断层破碎带及顶板冒落区支护方式的探索

Shandong Coal Science and Technology(2008)

Cited 3|Views3
No score
Abstract
田陈煤矿的北三、北五采区目前均在深部掘进,地压大,造成巷道的顶板压力大,局部顶板受压变形严重,特别是断层附近,岩石更易破碎;且个别巷道,由于顶板压力大,造成顶板岩石随掘随冒,给施工带来极大困难。结合施工现场特殊的地质条件,探索采用具有针对性的支护方式,实现安全施工。
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined