摘要
环形立交桥在工程实践中应用已有多年历史,该桥型具有外形轻巧美观,线型及平面形状多样,结构受力和变形复杂等特点,文中通过对某环形立交桥进行静载试验,验证梁格法有限元模拟异形梁结构情况,可供其他类似的桥梁参考。
There are many years of history in the engineering practice of the circular cross. With beautiful appearance,Linear and planar,shapes Complex structure and deformation, etc.In this paper, the static load test of a circular overpass,To verify the finite element simulation of beam grillage structure, which can provide reference for other similar bridges.
出处
《广东土木与建筑》
2015年第4期62-64,共3页
Guangdong Architecture Civil Engineering
关键词
环形立交桥
异形结构
有限元模型
静载试验
ring interchange
irregular structure
finite element model
static load test
