基于区间层次分析法的深基坑工程支护方案决策  

Support Scheme Decision-making of Deep Foundation Pit Projects Based on the Interval Analytic Hierarchy Process

作　　者：胡梦尧 卓平山[2] 吴寒[2] 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)

机构地区：[1]江西建工第一建筑有限责任公司,江西南昌330000 [2]南昌大学工程建设学院,江西南昌330000

出　　处：《江西建材》2022年第3期139-141,共3页Jiangxi Building Materials

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.

关 键 词：深基坑工程 支护方案决策 区间层次分析法 

分 类 号：TU473[建筑科学—结构工程]