| 深基坑支护体系的模糊积分多元决策研究 |
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| 引用本文： | 程楠,祝彦知.深基坑支护体系的模糊积分多元决策研究[J].系统工程理论与实践,2002,22(8):121-126. |
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| 作者姓名： | 程楠 祝彦知 |
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| 作者单位： | (1)郑州大学计算机系;(2) 同济大学地下建筑与工程系 |
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| 摘 要： | 在分析影响深基坑支护体系因素的基础上 ,根据模糊积分的有关理论 ,对基于模糊测度的模糊积分加以改进 ,推导出有限集合上的多层模糊积分多元决策模型 ,并归纳出用该模型进行多元决策问题综合评价的一般步骤 .最后成功地应用该模型于某深基坑工程支护体系综合决策中 .同时应用该模型可以开展其它复杂系统的综合决策.
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| 关 键 词： | 深基坑支护 模糊测度 模糊积分 模糊多元决策 |
| 文章编号： | 1000-6788(2002)08-0121-06 |
| 修稿时间： | 2001年2月16日 |
Decision Study of Multiple-stage Fuzzy Integral on Deep Foundation Bracing System |
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| CHENG Nan\,ZHU Yan\|zhi\.Decision Study of Multiple-stage Fuzzy Integral on Deep Foundation Bracing System[J].Systems Engineering —Theory & Practice,2002,22(8):121-126. |
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| Authors: | CHENG Nan\ ZHU Yan\|zhi\ |
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| Institution: | (1)Department of Computer Science, Zhengzhou University;(2)Department of Geotechnical Engineering,Tongji University |
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| Abstract: | Based on the analysis of effect factors about deep foundation pit system, the multiple\|stage fuzzy integral decision model about definitive set is presented by improving the fuzzy integral on the basis of fuzzy measure in a calculating program for applying the model to solve multi decision\|making problem is given. The model can successfully optimize the problem of deep foundation pit bracing system. At the same time ,we can easily evaluate the other complicated systems by using the decisional model above. |
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| Keywords: | deep foundation pit bracing fuzzy measure fuzzy integral fuzzy\|multi\|objective decision |
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