%0 Journal Article
%T POSSIBILITY STUDY OF FRACTAL FORECASTING OF ROCK CAVING IN COAL MINE<br>煤矿顶板失稳冒落分形预报的可能性研究
%A Tan Yunliang
%A Yang Yongjie
%A <br>谭云亮
%A 杨永杰
%J 岩石力学与工程学报
%D 1996
%I 
%X The authors apply fractal theory to the study of fractal characteristics of roof movement in coal mine and put out the method of using fractal dimension value of roof subsidence and acoustic emission to predict roof unstability and caving. Research to different roof conditions indicates that fractal dimension index can reflect the specific properties of roof movement more scientifically.
%K fractal theory
%K roof
%K unstabilization
%K forecasting<br>分形理论，顶板，失稳，预报
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=5F1BC48EF4382C4BB009BA1FE5D1CCEB&yid=8A15F8B0AA0E5323&vid=23CCDDCD68FFCC2F&iid=CA4FD0336C81A37A&sid=869807E2D7BED9EC&eid=C36EC077A8A90308&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=8&reference_num=4