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STUDY OF SEISMIC TOMOGRAPHY IN ENGINEERING GEOPHYSICS PROSPECTING

Junrong Huang

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Abstract

This paper introduces briefly the method and principle of seismic tomography proceeding from actual conditions of hydroelectric engineering.Some practical problems on using seismic tomography, including the design of survey system, analysis and preprocessing of firsthand data and choice of parameters in data processing,are discussed.The scan method put forward in this paper overcomes such shortcomings as existing blind zone, much computing-time consuming in old method of bending-ray.Inverse result has good geological effect.

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What this paper is about

This paper introduces briefly the method and principle of seismic tomography proceeding from actual conditions of hydroelectric engineering.Some practical problems on using seismic tomography, including the design of survey system, analysis and preprocessing of firsthand data and choice of parameters in data processing,are discussed.The scan method put forward in this paper overcomes such shortcomings as existing blind zone, much computing-time consuming in old method of bending-ray.Inverse result has good geological effect.

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Available abstract

This paper introduces briefly the method and principle of seismic tomography proceeding from actual conditions of hydroelectric engineering.Some practical problems on using seismic tomography, including the design of survey system, analysis and preprocessing of firsthand data and choice of parameters in data processing,are discussed.The scan method put forward in this paper overcomes such shortcomings as existing blind zone, much computing-time consuming in old method of bending-ray.Inverse result has good geological effect.

Key concepts: Prospecting, Tomography, Geology, Preprocessor, Seismic tomography, Computer science, Hydroelectricity, Seismology

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