红色地层中的软弱夹层对桥梁桩基影响的研究  

Influence of Weak Intercalation Within Red Beds to Pile Foundation of Bridge

作　　者：刘良贵 彭功勋 李承海 

机构地区：[1]广州市政工程设计研究院,广东广州510060

出　　处：《岩土工程技术》2009年第2期82-86,共5页Geotechnical Engineering Technique

摘　　要：针对桥梁桩基设计和质量控制中,对软弱夹层处理的简单化、教条化倾向,分析了红色地层中的软弱夹层对桥梁桩基的影响。分析认为,在不同条件下,可按不同方式处理。During designing and quantity-controlling of pile foundation of bridges, it＇s always inclined to handling briefly and dogmaticly around weak intercalation. Accordingly, the influence of weak intercalation within red beds to pile foundation of bridge is analyzed. It＇s concluded that the problem can be processed in different way under different condition.

关 键 词：桩基 软弱夹层 红色地层 

分 类 号：TU447[建筑科学—岩土工程] TU473.1[建筑科学—土工工程]