Hi everyone,
new to Matlab here. I have a n x m matrix with values in the range 0.0-3.0 aprox. I want to make a plot using only 2 colors: red if value < 1 and green otherwise. I used imagesc with colormap ([1 0 0; 0 1 0]). The problem is that the colorbar divides the range from 0 to 1.5 (red)...
Hi everybody,
I ran a 3D plastic model of mining labours in rock. Is it possible to plot in the Visualization Module only the yielded (plastified) elements?
Thanks in advance.
FGS
Hi everybody,
I have a problem that sure is easy to solve, but I don't get how, so any help will be appreciated.
Using Abaqus 6.10, sometimes I get elements with negative volume (Abaqus identified them in set ErrElemVolSmallNegZero) and sometimes, in contacts I get nodes used more than once as...
Hi everybody,
I'm trying to model the caving process in mining (progression of a underground excavation in rock).
I have a 2D model formed by a relatively large amount of elements. The analysis is made in several steps. In the first step some elements are removed (*MODEL CHANGE, TYPE=ELEMENT...
Hi everybody,
I have to apply a field stress in my 3D model (just a very simple field, something like s11=num1; s22=num2; s33=num3).
I used subroutine SIGINI and initially, the stresses are loaded o.k. The problem is that in the second step of the analysis (e.g. the first after INITIAL) the...
Hi everyone,
I'm modeling a stepped excavation to analyze the increments in deformation as soil is taken out. I've defined 4 steps and want to know not only the total defs, but also between steps. Is it possible to define an output like
Ux_1-2 = Ux_step2 - Ux_step1
in such way that I can see...
Hi everybody,
is it possible to "remove" a part during a simple 2D analysis using Abaqus/CAE? Accordingly to Analysis User's Manual, sec. 11.2.1, it can be made with the input
*MODEL CHANGE, TYPE=ELEMENT, REMOVE
but I'm using CAE. I'm trying to model the effects of a stepped excavation and...
Hi everybody,
I made a 2D model with Abaqus/CAE 6.7 (S4R shell elems.) to analyze a problem involving 2 types of soils. In order to predict failure, I'm trying to use Mohr-Coulomb plasticity , but I'm getting errors (a message like "Mohr-Coulomb can't be used with plane stress appears).
This...
Hi,
I'm working with Abaqus in a model with many different parts, so there are many contact interactions. But manually defining all the master-slave pairs is tedious, and inefficient, so I'm looking for a faster (and easier) way. Any help is really appreciated.
Thanks
