| 基于VISSIM仿真的高架出口匝道工程措施改善程度研究 |
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| 引用本文： | 陈颖雪,吴兵.基于VISSIM仿真的高架出口匝道工程措施改善程度研究[J].重庆交通大学学报(自然科学版),2010,29(4):609-612. |
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| 作者姓名： | 陈颖雪 吴兵 |
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| 作者单位： | 上海工程技术大学,城市轨道交通学院,上海,201620;同济大学,道路与交通工程教育部重点实验室,上海,200092 |
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| 基金项目： | 上海高校选拔培养优秀青年教师科研专项基金项目 |
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| 摘 要： | 在总结出口匝道拥挤的成因的基础上列举可能采取的各项工程措施。利用VISSIM仿真软件对典型出口匝道建模,针对各工程措施进行仿真研究,指出机非干扰是影响交通改善程度的重要因素;通过评价模型中不同衔接段长度下的交通运行状况,研究延长衔接段长度对交织区交通运行改善程度。为高架道路出口匝道区域工程改造实施与否以及如何实施提供理论依据。
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| 关 键 词： | 高架道路出口匝道 VISSIM仿真 改善程度 衔接段长度 右转车 机非干扰 |
Study on Engineering Measure Improvement Level of Elevated Road Out-ramp Area Based on VISSIM Simulation |
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| CHEN Ying-xue,WU Bing.Study on Engineering Measure Improvement Level of Elevated Road Out-ramp Area Based on VISSIM Simulation[J].Journal of Chongqing Jiaotong University,2010,29(4):609-612. |
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| Authors: | CHEN Ying-xue WU Bing |
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| Institution: | CHEN Ying-xue1,WU Bing2 (1.College of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai 201620,China,2.Key Laboratory of the Education Ministry of Road , Traffic Engineering,Tongji University,Shanghai 200092,China) |
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| Abstract: | Based on summary of the reason of traffic congestion in joint area,a list of feasible engineering measures was made in the thesis.Simulated the measures by using VISSIM software modeling a typical ramp,for example,it was indicated that the interference of bicycle and pedestrian was vital to the whole traffic system.The degree of improvement of extending the length of joint area through the evaluation on various traffic condition of different length of joint area was also studied.As a result,a theoretical ba... |
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| Keywords: | elevated road out-ramp joint area vissim simulation degree of improvement length of joint area right turn vehicle interference of bicycle and pedestrian |
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