6 Questions 18 Answers 0 Followers
Questions related from Dipaloke Majumder
I am trying to do elasto-plastic analyse of a plane strain tunnel section. The model is running up to step 2 properly. Then, I am trying to propagate the model to stpe 3 (initial attempt: without...
09 September 2019 7,182 3 View
I am trying to model excavation procedure of tunnel (D-shaped) in Abaqus (CAE). I have obtained the RF1 and RF2 from an independent analysis as given in Abaqus example (Abaqus example problem...
08 August 2019 9,346 7 View
I am trying to model the strain-softening behavior of rock mass using UMAT subroutine. And, I am applying the 'static Riks method'. My model is running fine in abaqus under small loading. However,...
05 May 2019 8,146 7 View
I have three modules (in free form .f90 format) which are being called from inside of a UMAT subroutine in ABAQUS, in the following manner: module module_A use module_C use module_B .... end...
11 November 2018 7,639 7 View
I am trying to model a deep tunnel in rock mass in ABAQUS. I am using an elastic-plastic UMAT model. In that model, pressures are applied from top horizontal surface and vertical right surface....
05 May 2018 2,166 8 View
I am modelling a tunnel in rock using ABAQUS. Material non-linearity has been considered by using a UMAT subroutine. Now, I want to consider large deformation and finite strain in this analysis....
10 October 2017 6,824 4 View