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Avtorstvo: Iztok KOVAČIČ // 1.16 Poglavje ali samostojni sestavek v znanstveni knjigi
Leto: 1982
Citat: SAJE, Miran, KOVAČIČ, Iztok, ŠUKLJE, Lujo. Joint solution of diffusion and equations for non-linear viscous soils. V: GOSAR, Peter (ur.), ŠUKLJE, Lujo (ur.). Spominski zbornik Antona Kuhlja. Ljubljana: Slovenska akademija znanosti in umetnosti, 1982, str. 321-337, graf. prikazi.
Povzetek: The joint solution of the diffusion equation and equilibrium equations for saturated non-linear viscous soils is the subject of this study. The incremental rheological relationships incorporated in equilibrium equations are of hypoelastic type. They correspond to a non-linear Kelvin body. For the numerical solution the finite element method has been applied. A system of nonlinear algebraic equations has been obtained. They have been solved iteratively by using the Newton method. For application in plane-strain problems the element introduced in the analysis is a non-linear generalization of the Sandhu-Wilson linear strain triangle. For rectangular homogeneous plane strain domains with surface distributed load the computer program has been elaborated. It has been successfully checked by the application to a clayey layer subjected to a uniformly distributed surface load [COBISS.SI-ID 440161]
Tipologija: 1.16 Poglavje ali samostojni sestavek v znanstveni knjigi
COBISS ID 440161 Polni zapis iz sistema COBISS
Vpisal 2009/06/10 11:56