路线设计中停车视距要求下的竖曲线半径计算  

Calculation of Vertical Curve Radius Under the Parking Sight Distance in Highway Design

作　　者：梁素平 LIANG Su-ping(China Roads Communications Technology Group Limited,Shijiazhuang 050000,China)

机构地区：[1]中交远洲交通科技集团有限公司,石家庄050000

出　　处：《工程建设与设计》2019年第1期136-137,140,共3页Construction & Design for Engineering

摘　　要：近年来,设计质量越来越受到大家的重视。公路路线的设计作为公路设计的基础,对车辆行驶的安全性、舒适性起着至关重要的作用。通过对公路设计中停车视距的计算,并通过MATLAB对停车视距要求下的竖曲线半径进行计算,对公路设计时竖曲线半径的取值提出了建议。In recent years,more and more attention has been paid to design quality.As the basis of route design,the design of route plays an important role in the safety and comfort of vehicles.Through the calculation of parking sight distance in highway design and the calculation of the radius of vertical curve under the requirement of parking sight distance byMATLAB,some suggestions are put forward for the value of vertical curve radius in route design.

关 键 词：路线 MATLAB 停车视距 竖曲线半径 

分 类 号：U412.34[交通运输工程—道路与铁道工程]