提高单桩承载力的途径及几种经济桩型  

Increase the Bearing Capacity of Single Pile and Several Economical Pile Types

作　　者：曹可之 

机构地区：[1]中南建筑设计院,武汉430071

出　　处：《土工基础》2001年第1期39-41,45,共4页Soil Engineering and Foundation

摘　　要：设计人员应从桩基几何尺寸和地基土承载力的因素考虑 ,进行多方案比较 ,做到精心设计 ,提高单桩承载能力。从而推荐当前可推广较经济的几种桩型。In order to increase the bearing capacity of single pile, designers should carry out comparison from several schemes and two factors i.e the geometric dimension of pile foundation and the subgrade bearing capacity should be thoughly considered. Several economical and may be popularized pile type are recommended.IncreasetheB

关 键 词：桩基 侧阻力 端阻力 单桩 承载力 

分 类 号：TU473.11[建筑科学—结构工程]