摘要
从嵌岩桩设计中遇到的实际问题出发,指出了现行设计规范存在的不足。对设计方法、设计标准、设计参数的取值及桩的载荷试验标准等问题进行了深入的探讨,并提出了按桩的承载方式进行设计、从承载力和变形双向进行控制、参数取值应符合桩的荷载传递规律等有益的结论。
On basis of the design of rock socketed pile, some problems are discussed, concerning the design method, design standard, design parameter and the standard on loading test of pile. The study results show that the design method should be based on the bearing behaviors of pile, the design standard should be controlled by the strength and the deformation of pile foundation, and the parameter used in design should accord with the load transfer law of pile.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2003年第7期1222-1225,共4页
Chinese Journal of Rock Mechanics and Engineering
关键词
土力学
嵌岩桩
设计
载荷试验
标难
桩基
变形
承载力
soil mechanics, rock socketed pile, design method, design parameter, standard of loading test, deformation of pile foundation
