|本期目录/Table of Contents|

[1]吴贤国,吴克宝,沈梅芳,等.基于云模型的运营隧道结构健康安全评价[J].中国安全生产科学技术,2016,12(5):73-79.[doi:10.11731/j.issn.1673-193x.2016.05.013]
 WU Xianguo,WU Kebao,SHEN Meifang,et al.Evaluation on structure health and safety of operating tunnel based on cloud model[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(5):73-79.[doi:10.11731/j.issn.1673-193x.2016.05.013]
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基于云模型的运营隧道结构健康安全评价
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年5期
页码:
73-79
栏目:
现代职业安全卫生管理与技术
出版日期:
2016-05-30

文章信息/Info

Title:
Evaluation on structure health and safety of operating tunnel based on cloud model
作者:
吴贤国1吴克宝2沈梅芳1张立茂1张伟1
(1.华中科技大学 土木工程与力学学院, 湖北 武汉 430074; 2. 华中科技大学 土木工程检测中心, 湖北 武汉 430074)
Author(s):
WU Xianguo1 WU Kebao2 SHEN Meifang1 ZHANG Limao1 ZHANG Wei1
(1. School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan Hubei 430074, China; 2. Civil Engineering Testing Center, Huazhong University of Science and Technology, Wuhan Hubei 430074, China)
关键词:
运营隧道结构健康云模型安全评价敏感性
Keywords:
operating tunnel structure health cloud model safety evaluation sensitivity
分类号:
X913.6
DOI:
10.11731/j.issn.1673-193x.2016.05.013
文献标志码:
A
摘要:
为了实现运营隧道结构健康安全评价,选取19个指标因素作为评价指标,并基于大量工程实践和专家经验,进行云模型连续型影响因素属性离散化,得到运营隧道风险评价因子云模型分级标准。根据风险因子的不确定性,建立运营隧道结构健康安全评价云模型,并通过实例进行验证。结果表明,基于云模型的运营隧道结构健康安全等级具有较好可行性与适用性。同时,通过敏感性分析得到影响运营隧道结构健康安全的敏感性因素,为运营隧道结构健康安全控制提供支持。
Abstract:
In order to evaluate the structure health and safety of operating tunnel, 19 index factors were selected as evaluation indexes. Based on large amount of engineering practice and expert experience, the continuous influencing factors attribute discretization was conducted by cloud model, and the cloud model classification standard of risk evaluation factors for operating tunnel was obtained. According to the uncertainty of risk factors, the cloud model on structure health and safety evaluation of operating tunnel was established, and it was verified by practical case. The results showed that the structure health and safety grade of operating tunnel based on cloud model has better feasibility and applicability. At the same time, the sensitivity factors influencing the structure health and safety of operating tunnel were determined by sensitivity analysis. It provides support for the structure health and safety control of operating tunnel.

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备注/Memo

备注/Memo:
国家自然科学基金项目(51378235, 71571078);湖北省自然科学基金重点项目(zrz2014000104);教育部博士后基金项目(2015M570645);武汉市建委科技项目(201217, 201208, 201334)
更新日期/Last Update: 2016-06-17