摘要
跨海大桥基础设计中,波浪对基础产生的水平力为主要设计荷载,在很大程度上控制桥梁基础的规模。针对东海大桥非通航孔70m跨低墩基础,从设计波浪要素的确定、选取计算方法、波浪物模试验等方面对波浪力进行了研究和验证。
In the design of foundations for a bridge over sea, the horizontal force caused by waves to the foundations is the primary design load, and to a great extent, the load will dominate the design of the size of a foundation. With reference to the low-lying pier foundations of 70-m spans of Donghai Bridge at the non-navigable channel, the wave forces on the Bridge foundations are studied and verified through designed wave factor determination, calculation method selection and wave physical model tests.
出处
《世界桥梁》
2004年第B09期13-16,共4页
World Bridges
关键词
桥梁基础
波浪力
水平力
研究
模型试验
bridge foundation
wave force
horizontal force
study
model test
