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Strength of Clayey Soils Subject to Large Shear Strains
Abstract Results are presented for determination of the peak $ τ_{p} $, residual $ τ_{r} $, and standard $ τ_{f,st} $ strengths of clayey soils containing up to 35% of particle inclusions ranging in size from 1 to 10 mm. It is established that on transition from $ τ_{p} $ to $ τ_{r} $, the parameter C of Coulomb's law becomes essentially equal to zero, while the angle φ remains constant. A method is examined for repeated torsional testing of soil samples under conditions where shear strain Δ s and torsional moments Mtor are controlled to establish their strength.
Strength of Clayey Soils Subject to Large Shear Strains
Abstract Results are presented for determination of the peak $ τ_{p} $, residual $ τ_{r} $, and standard $ τ_{f,st} $ strengths of clayey soils containing up to 35% of particle inclusions ranging in size from 1 to 10 mm. It is established that on transition from $ τ_{p} $ to $ τ_{r} $, the parameter C of Coulomb's law becomes essentially equal to zero, while the angle φ remains constant. A method is examined for repeated torsional testing of soil samples under conditions where shear strain Δ s and torsional moments Mtor are controlled to establish their strength.
Strength of Clayey Soils Subject to Large Shear Strains
Meschyan, S. R. (author)
2003
Article (Journal)
English
Local classification TIB:
770/6545/8000
BKL:
56.20
Ingenieurgeologie, Bodenmechanik
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