| 黄土湿陷性评价中的模糊信息优化处理方法 |
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| 引用本文： | 刘悦,王家鼎. 黄土湿陷性评价中的模糊信息优化处理方法[J]. 西北大学学报(自然科学版), 2000, 30(1): 78-82 |
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| 作者姓名： | 刘悦 王家鼎 |
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| 作者单位： | 西北大学城市与资源学系!陕西西安710069 |
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| 基金项目： | 国家自然科学基金项目!(49232050)，陕西省教委专项基金资助项目!(96JK029) |
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| 摘 要： | 依据甘肃东部４０组黄土湿陷性的土工试验资料，利用模糊信息优化处理中的信息扩散原理，建立了一种黄土湿陷性的评价方法。通过对１０组黄土湿陷资料的非母体验证，均方误差达到０．００５，结果较为理想。该方法简单、实用，适用于区域性的防灾规划和工程实勘。
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| 关 键 词： | 模糊信息优化处理 黄土湿陷性 评价 土工试验 |
| 修稿时间： | 1998-12-29 |
The method of fuzzy information processing of optimization in the evaluation of loess collapsibility |
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| LIU Yue,WANG Jia-ding. The method of fuzzy information processing of optimization in the evaluation of loess collapsibility[J]. Journal of Northwest University(Natural Science Edition), 2000, 30(1): 78-82 |
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| Authors: | LIU Yue WANG Jia-ding |
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| Abstract: | Based on the forty sets of data of geotechnical test of the collapsing loess located in the Gansu province, an evaluated mehtod of loess collapsibility is presented with the application of the information diffusing principle of the information processing of optimization .Besides ,the method is verified by comparing the calculation with the experimental result of another ten series data of collapsing loess. The standard error is only 0.005 . The characteristics of this method are not only simple but also practical. Moreover, it fits the scheme of hazards prevention of extensive area and the preliminary survey in engineering. |
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| Keywords: | fuzzy information processing of optimization loess collapsibility information diffusion |
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