| 桥梁维修寿命周期社会成本及维修决策研究 |
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| 引用本文： | 金浩,齐晓丽,梁栋.桥梁维修寿命周期社会成本及维修决策研究[J].天津大学学报(社会科学版),2013(4):289-292. |
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| 作者姓名： | 金浩 齐晓丽 梁栋 |
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| 作者单位： | [1]河北工业大学经济管理学院,天津300401 [2]河北工业大学土木工程学院,天津300401 |
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| 基金项目： | 河北省自然科学基金资助项目（E2009000091） |
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| 摘 要： | 为了研究桥梁维修决策中桥梁维修期间社会成本核算和最优维修方案选择的问题,文章进行了桥梁维修寿命周期社会成本组成分析、社会成本测度模型分析和维修方案选择模型分析,即在满足桥梁使用功能的基础上,综合考虑桥梁维修的经济成本、社会成本和维修后的再使用寿命,以总成本最小化为目标对不同维修的维修成本和维修后再使用寿命周期进行评估。通过模型分析,选择最优维修方案,提出了以维修寿命周期成本最小化为目标的维修决策模型。
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| 关 键 词： | 桥梁维修周期 社会成本 维修决策 测度模型 |
Research on Social Cost and Maintenance Decision of Bridge Repair Life Cycle |
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| Jin Hao,Qi Xiaoli,Liang Dong.Research on Social Cost and Maintenance Decision of Bridge Repair Life Cycle[J].Journal of Tianjin University(Social Sciences),2013(4):289-292. |
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| Authors: | Jin Hao Qi Xiaoli Liang Dong |
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| Institution: | 1.Sehool of Economies and Management, Hehei University of Technology, Tianjin 300401 , China; 2. School of Civil Engineering, Hebei University of Teehnology, Tianjin 300401 , China) |
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| Abstract: | To study the problem of social cost accounting and maintenance decision of bridge repair life cycle, the article based on the analysis of the composition of bridge repair life cycle＇s social cost and its measurement model, put forward the selection model of repair scheme to minimize the cost of bridge repair life cycle. This is based on the requirements of bridge function, considering the economic cost and social cost of bridge repair, and its remaining service life. And it assesses the repair scheme which has different repair cost and remaining service life, through tile analysis of the measurement model choice the optimal repair scheme. |
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| Keywords: | bridge repair life cycle social cost maintenance decision measurement model |
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