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浙江大学学报(工学版)
J4  2012, Vol. 46 Issue (11): 2013-2019    DOI: 10.3785/j.issn.1008-973X.2012.11.012
土木工程     
考虑生命周期碳补偿成本的桥梁维修优化决策
孙晓燕1,董伟伟1,2,王海龙1,王捷3
1. 浙江大学 建筑工程学院,浙江 杭州,310058;2. 江苏中设工程咨询集团有限公司,江苏 无锡,214072;
3. 斯坦福大学 土木与环境工程学系, 美国 加利福尼亚州CA943054020
Bridge maintenance optimization based on
life cycle carbon offset cost analysis
SUN Xiao-yan1, DONG Wei-wei1,2, WANG Hai-long1, WANG Jie3
1. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China;
2. Jiangsu Zhongshe Engineering Consultancy Group CO., LTD, Wuxi, China, 214072;
3. Department of Civil and Environmental Engineering, Stanford University, California, CA 94305-4020
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摘要：

为了有效控制和减少基础设施建设对环境的影响,推动桥梁低碳化管理养护,针对既有桥梁生命周期内多维修策略建立碳排量核算模型,并结合碳补偿成本建立综合考虑经济成本和环境影响的全寿命周期成本模型,开展既有桥梁的维修优化决策.基于一座服役期为25 a的桥梁开展的案例分析表明,该方法可与实际桥梁维修工艺结合,将碳排放以成本补偿的方式引入桥梁维修加固优化决策当中,对桥梁的维护管理具有一定的指导意义.
Abstract:

In order to control and reduce the environmental impact of infrastructure construction, so as to promote the low-carbon maintenance and management of bridge engineering, a carbon emission calculation model  was proposed on basis of the  multiplex maintenance strategy for existing bridge. The carbon emission was converted into current cost so as to establish a synthesized bridge life cycle cost system with consideration of  economic and environmental impacts  then the  bridge maintenance strategy was decided through optimization analyses. A case study for an existing bridge which has been in an active service for 25 years was carried out, and the analytical result shows that the method developed in this paper combines the carbon emission quantitative analysis with maintenance decision-making optimization, which agrees well with the bridge maintenance process. It has certain reference value for bridge maintenance management．
出版日期: 2012-12-11
:  U 445.7  
基金资助:

国家“863”高技术研究发展计划资助项目（2007AA04Z437)，国家自然科学基金资助项目（50808158），浙江省重点科技创新团队资助项目（2010R50034），浙江省自然科学基金资助项目（Y107049），高等学校博士学科点专项科研基金资助项目（200803351117）.
通讯作者: 王海龙，男，副教授，     E-mail: hlwang@zju.edu.cn
作者简介: 孙晓燕（1976），女，副教授，从事桥梁结构健康监测、既有桥梁评估和维修方面的研究.
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引用本文:

孙晓燕,董伟伟,王海龙,王捷. 考虑生命周期碳补偿成本的桥梁维修优化决策[J]. J4, 2012, 46(11): 2013-2019.

SUN Xiao-yan, DONG Wei-wei, WANG Hai-long, WANG Jie. Bridge maintenance optimization based on
life cycle carbon offset cost analysis. J4, 2012, 46(11): 2013-2019.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2012.11.012    或    http://www.zjujournals.com/eng/CN/Y2012/V46/I11/2013

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