摘要
结合某一跨度为72m的桁架桥设计,给出了截面和材料的选取,采用大型有限元软件ANSYS进行了该桁架桥的仿真分析,介绍了建模、约束和加载的过程,得到了杆件的内力,验算了杆件的承载力和桥的整体变形,为同类桥梁结构的设计与分析提供参考和借鉴。
The selection on the section and material is given for design of a truss bridge with a span of 72m.Simulation Analysis is performed for the truss bridge adopting ANSYS software.The process of modeling,confining and loading is introduced,inner force of spar is got and the capacity of members and overall deformation are verified,these can provide the reference for the similar engineering design
出处
《价值工程》
2011年第32期103-103,共1页
Value Engineering
