CAJ | 학술논문

在详细分析断层破碎带隧道围岩稳定性影响因素的基础上，综合断层特征信息，采用层次分析法建立断层破碎带的施工风险评价指标体系。计算各指标的相对权重，同时制定各指标的分级标准，进行模糊综合评价。引入工程实例对评价方法进行验证，结果与实际情况较为吻合，说明模糊综合评判指标体系是有效的。
재상세분석단층파쇄대수도위암은정성영향인소적기출상，종합단층특정신식，채용층차분석법건립단층파쇄대적시공풍험평개지표체계。계산각지표적상대권중，동시제정각지표적분급표준，진행모호종합평개。인입공정실례대평개방법진행험증，결과여실제정황교위문합，설명모호종합평판지표체계시유효적。
T his paper studied the influence factor of the tunnel surrounding rock stability in the fault fracture zone in detail,integrated the characteristic information of fault zone,established construction risk evaluation index system of the fault fracture zone by the AHP method,calculated the relative weight of each index,formulated grading standards of each index,and made a fuzzy comprehensive evaluation. T he evaluation method was verified by an engineering example and the results are consistent with the actual situation,which shows that the proposed fuzzy comprehensive evaluation index system is effective.