TY - JOUR
TI - Finite element modelling of creep process - steady state stresses and strains
AU - Sedmak Aleksandar S
AU - Milović Ljubica P
AU - Pavišić Mirko N
AU - Konjatić Pejo I
JN - Thermal Science
PY - 2014
VL - 18
IS - 11
SP - 179
EP - 188
PT - Article
AB - Finite element modelling of steady state creep process has been described.  Using an analogy of visco-plastic problem with a described procedure, the  finite element method has been used to calculate steady state stresses and  strains in 2D problems. An example of application of such a procedure have  been presented, using real life problem - cylindrical pipe with longitudinal  crack at high temperature, under internal pressure, and estimating its  residual life, based on the C*integral evaluation.