| 基于熵权的模糊物元模型在软基处理方案评价中的应用 |
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| 引用本文： | 董秀坤,折学森,高世君.基于熵权的模糊物元模型在软基处理方案评价中的应用[J].南昌大学学报(工科版),2007,29(2):168-170. |
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| 作者姓名： | 董秀坤 折学森 高世君 |
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| 作者单位： | 长安大学,特殊地区公路工程教育部重点实验室,陕西,西安,710064;陕蒙高速公路建设管理处,陕西,榆林,719000 |
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| 基金项目： | 陕西省交通厅科技资助项目 |
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| 摘 要： | 鉴于软基处理方案评价中各指标的不确定性和模糊性,将熵权理论与模糊物元相结合,建立了基于熵权的模糊物元模型.用信息熵所反映数据本身的效用值计算指标的权重,避免了权重分配困难的问题.将该模型应用于高速公路软基处理方案的评价中,得到最合理的处理方案,为选择软基处理方案提供了新途径.
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| 关 键 词： | 软基处理 熵权 模糊物元 方案评价 |
| 文章编号： | 1006-0456（2007）02-0168-03 |
| 收稿时间： | 2006-10-19 |
| 修稿时间： | 2006-10-19 |
Application of Fuzzy Matter-element Model Based on Entropy Weight in Programs Evaluation of Improving Soft Ground |
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| DONG Xiu-Kun,SHE Xue-Sen,GAO Shi-Jun.Application of Fuzzy Matter-element Model Based on Entropy Weight in Programs Evaluation of Improving Soft Ground[J].Journal of Nanchang University(Engineering & Technology Edition),2007,29(2):168-170. |
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| Authors: | DONG Xiu-Kun SHE Xue-Sen GAO Shi-Jun |
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| Abstract: | In view of the uncertainty of index for evaluating soft ground improvement programs the entropy value theory is applied to combine with fuzzy matter-element method to establish fuzzy matter-element model based on entropy value theory.The weights are calculated by information entropy indicating the availing value of data,and the problem of weight allocation is solved.The model is applied for programs evaluation of improving expressway soft ground and a reasonable program is got,which provides a new way to select programs for improving soft ground. |
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| Keywords: | improvement of soft ground entropy weight fuzzy matter-element program evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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