山区公路服务区复杂交通流线组织设计探索——以怒江美丽公路小沙坝服务区为例

Study on the Organization and Design of Complex Traffic Flow Lines in Mountain Highway Service Area——Taking Xiaoshaba Service Area of Nujiang Meili Highway as an Example

山区地形条件下,公路服务区工程具备场地较为狭窄、场平高差较大、车流组织困难的特点,在服务区满足基本功能的基础上,论文对服务区增加开放共享、交旅融合等多重定位要求进行思考,分析了山地服务区交通组织。以小沙坝服务区的交通流线组织为例,结合山地建筑设计理念,对众多种交通流线进行系统设计,为实现交通流线互不干扰又互为依托补充进行探索。

Under the mountainous terrain condition,the highway service area project has the characteristics of relatively narrow site,large level difference and difficult traffic flow organization.Based on the basic function of the service area,the paper considers the multiple positioning requirements of the service area,such as increasing the open sharing and the integration of transportation and tourism,and analyzes the traffic organization of the mountain service area.Taking the traffic flow line organization in the service area of small sand bar as an example,combined with the design concept of mountain architecture,the system design of many kinds of traffic flow lines is carried out to explore the purpose of realizing the traffic flow lines do not interfere with each other and complement each other.