公路盖板暗涵计算参数及简化模型探讨  

Discussion on Calculating Parameters and Simplified Model of Cover Culvert of Highway

作　　者：于永正 YU Yong-zheng(Liaoning Highway Surveying and Designing Company,Shenyang 100166,China)

机构地区：[1]辽宁省公路勘测设计公司

出　　处：《北方交通》2020年第1期31-33,共3页Northern Communications

摘　　要：对公路盖板涵的设计参数和计算模型进行了综合分析与对比,提出了盖板涵结构计算参数的基本取用原则,可供公路涵洞设计人员在进行盖板涵计算时借鉴使用,旨在提高盖板涵设计的整体安全性,保障公路通行安全。In view of the design parameters and calculation models of the cover culvert in highway,this paper makes a comprehensive analysis and comparison,and puts forward the basic principles for the calculation parameters of the cover culvert structure,which can be used for reference by the designers of the highway culvert in the calculation of the cover culvert,so as to improve the overall safety of the cover culvert design and guarantee the safety of the highway traffic.

关 键 词：不均匀沉降系数K 横向车道布载系数 台身计算简化模型 

分 类 号：U449.36[建筑科学—桥梁与隧道工程]