京台高速德齐段改扩建工程既有简支板分车道加载分析  

Analysis on simple supported plate for different lanes in Dezhou to Qihe section of Beijing-Taipei expressway expansion project

作　　者：朱保华 张祚龙 徐永成 ZHU Baohua;ZHANG Zuolong;XU Yongcheng(Shandong Provincial Communications Planning and Design Institute Group Co.,Ltd.,Shandong Jinan 250101 China)

机构地区：[1]山东省交通规划设计院集团有限公司,山东济南250101

出　　处：《山东交通科技》2022年第2期125-127,共3页

摘　　要：京台高速德齐段改扩建工程设计采用车辆分车道运行管理,依据《公路工程技术标准》(JTG B01—2014)及相关说明对既有简支板进行分车道加载分析。就相关设计技术参数及板的承载力进行了分析,表明将原四车道改扩建为整体八车道高速公路进行既有简支板分车道设计是可行的、合理的。The management of particular lane in Dezhou to Qihe section of Beijing-Taipei expressway provide conditions.Analysis on existing simple supported plate for different lanes is analyzed according to Technical Standard of Highway Engineering(JTG B01—2014)and related articles.The results show that the simple supported plate for different lanes in expressway with 8 lanes reconstructed from the existing road with 4 lanes are feasible and reasonable for extension applications.

关 键 词：高速公路 扩建工程 简支板 分车道设计 

分 类 号：U412[交通运输工程—道路与铁道工程]