Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for setting inner and outer width opening road sections of composite section expressway
The invention relates to a method for setting inner and outer width opening road sections of an expressway, and in particular, relates to a method for setting inner and outer width opening road sections of a composite-section expressway. The invention aims to solve the problems that when an existing expressway is constructed into a composite section form, traffic operation characteristics are not considered in the arrangement of inner and outer width openings, the traffic efficiency is low, the safety is poor, and a reasonable and effective guidance method is lacked. The method comprises the processes: step 1, classifying inner and outer width opening road sections and determining an inner and outer width opening road section setting principle; step 2, calculating a driving distance; step 3, based on the driving distance calculated in the step 2, determining the distance between the inner and outer width opening road sections and entrance and exit ramps; step 4, determining conditions which need to be met by the distance between the inner and outer width opening road sections and the entrance and exit ramps; and step 5, determining inner and outer width opening road section components, calculating the length of each component, and obtaining the total length of the inner and outer width opening road section components based on the lengths of all the components. The method is applied to the field of composite section expressway section setting.
复合断面高速公路内外幅开口路段设置方法，本发明涉及高速公路内外幅开口路段设置方法。本发明的目的是为了解决现有高速公路建设为复合断面形式时，内外幅开口的设置未考虑交通运行特性，通行效率低、安全性差，缺乏合理、有效的指导方法的问题。过程为：步骤一、对内外幅开口路段进行分类及确定内外幅开口路段设置原则；步骤二、计算行车距离；步骤三、基于步骤二计算的行车距离，确定内外幅开口路段至出入口匝道间距；步骤四、确定内外幅开口路段与出入口匝道之间的间距应满足的条件；步骤五、确定内外幅开口路段组成部分，计算各部分长度，基于各部分长度得到内外幅开口路段组成部分总长度。本发明用于复合断面高速公路路段设置领域。
Method for setting inner and outer width opening road sections of composite section expressway
The invention relates to a method for setting inner and outer width opening road sections of an expressway, and in particular, relates to a method for setting inner and outer width opening road sections of a composite-section expressway. The invention aims to solve the problems that when an existing expressway is constructed into a composite section form, traffic operation characteristics are not considered in the arrangement of inner and outer width openings, the traffic efficiency is low, the safety is poor, and a reasonable and effective guidance method is lacked. The method comprises the processes: step 1, classifying inner and outer width opening road sections and determining an inner and outer width opening road section setting principle; step 2, calculating a driving distance; step 3, based on the driving distance calculated in the step 2, determining the distance between the inner and outer width opening road sections and entrance and exit ramps; step 4, determining conditions which need to be met by the distance between the inner and outer width opening road sections and the entrance and exit ramps; and step 5, determining inner and outer width opening road section components, calculating the length of each component, and obtaining the total length of the inner and outer width opening road section components based on the lengths of all the components. The method is applied to the field of composite section expressway section setting.
复合断面高速公路内外幅开口路段设置方法，本发明涉及高速公路内外幅开口路段设置方法。本发明的目的是为了解决现有高速公路建设为复合断面形式时，内外幅开口的设置未考虑交通运行特性，通行效率低、安全性差，缺乏合理、有效的指导方法的问题。过程为：步骤一、对内外幅开口路段进行分类及确定内外幅开口路段设置原则；步骤二、计算行车距离；步骤三、基于步骤二计算的行车距离，确定内外幅开口路段至出入口匝道间距；步骤四、确定内外幅开口路段与出入口匝道之间的间距应满足的条件；步骤五、确定内外幅开口路段组成部分，计算各部分长度，基于各部分长度得到内外幅开口路段组成部分总长度。本发明用于复合断面高速公路路段设置领域。
Method for setting inner and outer width opening road sections of composite section expressway
复合断面高速公路内外幅开口路段设置方法
MENG XIANGHAI (Autor:in) / LI ZHIXIAO (Autor:in) / QIN LEILEI (Autor:in) / HUANG LAN (Autor:in)
04.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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