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Estimation of dam site elastic moduli using engineering seismic techniques

Publish Year: 1393
Type: Conference paper
Language: English
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SMFE01_478

Index date: 4 February 2015

Estimation of dam site elastic moduli using engineering seismic techniques abstract

Estimating elastic moduli of soil and rock requires doing detailed laboratory and geotechnical studies on drilling cores. Seismic geotechniques is one of critical stages of site engineering investigation that can estimates these dynamic properties by measuring seismic wave velocities. That is because of relationship between seismic wave's velocity and elastic parameters such as Shear modulus, Bulk modulus, Young's modulus and Poisson's ratio. The purpose of this research is identifying geologic layers, determining velocity model and finally, estimating elastic moduli of site using two seismic methods, downhole and refraction. For this purpose, seismic data obtained from three boreholes and eight refraction profiles for both compressional and shear waves. Results of seismic data processing and interpretation reveal two to three geophysical layers. Finally, given to velocity values of seismic waves and density for borehole depth intervals, elastic moduli of site were calculated.

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Estimation of dam site elastic moduli using engineering seismic techniques authors

masoud Abbasinia

MSc student, Geophysics institute, University of Tehran, Iran

khalil Rezaei

Assistant professor, Geology Department, University of Kharazmi, Iran

Gholamreza Sanaienia

Jahad Water and Energy Research Company (JWERC), Iran

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Sheriff, R.E. and Geldart, L.P. (1995), "Exploration Seismology, second Edition, ...
Redpath B.B, (1973), "Seismic refraction exploration for engineering site investigations ...
Doll W.E, Watson D.B, Mandell W.A, (2006), "Application of seismic ...
Lao, K .C, (2002), "A Review Of Downhole Geophysical Methods ...
Reynolds, J.M, (1998), _ Introduction to Applied and Environmentl Geophysics", ...
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