摘要
璐桥过渡段的刚性和柔性的差异沉降会引起"桥头跳车"现象,直接影响到列车的安全。以某客运专线为例,先对易产生病害的原因比如地基、填料、设计及施工等方面进行了阐述,然后对过渡段地基处理的方法进行了详细说明,最后提出高速铁路路基过渡段的施工步骤和施工工艺。
Difference between rigid and flexible bridge transition section of the settlement will cause ＂Bridgehead Bump＂ phenomenon, a direct impact on the safety of the train.Taking a passenger dedicated line, for example, the reason for the first prone diseases such as aspects of foundation, fillers, and other design and construction are described, then transition to the ground treatment method will be described in detail.Finally, the high-speed railway subgrade transition section construction procedures and construction technology.
出处
《建筑技术开发》
2016年第10期62-63,共2页
Building Technology Development
关键词
高速铁路
过渡段
路基施工
high-speed rail
transition section
subgrade draninag
