong [1 ]
机构：
[1] China Univ Min & Technol Beijing, Coll Resources & Safety Engn, D-11 Xueyuan Rd, Beijing, Peoples R China
[2] China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing, Peoples R China
来源：
HIGH PERFORMANCE STRUCTURES AND MATERIALS ENGINEERING, PTS 1 AND 2 | 2011年 / 217-218卷
关键词：
surrounding rock stability; rock strength; sedimentary environment; influence coefficient;
D O I：
10.4028/www.scientific.net/AMR.217-218.1580
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The continental coal-bearing strata are mainly formed in the flood plain, delta plain and lake shore subfacies. Through the study on the sedimentary cause of differences of rock strength and sedimentary location, the paper analyzes the internal relationship between sedimentary environment and surrounding rock stability based on different coal-forming models. To take an example of Shendong Coal Mine Area, the differences of surrounding rock stability in various sedimentary environments are quantitative analyzed. The paper's research promotes the combination between surrounding rock stability and sedimentology.
引用
收藏
页码：1580 / +
页数：2
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