%0 Journal Article
%T RESEARCH ON THE RELATIONSHIP BETWEEN SUBLEVEL CAVING SUPPORT LOAD AND ROOF STRUCTURE<br>综采放顶煤支架受力与顶板结构的关系探讨
%A Yang Shuhua
%A Jiang Fuxing
%A <br>杨淑华
%A 姜福兴
%J 岩石力学与工程学报
%D 1999
%I 
%X According to the results .of field observation and dynamic analysis , the reason why the load of sublevel caving is different from multislice caving is explained. Two kinds of roof structures about sublevel caving are given. The static and dynamic specialities of the structures are discussed. The conclusion is useful to support designing and choosing.
%K sublevel caving
%K mining pressure
%K roof structure
%K support designing<br>综采放顶煤
%K 矿山压力
%K 顶板结构
%K 支架设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=CDE656E71B8CE4AF&yid=B914830F5B1D1078&vid=13553B2D12F347E8&iid=38B194292C032A66&sid=EBD6B792C9111B87&eid=211C7E02AC474301&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=16&reference_num=19