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| 高速公路资产综合优化管理研究 | |
| 引用本文： | 吴文娟,沙爱民,姚辉宁,赵伟.高速公路资产综合优化管理研究[J].公路交通科技,2011,28(4):146-152. |
| 作者姓名： | 吴文娟 沙爱民 姚辉宁 赵伟 |
| 作者单位： | 1. 交通运输部公路科学研究院,北京,100088;北京路桥通国际工程咨询有限公司,北京,100088 2. 长安大学,特殊地区公路工程教育部重点实验室,陕西,西安,710064 3. 山东省公路建设(集团)有限公司,山东,济南,250102 4. COWI咨询(北京)有限公司,北京,100125 |
| 摘 要： | 从道路管理者和道路使用者的需求入手,尝试建立了基于资产性能最优与投资效益最大的路面和桥梁综合优化管理模型;选取算例利用遗传算法通过MATLAB对所建立的模型进行了求解,验证了算法的可行性,同时表明遗传算法较一般的数学规划方法在模型求解过程中呈现出更大的优越性.在利用综合优化管理模型找到最佳投资养护方案的基础上,依照推荐... |
| 关 键 词： | 运输经济 高速公路 资产管理 多目标优化 遗传算法 蒙特卡罗随机模拟 风险分析 |
Research on Integrated Optimization Management of Expressway Asset |
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| WU Wenjuan,SHA Aimin,YAO Huining,ZHAO Wei.Research on Integrated Optimization Management of Expressway Asset[J].Journal of Highway and Transportation Research and Development,2011,28(4):146-152. | |
| Authors: | WU Wenjuan SHA Aimin YAO Huining ZHAO Wei |
| Institution: | WU Wenjuan1,2,SHA Aimin3,YAO Huining4,ZHAO Wei5(1.Research Institute of Highway,Ministry of Transport,Beijing 100088,China,2.Beijing Luqiaotong International Engineering Consulting and Project Management Co.,Ltd.,3.Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang'an University,Xi'an Shaanxi 710064,4.Shandong Highway Engineering Construction Group Co.,Jinan Shandong 250102,5.COWI Consulting(Beijing) Co.,Beijing 100125,China) |
| Abstract: | The integrated optimization model of pavement and bridge was built from the road managers' and users' point of view based on optimal asset performance and the greatest investment efficiency.The genetic algorithm was applied for solving the built model using selected examples and MATLAB to verify the feasibility of the algorithm,which shows its advantages over other general mathematic programming methods in the model solution.The best investment and maintenance option was found out by using the integrated op... |
| Keywords: | transport economics expressway asset management multi-objective optimization genetic algorithm Monte Carlo stochastic simulation risk analysis |
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