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 6 计算深度和实际深度的对比

Tab.6 Comparison of predicted depth and actual depth of defect

h3 /m td /ms hpd /m |hpd − h3| /m 0.03 2.0 0.02 0.01 0.46 2.9 0.45 0.01 0.80 3.6 0.79 0.01