论文部分内容阅读
地铁车站基坑工程是地铁建设工程的重要组成部分,地铁事故的发生与地铁基坑工程的安全性密切相关。根据系统工程学原理,本文将最优传递矩阵方法引入到地铁车站基坑安全性评价模型,应用不确定型层次方法确定地铁基坑的安全等级,为防止地铁工程事故的发生提供必要的依据。
The subway station foundation pit project is an important part of the subway construction project. The occurrence of the subway accident is closely related to the safety of the subway foundation pit project. According to the principle of system engineering, this paper introduces the optimal transfer matrix method into the safety evaluation model of foundation pit in metro station. Uncertainty level method is used to determine the safety grade of subway foundation pit, which provides the necessary basis for preventing subway accident.