[1]杨秋侠,刘　天.基于关联熵与复合物元的地下管网健康度评估[J].西安建筑科技大学学报(自然科学版),2016,48(04):522-528.[doi:10.15986/j.1006-7930.2016.04.011]
　YANG QiuxiaLIU Tian.Evaluate of urban underground pipe network health based on relational entropy and complex matter element[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2016,48(04):522-528.[doi:10.15986/j.1006-7930.2016.04.011]
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基于关联熵与复合物元的地下管网健康度评估()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
48
期数:
2016年04期
页码:
522-528
栏目:
出版日期:
2016-08-31

文章信息/Info

Title:
Evaluate of urban underground pipe network health based on relational entropy and complex matter element
文章编号:
1006-7930(2016)04-0522-07
作者:
杨秋侠; 刘　天
(西安建筑科技大学土木工程学院西安710055)
Author(s):
YANG QiuxiaLIU Tian
(School of Civil Engineering, Xian University of Architecture &Technology ,Xian 710055,China)
关键词:
地下管网; 健康度; 评价模型; 关联熵; 复合物元
Keywords:
undergroundpipe system; health degree; evaluation model; relational entropy; complex matter element
分类号:
TU990.3
DOI:
10.15986/j.1006-7930.2016.04.011
文献标志码:
A
摘要:
本文利用物元分析理论和信息熵理论对地下管网的健康度进行了定量的研究．首先在分析影响地下管网安全因素的基础上，建立了地下管网安全度评价体系．其次，通过第三方破坏因素和管网运营时间筛选出较易发生事故管段．再次，利用关联熵结合复合物元的方法，确定出了评价指标的权重，并在此基础上计算复合物元，针对地下管网健康度评价建立了综合评价模型．对地下管网健康度进行了量化分析．最后应实例验证了模型的有效性．结果表明复合物元模型计算过程简单、实用性强，能够简明确切地反映出地下管网的健康程度．
Abstract:
In this paper , the health condition of underground pipeline system was researched quantitatively, using the matter element analysis theory and the information entropy theory. Firstly ,an evaluating index system was established to assess the health condition of underground pipeline system, based on the analysis?results of the factors which can hurt the underground pipeline system. Se condly , the complex matter element model can be built to assess the health condition of the underground pipeline system, by combining information entropy、correlation functions and complex matter element. Then , complex matter elements w ere calculated with the weight coefficients of factors which were given by the correlation entropy. At last, the validity of the model was tested by an example.The result shows that the model is both simple and practicable to reflect the health condition of underground pipe network

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2015-08-08 　　修改稿日期：2016-08-04
基金项目：陕西省自然科学基础研究计划基金资助-面上项目（2016JM5096）；陕西省教育厅专项科研基金资助（16JK1445）
作者简介：杨秋侠(1970?)，女,博士，副教授，主要从事工业运输与总图布置的研究．E-mail:1071277061@qq.com
更新日期/Last Update: 2016-10-30