桩筏基础的设计计算方法及模型试验研究综述  

Research review of design calculation method and model test of piled raft foundation

作　　者：江宝[1] 阎荣成 

机构地区：[1]南京工业大学土木工程学院 [2]南京环茂建筑安装工程有限公司

出　　处：《山西建筑》2009年第30期89-91,共3页Shanxi Architecture

摘　　要：总结了工程设计中桩筏基础的设计理论和方法、桩筏基础的模型试验研究现状,结合复合桩基的理论和设计方法,探讨了对桩筏基础的筏板受力性状研究的重要性,提出模型试验要多关注筏板的受力机理的建议,从而为设计积累经验。The design theory and method of piled raft foundation,the research status of piled raft foundation model test in engineering design were generalized,combined with composite pile foundation theory and design method,the importance of researching stress characteristics of piled raft foundation was discussed,the suggestion that the raft foundation stress mechanism should be noticed more in model test was proposed,therefore accumulated experience for design.

关 键 词：桩筏基础 筏板内力 共同作用 模型试验 复合桩基 

分 类 号：TU471.15[建筑科学—结构工程]