摘要
应用平面有限元计算程序代替空间有限元计算程序 ,解决了连续悬索桥受横桥向船撞力的分析问题。通过对具体算例的分析 ,得到了有益的启示。
Instead of the space finite element computer program, in this paper the plane finite element computer program may be applied to resolve the problem of ship collision on the continuous suspension bridge from direction perpendicuar to bridge axle. The useful enlightenment has been gainned from analysing a concrete example. Therefore it has pratical signficance.
出处
《公路》
北大核心
2002年第3期57-60,共4页
Highway
关键词
连续悬索桥
等效刚度
船舶撞击
横桥向
受力分析
continuous suspension bridge
equvalent stiffness
ship collision
perpendicular direction to bridge axle
