复杂边坡病害处治方案优选  

Optimization on Treatment Scheme for Complex Slope Disease

作　　者：刘美芳[1] 周永江[2] 杨雪莲[2] 

机构地区：[1]西南交通大学土木工程学院,成都610031 [2]四川省交通厅公路规划勘测设计研究院,成都610041

出　　处：《路基工程》2012年第3期107-109,113,共4页Subgrade Engineering

摘　　要：复杂边坡的稳定状态受地形地貌、地质水文等诸多因素的影响,往往具有不确定性、模糊性等特点,因此在边坡处治方案决策时具有较大的随意性和片面性。通过建立多目标的层次分析模型,从技术、经济、安全和环境各方面进行客观、科学的评价,并经实际工程的计算分析,验证了模型的有效性、通用性和可操作性。The stability of complex slope is affected by topography, hydrogeology and other factors and often presents the characteristics of uncertainty and ambiguity, thus the decision on slope treatment is of great randomness and one-sidedness. Through establishment of multi-objective model of analytic hierarchy process, the elements of the scheme with respect to technology, economy, safety and environment are evaluated objectively and scientifically; and through calculation and analysis of a large amount of engineering practice, the validity, universality and operability of this model are verified.

关 键 词：层次分析法 复杂边坡处治 方案优选 

分 类 号：U416.14[交通运输工程—道路与铁道工程]