混凝土基桩超声波层析成像技术优化
王珂,吴君涛,于喆,项驰轩,王奎华

Optimization of ultrasonic tomography technology for concrete pile foundation
Ke WANG,Jun-tao WU,Zhe YU,Chi-xuan XIANG,Kui-hua WANG
图 11 原始超声波层析成像与修正波速相对值图像(Lv = 4.00 m, nrc = 20)
Fig.11 Original ultrasonic tomography and image of modified relative value of wave velocity (Lv = 4.00 m,nrc = 20)