摘要
文章阐述了桥梁灌注桩低应变动测的基本原理,通过对天津港某立交桥改造工程桩基测试和对波形分析判断,介绍了低应变动测技术在桥梁钻孔灌注桩完整性测试上的应用。
The paper reviews the basic principle of dynamic testing of cast-in-situ concrete piles for bridges by means of low strains and presents an exposition of the application of low strain dynamic testing technology in testing the integrity of bored cast-in-situ concrete piles for bridges on the basis of the testing of pile foundations for a cloverleaf junction in Tianjin Port and the analysis of wave shapes.
出处
《中国港湾建设》
北大核心
2004年第5期47-48,共2页
China Harbour Engineering
关键词
低应变
动测技术
灌注桩检测
low strain
dynamic testing technology
cast-in-situ concrete pile testing
