【摘要】 施工技术方案的优劣直接影响到项目的质量、安全、环境、进度、成本等目标的实现。本文针对北京地铁五号线项目设计暗挖施工技术方案选优的现状 ,提出对北京地铁项目暗挖施工技术方案可以采用层次分析法进行多目标决策选优 ,并给出了具体的计算方法更多还原

【Abstract】 It has direct influence on the quality, safety, environment, plan and cost of a metro project that construction technology option is better or not. According to the actuality of tunneling construction technical option choice on Beijing me tro No.5 Line, the paper argues that AHP can be used in multi-object decision fo r different tunneling construction technical option and provides a calculation m ethod.更多还原