计算机工程与应用Issue(9)：248-251,4.DOI:10.3778/j.issn.1002-8331.1407-0276
快速路合流区加速车道长度设置方法研究
Length design method of acceleration lane on expressway weaving area
摘要
Abstract
The length design of acceleration lane on expressway weaving area is the key part for the expressway design. To design its length reasonably, the microscopic traffic simulation method is introduced. Based on the services traffic of mainline lane and ramp under different design speed, the micro-traffic system TPSS is used to analyze the effect of the length of the acceleration lane on the service level in the confluence area. The reasonable recommended values of accelera-tion lane on expressway weaving area are proposed.关键词
快速路合流区/加速车道长度/服务水平/设置方法Key words
expressway weaving area/acceleration lane length/service levels/design method分类
信息技术与安全科学引用本文复制引用
罗京,谭云龙,韩印..快速路合流区加速车道长度设置方法研究[J].计算机工程与应用,2015,(9):248-251,4.基金项目
国家自然科学基金（No.51008196）；上海市一流学科项目（No.S1201YLXK）。 （）
