川渝地区可控震源道路激振效果分析
李琴,蒲伟,黄志强,席御僖,李刚,王若豪

Analysis of road excitation effect of vibroseis in Sichuan and Chongqing area
Qin LI,Wei PU,Zhi-qiang HUANG,Yu-xi XI,Gang LI,Ruo-hao WANG
表4 可控震源在缺陷水泥道路激振时的激振强度
Table 4 Excitation intensity when vibroseis vibrated on defective cement roads
缺陷类型传地能量/J地表接触中心点振幅/mm

互作用力

振幅/105N

方形孔洞1 451.5960.4331.69
圆形孔洞839.5370.4751.49
轴向裂缝1 591.9960.4291.54
铅垂裂缝1 709.8970.4471.71