| 基于模糊层次分析法的某深基坑支护方案优选 |
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| 引用本文： | 顾城,王杰光.基于模糊层次分析法的某深基坑支护方案优选[J].路基工程,2015,0(1):10-14,23. |
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| 作者姓名： | 顾城 王杰光 |
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| 作者单位： | 桂林理工大学土木与建筑工程学院, 广西桂林 541004 |
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| 基金项目： | 国家自然科学基金(51169004);广西岩土力学与工程重点实验室项目(11-CX-02) |
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| 摘 要： | 针对南宁市某深基坑工程的施工特点,采用层次分析法,建立深基坑支护方案评价的模糊层次分析模型,确定评价指标的权重值,并运用模糊数学进行综合评价,计算得到各方案的价值系数,从而得出评价结果。工程实例分析表明:该法简易可行,可操作性强,符合实际,为方案决策提供了可靠的依据。
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| 关 键 词： | 城市深基坑 优选设计 层次分析法 模糊数学 |
| 收稿时间： | 2019-11-06 |
Optimization of Supporting Schemes for a Deep Foundation Pit Based on Fuzzy AHP Method |
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| Authors: | GU Cheng;WANG Jieguang |
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| Affiliation: | GU Cheng;WANG Jieguang;College of Civil Engineering and Architecture,Guilin University of Technology; |
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| Abstract: | In relation to the construction features of deep foundation pit engineering in Nanning City, the fuzzy AHP model to evaluate the supporting schemes thereof was established by analytic hierarchy process;and with the weight values of the evaluation indices defined, comprehensive evaluation was carried out by fuzzy mathematics so that the value coefficient of each scheme was calculated, then the evaluation results obtained.The analysis of project cases shows that this method is simple and feasible, and has excellent operability and practicability, which may offer reliable basis for decision-making. |
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