嵌岩桩承载性状研究现状综述  

OVERVIEW ON BEARING BEHAVIOR RESEARCH OF ROCK-SOCKETED PILES

作　　者：刘衡[1] 王铁行[1] 罗扬[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《工业建筑》2013年第S1期416-420,共5页Industrial Construction

摘　　要：总结了嵌岩桩承载性状的研究现状,对嵌岩桩承载力的各种计算模式及承载力影响因素进行了归纳,指出了现阶段嵌岩桩研究工作的不足之处,对以后研究工作进行了展望,建议进一步探讨厚层沉渣存在时嵌岩桩的承载性状及破坏机理。The current research status of the bearing characteristic of rock-socketed piles is reviewed,and various caculation models and influcencing factors for the bearing capacity are also conclueded.Then the paper figured out what are the deficiencies of the present researches.Finally,the outlook is given for the futrure research,which gives some suggesttions that the bearing behavior and failure mechanism of rock-socketed piles with thick sediments remain to be further discussed.

关 键 词：嵌岩桩 承载力 厚层沉渣 侧阻力 端阻力 

分 类 号：TU473.1[建筑科学—结构工程]