Estimation of dam site elastic moduli using engineering seismic techniques
Publish Year: 1393
Type: Conference paper
Language: English
View: 959
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
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.
Estimation of dam site elastic moduli using engineering seismic techniques Keywords:
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
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :