APPLICATION OF SEISMIC WAVE METHOD IN DETECTING GROUTING EFFECTS OF DAPING ROCK PILE

The seismic wave travels at different velocities in different media,therefore the seismic wave can be used to detect effects of grouting engineering.The paper presents a case study of its application in detecting effects of grouting in Da-ping rock pile.By comparing difference in compression modulus before and after grouting and detection of seismic waves,the authors concluded that the seismic wave method is a good method for detecting effects of grouting in highway slopes.