基于水平低应变法的高承台桩缺陷检测研究

赵爽,吴君涛,邱欣晨,王奎华,涂园

Study on defect detection of extended pile shaft under lateral low-strain integrity test

Shuang ZHAO,Jun-tao WU,Xin-chen QIU,Kui-hua WANG,Yuan TU

表 2 预测深度和缺陷实际深度的对比

Tab.2 Comparison of predicted depth and actual depth of defect

算例 h3 /m td /ms hpd /m |hpd − h3| /m 算例1 0.50 3.8 0.57 0.07 算例2 5.50 7.8 5.90 0.40 算例3 0.80 5.6 0.80 0 算例4 8.00 11.6 8.50 0.50