2010•World Earthquake EngineeringRequires access

Dynamic tests on rockfills of Miaojia CFRD

Ga Zhang

Abstract

This article presents large-scale triaxial tests on rockfill materials of the 111m high Miaojia dam.The tests are conducted on the large-scale triaxial apparatus in Tsinghua universty to study dynamic modulus and damping ratio,dynamic residual deformation properties and dynamic strength.The results about the dynamic deformation law of rockfills provide experimental basis for engineering construction.

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Available abstract

Key concepts: Geotechnical engineering, Triaxial shear test, Deformation (meteorology), Damping ratio, Structural engineering, Dynamic testing, Dynamic modulus, Dynamic loading