拟共震源高密度面波法数据反演模拟算法及应用

金韬, 高斌, 王强强, 周行, 何文, 冯少孔

Inversion and Simulation Algorithm of High-Density Surface Wave Method for Pseudo Co-Seismic Source and Its Application

JIN Tao, GAO Bin, WANG Qiangqiang, ZHOU Hang, HE Wen, FENG Shaokong

表1 高密度面波法数值模拟材料参数

Tab.1 Numerical simulation material parameters for high-density surface wave method

材料 ρ/(kg·m-3) E/MPa μ vP/(m·s-1) vS/(m·s-1) vR/(m·s-1) 填土 1 800 510 0.35 674.34 323.94 302.82 溶洞 1 600 780 0.32 835.23 429.72 399.90 基岩 2 600 1 890 0.30 989.22 528.76 490.53