摘要
为了提高深基坑工程综合经济效益,文中提出了深基坑支护方案决策属性体系和决策模型。首先,从安全性、经济性、工期和施工便利性四个方面构建决策属性体系;然后,构建了基于区间层次分析法的决策模型;最后,将所提出的决策模型运用于南昌县博苑象湖茗居项目深基坑工程。结果表明,该项目的最佳决策方案为张弦梁钢支撑,为该项目支护方案决策提供了参考;与层次分析法等传统决策方法相比,该模型更具分辨力。
To improve the comprehensive economic benefits of deep foundation pit projects, a decision-making index system and model of deep foundation pit support scheme were put forward. Firstly, the decision-making index system was constructed from four aspects: safety,economy, period, and convenience. Then, the decision-making model based on the Interval Analytic Hierarchy Process was constructed.Finally, the proposed decision-making model was applied to the deep foundation pit project of Boyuan Project in Nanchang. The results showed that its best decision-making scheme was steel beam string support, which provided a reference for its engineering practice. Compared with traditional methods such as the Analytic Hierarchy Process, this new model had more resolution.
作者
胡梦尧
卓平山
吴寒
Hu Mengyao;Zhuo Pingshan;Wu Han(Jiangxi Construction Engineering First Limited Liability Company,Nanchang,Jiangxi 33000;School of Engineering and Construction,Nanchang University,Nanchang,Jiangxi 33000)
出处
《江西建材》
2022年第3期139-141,共3页
Jiangxi Building Materials
关键词
深基坑工程
支护方案决策
区间层次分析法
Deep foundation pit engineering
Support scheme decision-making
Interval analytic hierarchy process
