现代矿业
現代礦業
현대광업
MODERN MINING
2009年
7期
32-35
,共4页
岩体质量%系统评价%拉丁超立方抽样%概率分析
巖體質量%繫統評價%拉丁超立方抽樣%概率分析
암체질량%계통평개%랍정초립방추양%개솔분석
Rock mass quality%System evaluation%Latin hypercube sampling%Probability analysis
介绍了传统质量分级指标的数量多,离散性大,权重不同,且国内分类多以某一级作为整个区域的质量级别,对于区域内岩体质量的变化缺乏描述.以Q分类法为主,引入系统评价和系统决策的相关知识,将随机分析和敏感度理论设计引入到岩体工程中,对岩体的质量进行评价.
介紹瞭傳統質量分級指標的數量多,離散性大,權重不同,且國內分類多以某一級作為整箇區域的質量級彆,對于區域內巖體質量的變化缺乏描述.以Q分類法為主,引入繫統評價和繫統決策的相關知識,將隨機分析和敏感度理論設計引入到巖體工程中,對巖體的質量進行評價.
개소료전통질량분급지표적수량다,리산성대,권중불동,차국내분류다이모일급작위정개구역적질량급별,대우구역내암체질량적변화결핍묘술.이Q분류법위주,인입계통평개화계통결책적상관지식,장수궤분석화민감도이론설계인입도암체공정중,대암체적질량진행평개.
Traditional rock quality classification has many indexes, which are discrete and have different weights. The domestic classification often uses a certain level of rock quality to describe the whole region, lacking description of the rock mass quality within the region. Taking Q-classification method for example, relevant knowledge of systematic evaluation and systematic decision, as well as stochastic analysis and sensitivity theory will be introduced to rock engineering design to evaluate the rock mass quality.
