摘要
深基坑支护系统方案的优劣评价是一个十分复杂的系统工程问题,其中涉及与方案设计、造价经济、环境保护、工程施工等要素相关的诸多指标因素.通过建立深基坑支护系统评价指标体系并在确定其中各指标因素权重的基础之上,运用模糊综合评判法,将众多的指标因素合成为一个统一的评价参数,即综合评判结果,用以评价深基坑支护系统方案的优劣程度.
The evaluation of bracing system for deep foundation pit is a quite complex system engineering problem which relates to many index factors of scheme design, less cost construction, environment protection and project construction. In this paper, the foundation pit's evaluation index system was established, every index factor's weight was defined and the method of fuzzy comprehensive evaluation was applied to synthesizing the multiple factors into a single parameter i.e., the comprehensive evaluation outcome. By means of the comprehensive evaluation outcome, the superior and inferior level of the bracing system scheme for deep foundation pit was concluded.
出处
《科技通报》
北大核心
2004年第4期334-338,共5页
Bulletin of Science and Technology
关键词
深基坑
支护系统
模糊评判
指标因素
层次分析法
deep foundation pit
bracing system
fuzzy evaluation
index factors
AHP method
