| 单点立交(SPI)的通行能力研究 |
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| 引用本文： | 吴瑞麟,沈建武. 单点立交(SPI)的通行能力研究[J]. 华中科技大学学报(自然科学版), 2002, 30(10): 111-113 |
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| 作者姓名： | 吴瑞麟 沈建武 |
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| 作者单位： | 1. 华中科技大学,土木工程与力学学院
2. 武汉大学,城市建设学院 |
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| 摘 要： | 根据道路交叉口通行能力最新的观测及研究成果，结合《城市道路设计规范CJJ37》和现有文献提出的有关道路交叉口通行能力的计算模型和计算方法，对实际工程中单点立交（SPI）可能出现的八种车道布置类型进行了分析计算并给出了计算结果，为城市道路规划设计人员在大城市或特大城市中推广单点立交（SPI）提供理论依据。
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| 关 键 词： | SPI 交通工程 单点立交 通行能力 道路交叉口 车道布置类型 道路立交工程 |
| 文章编号： | 1671-4512(2002)10-0111-03 |
| 修稿时间： | 2001-06-06 |
Study of SPI capacity |
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| Wu Ruilin Shen Jianwu Prof., College of Civil Eng. , Mechanics,Huazhong Univ. of Sci. , Tech.,Wuhan ,China.. Study of SPI capacity[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2002, 30(10): 111-113 |
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| Authors: | Wu Ruilin Shen Jianwu Prof. College of Civil Eng. & Mechanics Huazhong Univ. of Sci. & Tech. Wuhan China. |
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| Affiliation: | Wu Ruilin Shen Jianwu Prof., College of Civil Eng. & Mechanics,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | According to the latest survey and research results of road intersection capacity, calculation model, method in relation to road intersection capacity provided by urban road design standard CJJ37 and the references collected, this paper analyzes, compute and obtained the results of computation regarding 8 types of lane layout used at single point interchange (SPI) in practice related construction. Thus, a theoretical basus for urban road planning and professional designers is provided when they popularize single point interchange (SPI) in big or metropolitan cities. |
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| Keywords: | traffic engineering single point interchange(SPI) capacity analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
