【摘要】 对水路航运中桥墩防撞设施的研究进行总结和介绍 ,归纳和分析船桥碰撞机理 ,对世界上现有的防撞设施和适用范围进行说明更多还原

【Abstract】 One of the major causes for bridge damage is the collision of ship.this paper provides an overview on the research for bridge protection device.the ship-bridge collision mechanism,including moving dynamic characteristic and structure dynamic failure mechanism, is summarized.The major methods and devices adopted in protecting bridge now in the engineering building are introduced.the merits of these devices and application region are analyzed.更多还原