dr inż. Marek Klisiński


Doktorat
1985Degradacja i odkształcenia plastyczne betonu 
promotor -- prof. dr hab. inż. Zenon Mróz, IPPT PAN
412 
Promotor prac doktorskich
1.2004Luo Chouping  
(Lulea UT)
Finite elements based on the piece-wise linear weight functions in contact problems 

Ostatnie publikacje
1.Klisiński M., Mróz Z., Runesson K., Structure of constitutive equations in plasticity for different choices of state and control variables, International Journal of Plasticity, ISSN: 0749-6419, DOI: 10.1016/0749-6419(92)90049-I, Vol.8, No.3, pp.221-243, 1992

Streszczenie:

The structure of incremental equations in plasticity is discussed with respect to the choice of control variables representing stress, strain or mixed control, while (quite independently) the yield surface may be represented in either stress, strain, or mixed space. It is concluded that the choice of state variables does not affect the analytical properties of the resulting equations, whereas the choice of control variables has a major influence on the uniqueness of the stress-strain behaviour. For an associated flow rule the most and least severe restrictions are placed by pure stress control and pure strain control, respectively.

Afiliacje autorów:

Klisiński M.-IPPT PAN
Mróz Z.-IPPT PAN
Runesson K.-other affiliation
2.Klisiński M., Mróż Z., Description of inelastic deformation and degradation of concrete, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, ISSN: 0020-7683, DOI: 10.1016/0020-7683(88)90070-4, Vol.24, No.4, pp.391-416, 1988

Streszczenie:

A general constitutive model for concrete is discussed in which the total strain rate is decomposed into elastic, plastic and damage strain rates. The rate equations are formulated for all strain rate portions together with evolution rules for hardening and damage state variables. The coupling effect between damage and plastic deformation is considered by introducing yield and damage surfaces and formulating proper interaction rules. Both axisymmetric and general threedimensional stress states are considered for which monotonic and cyclic loading conditions are assumed. The model is aimed to describe material behavior for a variety of loading histories. Its applicability is illustrated by considering uniaxial, biaxial and triaxial compression with superposed shear stresses.

Afiliacje autorów:

Klisiński M.-IPPT PAN
Mróż Z.-other affiliation
3.Klisiński M., Degradacja i odkształcenia plastyczne betonu (Praca doktorska), Prace IPPT - IFTR Reports, ISSN: 2299-3657, No.38, pp.1-198, 1984