高速公路公共汽车停靠站、港湾式停车带、观景台技术标准研究

发布时间：2018-02-28 17:35

本文关键词： 高速公路公共汽车停靠站港湾式停车带观景台技术指标　出处：《长安大学》2015年硕士论文　论文类型：学位论文

【摘要】：高速公路作为交通运输基础设施,与人们的生活息息相关,并且关系到国家经济更好、更快地发展。高速公路的产生,本身就是为了方便民众,提高运输水平。所以,高速公路的服务设施越来越受到关注,只有设置合理、安全的服务设施与高速公路配套,才能提高服务水平。高速公路有多种沿线服务设施,其中服务区与停车区是最常见的,经过大量的研究实践,形成了一套比较系统的技术指标。但对于高速公路公共汽车停靠站、港湾式停车带以及观景台三种服务设施的研究却少之又少,导致标准没有相关技术指标。一些地方设计时无依据可循,还有些甚至未设置变速车道,存在不安全事故隐患。本文以高速公路公共汽车停靠站、港湾式停车带、观景台为研究对象,分别进行研究。对于公共汽车停靠站,根据沿高速公路设置的位置不同,对公共汽车停靠站进行分类。根据运动学理论,分别求得不同类型的公共汽车停靠站变速车道的长度。根据同向行驶的两车横向安全距离,以及不同车型的宽度计算,得出港湾式停车带的宽度,通过对车辆发生故障时滑行距离计算,得出港湾式停车带的设置间距。通过理论计算得到不同道路条件下加减速车道长度和加减速渐变段长度的合理值。高速公路观景台规模主要依据停车场面积而定,根据主线交通量的大小和交通构成,及不同类型车辆对观景台的驶入率和高峰率,确定观景台的停车数。由停车位周转率、平均停车延时计算停车区停车位数,确定观景台内停车区的大小。休息区与观景区的规模可由停车区内各类型车辆的乘务人数确定。根据运动学理论,经计算得到观景台变速车道的长度。
[Abstract]:Expressway, as a transportation infrastructure, is closely related to people's daily life, and is related to the better and faster development of the national economy. The expressway itself is created to facilitate the people and improve the transportation level. More and more attention has been paid to the service facilities of the expressway. Only if reasonable and safe service facilities are set up with the highway can the service level be improved. There are many kinds of service facilities along the highway, among which service areas and parking areas are the most common. After a great deal of research and practice, a set of systematic technical indexes have been formed. However, the research on three kinds of service facilities, such as expressway bus parking station, harbour parking belt and viewing platform, is rare. As a result, the standard has no relevant technical indicators. Some places have no basis to follow when design, and some even do not set up speed change lane, there are hidden dangers of unsafe accidents. In this paper, the highway bus stop station, harbor parking belt, For bus stops, the bus stops are classified according to the location along the highway. According to the kinematics theory, the bus stops are classified according to the theory of kinematics. The length of the variable speed lane of different types of bus parking stations is obtained respectively. According to the lateral safe distance of two vehicles travelling in the same direction and the width of different types of vehicle, the width of the bay type parking belt is obtained. By calculating the sliding distance when the vehicle is in trouble, Through theoretical calculation, the reasonable values of acceleration and deceleration lane length and acceleration and deceleration gradual change section length are obtained by theoretical calculation. The view platform scale of expressway is mainly determined by the parking lot area. According to the traffic volume and traffic composition of the main line, as well as the entry rate and peak rate of different types of vehicles to the viewing platform, the parking number of the viewing platform is determined. The parking spaces in the parking area are calculated by the parking space turnover rate and the average parking delay. The size of the parking area in the viewing platform is determined. The size of the rest area and the scenic spot can be determined by the number of passengers of each type of vehicle in the parking area. According to the kinematics theory, the length of the variable speed lane of the viewing platform is calculated.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U412.366

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