WEI Hai-bin, LIU Han-bing, GAO Yi-ping, et al. Study on dynamic shear strength of middle-liquidity limit silty clay and fly ash soils under cyclic loading[J]. 2007, 28(9).
WEI Hai-bin, LIU Han-bing, GAO Yi-ping, et al. Study on dynamic shear strength of middle-liquidity limit silty clay and fly ash soils under cyclic loading[J]. 2007, 28(9).DOI:
Based on the triaxial tests of middle-liquidity limit silty clay and fly ash soils (1:2) of roadbed fillings
the dynamical characteristics of middle-liquidity limit silty clay and fly ash soils(1:2) are analyzed. Compared the characteristics of the two materials
the variation law between the dynamic shear strength and the number of circular load is educed. Then the relationship formula of the dynamical elastic modulus and elastic strain is set up. It is found that the fly ash soils (1:2) is better than middle-liquidity limit silty clay in dynamic shear strength. It has superiority as roadbed fillings.