自平衡测试法在港口码头PHC管桩及组合桩中的应用  

Application and Research of Self-balanced Test Method in PHC Tube Pile and Group Piles Foundation of Ports Project

作　　者：王磊 戴国亮[2] 朱文波[2] 徐徐 

机构地区：[1]南京东大自平衡桩基检测有限公司,江苏南京210018 [2]东南大学土木工程学院,江苏南京210096

出　　处：《江苏建筑》2017年第6期76-78,共3页Jiangsu Construction

摘　　要：自平衡测试法是近年来应用广泛且日趋发展成熟的桩基础检测新方法。文章以长江流域马鞍山港慈湖综合码头工程为依托,采用自平衡测试法对该港口码头工程中的PHC管桩和组合桩进行了承载力检测。详细介绍了自平衡测试法应用于管桩的测试原理及测试过程,并对测试结果进行了简单分析。结果表明:检测的试桩均满足承载力设计要求,满足实际工程需要。在港口码头建设工程中,可考虑采用自平衡测试法来解决桩基础检测的难题。Self-balanced testing method is a new method of pile foundation detection, which is widely used and developed in recent years. This method can be applied to a variety of test sites. In this paper, six PHC test piles in Cihu Wharf are selected to analysis.Firstly, the testing principle and testing process of self-balanced testing method applied to PHC piles are introduced in detail. Secondly, the test results are analyzed simply.The analysis results show thatthis theory described in this paper is reliable and has good accuracy.The test piles are satisfied the design requirements of bearing capacity. It also shows that this method has a wide prospect in construction engineering of portsproject.

关 键 词：自平衡法 桩承载力 港口码头 PHC管桩 

分 类 号：TU473.16[建筑科学—结构工程]