摘要
研究目的:本文以拟建福厦高速铁路(DK210+200～DK 246+595)段全风化花岗岩为研究对象,对全风化花岗岩的物理力学性质进行全面研究,以期能对福厦高速铁路的设计、施工提供帮助。研究结果:该地段的桥梁桩基主要应考虑桩端持力层的变形,进行路基设计和施工时,要重点注意沉降量对工程的影响,认真检算沉降量,控制好加荷速率,提高密实度。
Research purposes:Taking the all-weathered granites in the section between DK 210+200 and DK 246+595 of Fuzhou-Xiamen High-speed Railway to be built as a study object,the overall studies are done on the physical-mechanical properties of all-weathered granite for the purpose of providing assistances to design and construction of Fuzhou-Xiamen High-speed Railway. Research results:The deformation of force holding layer of pile end should be taken into account to the pile foundation of bridge in this section.Wh...
出处
《铁道工程学报》
EI
北大核心
2007年第S1期1-4,共4页
Journal of Railway Engineering Society
关键词
全风化花岗岩
数理统计方法
物理力学性质
all-weathered granite
numerically statistic method
physical-mechanical properties
