摘要
根据斜拉索管桥的结构特点,建立了二维有限元计算模型,计算管桥在自重荷载下的位移弯矩等,对计算结果进行了分析,并得到相应结论。
According to the structural characteristics of cable-stayed pipe bridge,a two-dimensional finite element model is established,and the displacement bending moment of the pipe bridge is calculated.The calculation results are analyzed,and the relevant conclusions are drawn.
出处
《工程与试验》
2011年第1期6-7,38,共3页
Engineering and Test
关键词
管桥
静力
自重
载荷
pipe bridge
static
deadweight
load
