不同堆载方式对单桩静载试验的影响  

Different Ways of Load Impact on Single Pile Static Load Test

作　　者：丁玎 周艳坤 

机构地区：[1]云南省建设工程质量检测中心有限公司,云南昆明650000

出　　处：《工程质量》2016年第9期43-47,共5页Construction Quality

摘　　要：结合具体工程实例分析单桩静载试验采用不同堆重平台时,对测试桩桩侧产生的附加应力分布的情况。利用ABAQUS有限元软件和实际工程桩静载试验数据,讨论当试桩中心与堆重平台支墩之间的距离改变时,不同堆重平台对试桩桩侧产生附加应力的影响。The distribution of additional stress on the engineering example, when used different load platform in pile has been analyzed that combined with specific the single pile static load test. With the finite element software ABAQUS and the actual engineering pile static load test data, different load platforms impact of additional stress of pile side has been discussed while the distance between the pile center and the pile platform was changed.

关 键 词：静载试验 附加应力 试桩 

分 类 号：TU473[建筑科学—结构工程]