大直径灌注桩检测的动静对比试验研究  

Experimental Study on Static Load and Dynamic Detection of Large-Diameter Cast-in-Situ Piles

作　　者：贾晓婵 魏龙 李文勇[1] Jia Xiaochan;Wei Long;Li Wenyong(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China)

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2018年第5期118-120,共3页Port Engineering Technology

摘　　要：通过对北方某港口煤炭码头一期工程筒仓区的三根试验桩进行低应变动力检测、高应变动力检测及竖向抗压静载试验,并对试验结果进行对比分析,为后期大面积检测提供了有效的借鉴,同时也为类似工程的桩基检测提供参考。Based on a coal terminal phase 1 project in north China, the dynamic detection of low/high strain and vertically compressive static load test are carried out for three trial piles within the range of silo zone. The results are compared and analyzed, which will provide an effective reference for the large-area detection as well as similar pile foundation testing.

关 键 词：大直径灌注桩 抗压静载 应变检测 

分 类 号：TU473.14[建筑科学—结构工程]