%0 Journal Article
%T MEASUREMENT AND ANALYSIS OF INFLUENTIAL FACTORS OF BROKEN ZONE OF DEEP ROADWAYS AND STUDY ON ITS CONTROL TECHNIQUE<br>深井巷道围岩松动圈影响因素实测分析及控制技术研究
%A Jing Hongwen
%A Fu Guobin
%A Guo Zhihong
%A <br>靖洪文
%A 付国彬
%A 郭志宏
%J 岩石力学与工程学报
%D 1999
%I 
%X The change in the thickness of broken zone in surrounding rock of roadways with mining depth, surrounding rock strength and extraction is discussed on the basis of observation data for deep roadways located at different levels and in different rocks. Finally, the control technique of surrounding rocks is discussed and the satisfying results are acquired in an industrial trial.
%K deep mining
%K broken zone
%K influential factors<br>深井
%K 松动圈
%K 影响因素
%K 围岩
%K 控制技术
%K 支护
%K 矿业
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=AC96AD79572CD8D9BF73DEEB072C0534&yid=B914830F5B1D1078&vid=13553B2D12F347E8&iid=CA4FD0336C81A37A&sid=09ABD5535D9B6D45&eid=67969BA850333433&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=22&reference_num=13