地基基础检测新技术探讨

Exploration of the New Technique of Foundation Detection

为提升地基基础检测质量,保证技术应用的有效性,分析了建筑地基基础检测新技术,即超声波层析成像技术、基桩自平衡静载试验技术和基桩钻芯检测钻孔成像技术,分析了原位取样技术、桩侧激振接收法、旁孔透射波检测法,提出了地基基础检测新技术的应用要点。

In order to improve the quality of foundation detection,and ensure the efficiency of technique application,the research analyzes the new technique of foundation detection,i.e.ultrasonic tomography,self-balancing static load test of foundation pile and drilling imaging for core testing of foundation pile technology.The research also analyzes the situ sampling technology,pile side excitation receiving method and side hole transmission wave detection method,and proposes the key application points of the new technique of foundation detection.