摘要
桥梁伸缩缝的设置不但影响行车的舒适性,而且容易造成桥梁不同程度的破坏。介绍桥梁无伸缩缝技术在美国及我国的使用状况,并对无伸缩缝桥梁设计中的关键问题进行了初步讨论。
Setting bridge expansion joint will not only influence the comfort of riding, but also cause damage to bridge in different degrees. This paper introduces application of jointless technology in U.S. and China and carries out basic discussion on key points of jointless bridge designing.
出处
《公路交通技术》
2006年第4期79-83,共5页
Technology of Highway and Transport
关键词
无伸缩缝桥梁
整体式桥台
应用
jointless bridge
integral bridge abutment
application
