%0 Journal Article
%T EXTENSION AND FUZZY METHOD IN EVALUATING THE ENGINEERINGQUALITY OF ROCK MASSES IN UNDERGROUND MINING<br>地下采矿工程岩体质量可拓模糊评价方法
%A Wang Yanwu
%A <br>王彦武
%J 岩石力学与工程学报
%D 2002
%I 
%X Combining extenics with fuzzy mathematics, the extension and fuzzy method for evaluating engineering quality of rock masses is put forward. The evaluating model with multi index parameters is established, and with the Monte Carlo method, the fuzzy probability of classification of rock masses quality is given. Lastly, the application of evaluating method is shown.
%K extenics
%K fuzzy
%K engineering quality of rock masses
%K fuzzy probability
%K evaluating method<br>地下采矿工程
%K 可拓学
%K 模糊数学
%K 岩体质量
%K 模糊概率
%K 评价方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=3351DD7ACB220906&yid=C3ACC247184A22C1&vid=659D3B06EBF534A7&iid=CA4FD0336C81A37A&sid=13553B2D12F347E8&eid=BC12EA701C895178&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=18&reference_num=5