| 基于可拓学的基坑支护方案优选模型及应用 |
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| 引用本文： | 彭小勇,申艳军,陆亚平.基于可拓学的基坑支护方案优选模型及应用[J].建筑科学,2009,25(1). |
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| 作者姓名： | 彭小勇 申艳军 陆亚平 |
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| 作者单位： | 中国地质大学工程学院,武汉,430074 |
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| 摘 要： | 为了在众多的基坑支护方案中选择出最优的支护方案,实现整个基坑工程的经济性、安全性、环保性和施工便捷性.本文针对深基坑支护的特点,采用可拓学理论中的优度评价法建立评价模型,对各待评方案的优度值进行比较,合理选择基坑支护方案.实际工程证明该方法是切实可行的.
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| 关 键 词： | 深基坑 可拓学理论 支护方案 优化设计 |
The Optimization Model and Its Application in Foundation Pit Supporting Based on the Extension Theory |
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| PENG Xiao-yong,SHEN Yan-jun,LU Ya-ping.The Optimization Model and Its Application in Foundation Pit Supporting Based on the Extension Theory[J].Building Science,2009,25(1). |
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| Authors: | PENG Xiao-yong SHEN Yan-jun LU Ya-ping |
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| Affiliation: | Engineering College;China University of Geosciences;Wuhan 430074;China |
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| Abstract: | To select the optimal supporting scheme in a great many of pit supporting schemes,the entire foundation of the economic,security,environmental protection and ease of construction is implemented.According to the characteristics of the deep pit supporting the superiority evaluation method in extension theory is used to build the evaluation model,and the priorities of various schemes are compared,as a result,a reasonable choice of pit supporting schemes is made.Actual project proves the method to be feasible. |
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| Keywords: | deep foundation pit extension theory scheme of retaining system optimized design |
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