| 基于层次熵物元可拓模型的水闸工程安全评价 |
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| 引用本文： | 李凯,周利军,李浩宇,王雪松,戚国强.基于层次熵物元可拓模型的水闸工程安全评价[J].安徽农业科学,2018,46(7):163-164,180. |
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| 作者姓名： | 李凯 周利军 李浩宇 王雪松 戚国强 |
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| 作者单位： | 绥化学院农业与水利工程学院,黑龙江绥化,152061;东北农业大学水利与土木工程学院,黑龙江哈尔滨,150030 |
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| 基金项目： | 绥化学院科学技术研究重点项目，东北农业大学"211工程"创新团队项目 |
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| 摘 要： | 水闸的安全评价是一项复杂的系统工程,采用基于可靠性的评价指标体系,以结构的安全性、适用性和耐久性为主要评价指标,将层次熵确权法与可拓理论相结合,建立起基于层次熵定权的物元可拓模型,并将该模型应用于普通水闸的安全评价研究。研究表明,应用物元可拓模型得到的评价结果与相关技术部门得出的鉴定结果一致,因此验证了该评价方法在水闸工程安全评价方面的可行性。
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| 关 键 词： | 水闸 安全评价 指标体系 层次熵 物元可拓模型 |
Study on Safety Evaluation of Sluice Project Based on Hierarchical-entropy Matter-element Extension Model |
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| Abstract: | The safety evaluation of sluice is a complicated system engineering.Based on the evaluation index system of reliability, the safety, applicability and durability of the structure were taken as the main evaluation indexes.In this paper, the hierarchical-entropy is combined with the extension theory,and the matter-element extension model based on hierarchical entropy is established and applied to the safety evaluation of ordinary sluice.The results show that the evaluation results obtained by applying the matter-element extension model are consistent with those ob-tained by the relevant technical departments.Therefore, the feasibility of the evaluation method in the safety evaluation of the sluice project is verified. |
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