黄阁西互通方案设计及匝道交织区分析计算  

Scheme Design of the Huangge West Interchange and Calculation Analysis of the Ramp Weaving Segment

作　　者：盛萍[1] 许文刚[1] SHENG Ping;XU Wen-gang(CCCC Second Highway Consultants Co.Ltd.,Wuhan 430056,China)

机构地区：[1]中交第二公路勘察设计研究院有限公司,武汉市430056

出　　处：《公路》2024年第7期54-60,共7页Highway

摘　　要：狮子洋通道工程黄阁西互通的初测、初步设计、施工图设计工作已顺利开展。基于此,现对该立交方案比选设计、施工图设计的经验进行总结分析。详细介绍了黄阁西立交方案的遴选与改进过程,并根据案例对匝道交织区进行分析计算,验证了方案的可行性,为类似立交方案设计、匝道布设调整与匝道交织计算提供参考。The preliminary survey,preliminary design,and detailed engineering design of the Huangge West Interchange in the Shiziyang Link Project have been successfully carried out.Based on this,the experience in the selection of the interchange schemes and detailed engineering design are concluded and analyzed.The selection and modification process involved in scheme of the Huangge West Interchange are introduced in detail,and the ramp weaving segment is calculated and analyzed using a specific case study,verifying the feasibility of the scheme.The paper can serves as a reference for similar interchange scheme designs,adjustment of ramp layout,and ramp weaving calculations.

关 键 词：狮子洋通道工程 互通方案设计 匝道布设的调整 主匝道交织段通行能力计算 

分 类 号：U412.352[交通运输工程—道路与铁道工程]