摘要
为了确定渝湘高速公路复线白沙镇过境段路线方案,采用了综合比较的方法,选取影响路线方案的10个影响要素,即建设条件、路线长度、平纵线形指标、工程规模、占地及拆迁、白沙互通设置条件、交通组织、工程安全性、对规划的影响、工程投资,分别对K线、A6线、A19线共3个方案进行同精度比较。结果表明,K线方案最优的比选出现3次,A6线方案2次,A19线方案7次。据此,推荐A19线方案,舍弃工可优化K线方案。A19方案也得到了各方的认可。
In order to determine the route plan of the transit section of Baisha town of Yuxiang expressway,a comprehensive comparison method was adopted,. 10 factors affecting the route plan were selected,namely construction conditions,route length,horizontal and vertical alignment indicators,project scale,and land occupation,and demolition,Baisha intercommunication setting conditions,traffic organization,project safety,impact on planning,project investment,the K line,A6 line,A19 line a total of 3 schemes are compared respectively with the same accuracy. The result shows that the optimal comparison of the Kline scheme occurs 3 times,the A6-line scheme 2 times,and the A19-line scheme 7 times. Based on this,the A19-line scheme is recommended and the K-line scheme is discarded. The A19-line has also been recognized by all parties.
作者
徐建涛
XU Jiantao(Chongqing Yuxiang Double Line Expressway Co.,Ltd.,Chongqing 401121)
出处
《公路交通技术》
2022年第2期39-43,共5页
Technology of Highway and Transport
关键词
高速公路
路线方案
技术经济指标
综合优选
expressway
route scheme
technical and economic indicators
comprehensive optimization
作者简介
徐建涛(1982—),男,江苏省盐城市人,硕士,高工,研究方向为道路及交通工程。E-mail:79921787@qq.com。
