尾矿库溃坝模式分析及风险指标体系的研究.pdfVIP

62 5 有 色 金 属() 20 10 9 尾矿库溃坝模式分析及风险指标体系的研究 张津嘉 ( 昆明理工大学 国土资源工程学院, 昆明 650093) : , , , , : ; ; SPSS; ; : TD77+ 1 : A : 1671- 4 172( 20 10) 05- 0064- 04 Analysis of th T ailing Dam Failing Patt rns and R s arch on R isk Ind x Syst m ZHANG Jinjia ( Facu lty of Land R sourc Engin ring, Kunm ing Univ rsity of Sci nc and T chnology, Kunm ing 650093, Yunnan, Ch ina) Abstract: Th summ ary of charact ristics of tailing pond r lat d accid nts both in China and abroad is introduc d in this pap r, bas d on wh ich a syst m atic r s arch is conduct d on th dam failing patt rn It also stud i s and stablish s a dam failing risk ind x syst m for th tailing ponds bas d on ngin ring analysis of th dam pond ind x s as w ll as corr la tion analysisTh stab lishm nt of this syst m provid s a pr cond ition for th r s arch of tailing dam failing risk valuation m od l and valuation m thod, provid ing a basis for saf ty sup rvision and m anag m nt of th tailing ponds during th ir op rations K y words: tailing r s rvoir; dam failing patt rns; softwar SPSS; corr lation co ffici nt; risk ind x s syst m , 0 引言 , 1 国内外尾矿库溃坝资料分析 , , [ 1] 11 2001, [ 3] 53, 351, 2007 1125, 43 [ 2 ] , 42, 1 , , , , , , 1 2001~ 2007 Table 1 The tailing reservo ir failing accidents