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| 基于替代路径的道路系统连通可靠性分析 | |
| 引用本文： | 翟京,冷军强,王天逸,平永青. 基于替代路径的道路系统连通可靠性分析[J]. 昆明理工大学学报(自然科学版), 2010, 35(4): 57-60. DOI: 10.3969/j.issn.1007-855x.2010.04.012 |
| 作者姓名： | 翟京 冷军强 王天逸 平永青 |
| 作者单位： | 1. 哈尔滨工业大学,汽车工程学院,山东,威海,264209 2. 中国人民解放军驻哈尔滨铁路局军事代表办事处,黑龙江,哈尔滨,150001 3. 哈尔滨工业大学,交通科学与工程学院,黑龙江,哈尔滨,150090 |
| 基金项目： | 黑龙江省自然科学基金资助项目，山东省科技发展计划项目，威海市科技发展计划项目 |
| 摘 要： | 本文通过分析失效路径中部分路段可重复利用性,提出了一种更合理的基于替代路径的路网连通可靠性评价方法,定义了替代思想与原则,建立了路段、OD对、路网的可靠性评价模型,在最短路寻找中,采取D ijkistra算法,最后通过算例与前人典型研究成果进行了对比分析计算,结果表明该方法更合理、符合实际的路径选择行为.为城市路网规划、管理、防灾救灾提供更可靠的依据. |
| 关 键 词： | 交通工程 道路网络 城市路网 |
Reliability Analysis of Road Network System Based on Substituted Route |
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| ZHAI Jing,LENG Jun-qiang,WANG Tian-yi,PING Yong-qing. Reliability Analysis of Road Network System Based on Substituted Route[J]. Journal of Kunming University of Science and Technology(Natural Science Edition), 2010, 35(4): 57-60. DOI: 10.3969/j.issn.1007-855x.2010.04.012 | |
| Authors: | ZHAI Jing LENG Jun-qiang WANG Tian-yi PING Yong-qing |
| Affiliation: | 1.School of Automobile Engineering,Harbin Institute of Technology,Weihai,Shandong 264209,China;2.Representative Office of PLA in Harbin Railway Administration,Harbin 150001,China;3.School of Transportation Science and Engineering,Harbin Institute of Technology,Harbin 150090,China) |
| Abstract: | By analyzing the reuse of some links of degraded capacity path,a more reasonable assessment method of connection reliability based on substituted route is proposed.The idea and principle of substituted route choice are redefined and assessment models of connection reliability are built for links,OD pairs and road network.The Dijkistra algorithm is then used to find the shortest route.Finally,a case study is given to compare with the previous research.The results show that this method is more reasonable and more feasible for the actual routing choice behavior.The study may be referential to urban network designing,management,disaster prevention and relief. |
| Keywords: | traffic engineering road network urban road network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |