Good mourning, it is well known that the cohesive forces models permet an easy and less combersome computation of the crack problems, these models formulated in term of stress are accompained with a scale effects because of the presence of a crachteristic lengths like the critical opening/sliding value, and the length of the cohesive zone at the begining of the propagation. In order to set the values of the characteristic lengths of the model used in the simulation for a given material, it is intressting to do that through an experimental tests like a compact tests. My query is, is there any one who have carried out a similar experiments?, i addmit no previous experiance in this field and i appresiate any help in this topic. i'm waiting for any comments, help, advices, orietation and documents from you. thank you
experimental determination of cohesive law parameters
In reply to experimental determination of cohesive law parameters by Bent F. Sørensen
thanks very much MR Bent, my
thanks very much MR Bent, my regards.
do you mean under static or fatigue loading??latter is difficult
Michele Ciavarella, Politecnico di BARI - Italy, Rector's delegate.
http://poliba.academia.edu/micheleciavarella
In reply to do you mean under static or fatigue loading??latter is difficult by Mike Ciavarella
Thank you very much MR
Thank you very much MR Michele Ciavarella, my regards.