沉管隧道健康状态评价中权重确定的主&mdash;客观融合方法

张敏; 朱江华; 肖洪; 徐向春

doi:10.3973/j.issn.1672-741X.2016.09.007

隧道建设 >

2016 , Vol. 36 >Issue 9: 1071 - 1075

DOI: https://doi.org/10.3973/j.issn.1672-741X.2016.09.007

研究与探索

沉管隧道健康状态评价中权重确定的主—客观融合方法

张敏 ,
朱江华 ,
肖洪 ,
徐向春

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（1. 南昌市政公用投资控股有限责任公司，江西南昌 330000；2. 东南大学岩土工程研究所，江苏南京 210096）

张敏（1981—），男，江西鄱阳人，2003年毕业于南昌大学，行政管理专业，本科，高级工程师，现从事企业战略管理以及生产经营管控工作。Email: 5460740@qq.com。 *通讯作者：徐向春， Email: xxc_geo@foxmail.com。

收稿日期: 2016-05-16

修回日期: 2016-08-11

网络出版日期: 2016-09-20

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SubjectiveObjective Fusion Method for Weight Determination of Operation Health Diagnosing of Immersed Tunnel

ZHANG Min ,
ZHU Jianghua ,
XIAO Hong ,
XU Xiangchun

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(1. Nanchang Municipal Public Group, Nanchang 330000, Jiangxi, China; 2. Institute of Geotechnical Engineering of Southeast University, Nanjing 210096, Jiangsu, China)

Received date: 2016-05-16

Revised date: 2016-08-11

Online published: 2016-09-20

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摘要

结合主观赋权法和客观赋权法的特点，采用改进的层次分析法——乘积标度法和熵权法相融合，发挥了层次分析法——乘积标度法的灵活性和熵权法能够表征指标包含信息量大小的优点，建立了既能发挥主观经验知识又能结合客观数据分析的主—客观融合的赋权方法；利用建立的红谷隧道健康状态评价模型的层次结构，充分考虑环境作用、结构应力、结构变形、裂缝和渗漏水的因素，并根据某隧道健康监测数据进行权重分析研究。结果表明本文提出的方法取得了较好的效果，对沉管隧道健康状态评价过程中指标权重的确定具有指导意义。

关键词： 红谷隧道; 沉管隧道; 健康状态; 权重; 乘积标度法; 熵权法

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张敏 , 朱江华 , 肖洪 , 徐向春 . 沉管隧道健康状态评价中权重确定的主—客观融合方法[J]. 隧道建设, 2016 , 36(9) : 1071 -1075 . DOI: 10.3973/j.issn.1672-741X.2016.09.007

Abstract

A fusion method based on improved analytic hierarchy processmultiplication scale method and Shannon entropy is established which includes advantages and characteristics of analytic hierarchy processmultiplication scale method and Shannon entropy. The weight of operation health diagnosing of Honggu Tunnel is studied based on monitoring data by using hierarchical structure of operation health diagnosing model and by considering environment and stress, deformation, crack and water seepage of structure. The study results show that the good effect has been achieved. The results can provide reference for weight determination of operation health diagnosing of immersed tunnels in the future.

Key words： Honggu Tunnel; immersed tunnel; health status; weight; multiplication scale method; Shannon entropy

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