Application of wavelet frequency-dividing to the seismic imaging for karst exploration

According to the actual geophysical prospecting work on a new slop construction and combining the entire process of data processing,this paper has pointed out the features of data processing of seismic imaging method in karst area.

It is considered that the seismic mapping means shall not be used alone due to its disadvantages of strong disturbance signals and non-quantitative interpretation.

To detect cement pile quality and pile base by using low stress reflection seismics and seismic image.

The Application of High-densit Seismic Imaging Method in Offshor Exploration for Engineering Geology;

This paper discussedthe theory of seismic imaging method and its data processing,with the applicationof seismic imaging method for the exploration of the river-cross tunnel in a certain area of Yangzi river and the geology situation of area,The result of application shows that the seismic imaging method is effective in the geology exploration on water.

In this paper,we introduced the principle and the interpretation of seismic imaging method,applied it to hidden karst exploration .

Application of seismic mapping exploration in seismic safety evaluation of engineering sites;

Application of high-density earthquake image in exploration of cavity;