公路桥梁设计规范 meaning in English
aashto lrfd
Examples
- A practical optimization approach to the design of reinforced concrete deck - girder highway bridge is presented in this paper . the approach is entirely based on the american association of state highway and transportation officials ( aashto ) standard specifications for highway bridges
本文提出一种钢筋混凝土板梁式公路桥梁的实用优化设计方法，该方法基于“美国国家高速公路和交通运输协会” 《公路桥梁设计规范》 ( aashto1996 ) 。 - The paper combines the dashenkeng n bridge design with the method of finite elment analysis , makes computation model of bridge structure , makes use of dr . v2 . 9 refering to british bs5400 and specification of new zealand and china , analyses temperature effect of dashenkeng ii , gets the caculate result to guide construction on site : differences of temperature models reach different results
本文结合大深坑号桥的实际情况，从结构温度效应分析的有限元法出发，建立了桥梁结构计算的模型，采用同济大学桥梁工程系开发的《 dr bridge桥梁博士2 . 9版》平面杆系有限元分析程序参照英国bs5400规范、新西兰规范及我国公路桥梁设计规范分别分析了大深坑桥纵向的温度效应，并将结果予以对比。