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施工技术方案的优略直接影响到项目的质量、安全、环境、进度、成本等目标的实现。本文针对西安地铁一号线项目暗挖施工技术方案选优的现状,提出对西安地铁项目暗挖施工技术方案可以采用层次分析法进行多项目决策选优,并给出了具体的计算方法。
The strategy of construction technology has a direct impact on the realization of the objectives of project quality, safety, environment, schedule and cost. In this paper, based on the status quo of optimization of underground excavation construction scheme in Xi’an Metro Line 1 Project, this paper proposes AHP to choose multi-project decision-making based on AHP technology scheme of underground excavation in Xi’an metro project, and gives concrete calculation method.