静力触探试验确定粉喷桩复合地基承载力研究  

Study on Determination of Bearing Capacity of Dry Jet Mixing Pile Composite Foundation through Static Cone Penetration Test

作　　者：刘洪林[1] 韩建刚[1] 胡伟[1] 

机构地区：[1]海南大学土木建筑工程学院,海口570228

出　　处：《路基工程》2010年第2期75-77,共3页Subgrade Engineering

基　　金：海南大学科研基金(Kyjj0624);海南省教育厅高校科研项目(Hjkj200712)

摘　　要：确定粉喷桩复合地基承载力,一般采用静载荷试验。文内通过对粉喷桩复合地基载荷试验与静力触探试验结果分析后,提出了一种利用静力触探试验确定粉喷桩复合地基承载力的方法。工程应用结果表明,该法可有效地预测粉喷桩复合地基承载力,但还需更多的工程实践进行验证。It is commonly to determine the bearing capacity of dry jet mixing pile composite foundation with static load test. Through analysis on the results of load test and static cone penetration test for dry jet mixing pile composite foundation, this paper puts forward a method to determine the bearing capacity of dry jet mixing pile composite foundation with static cone penetration test. It is indicated from engineering application that this method can effectively predict the bearing capacity of dry jet mixing pile composite foundation but still requires more engineering practices for verification.

关 键 词：载荷试验 静力触探试验 复合地基承载力 

分 类 号：TU473.11[建筑科学—结构工程]