CAJ | 학술논문

结合相关行业规范，考虑工程重要性、稳定性的基础上，选取危险源自身、途径边坡、触发因素3个一级指标，选取危险源稳定性、势能、形状、途径边坡形态、坡度、植被发育情况、地震、降雨等9个二级指标和35个基础指标，建立指标齐全、易于操作的环境边坡危险源危险度评价体系，实现危险度评价的定量化，并按评分值大小将危险度分为高、中等、低3个等级。以卜寺沟水电站地面厂房环境边坡危险源评价为例，现场调查得出地面厂房环境边坡共有危险源12处，评价得出高危险度3处，中等危险度9处。评价结果符合实际，表明该评价体系能较准确评价危险源危险度，能为其防治提供依据和指导。
결합상관행업규범，고필공정중요성、은정성적기출상，선취위험원자신、도경변파、촉발인소3개일급지표，선취위험원은정성、세능、형상、도경변파형태、파도、식피발육정황、지진、강우등9개이급지표화35개기출지표，건립지표제전、역우조작적배경변파위험원위험도평개체계，실현위험도평개적정양화，병안평분치대소장위험도분위고、중등、저3개등급。이복사구수전참지면엄방배경변파위험원평개위례，현장조사득출지면엄방배경변파공유위험원12처，평개득출고위험도3처，중등위험도9처。평개결과부합실제，표명해평개체계능교준학평개위험원위험도，능위기방치제공의거화지도。
On the basis of combining with the relevant industry standards and considering the factors of engineering importance and hazards′ stability,hazard rating assessment system(HRAS) of surrounding slope, which has enough easily valued indicators,is established according to 3 first level indices (the hazard source,path and inducing factors);9 secondary indices(stability,potential energy,hazard sources shape,paths geometric features,vegetation growth,earthquake and rainfall) and 35 basic indices. According to the level of values , hazards rating is divided into 3 levels-high,medium,low level. Taking the surrounding slope of ground powerhouse as an example,there are 12 hazard sources of 3 high hazard rating and 9 medium. The result is largely correspondence to reality. and the system can correctly evaluate the risk degree and make guidance for dangerous source prevention and controlling.