How to solve convergence problem in CDM in ABAQUS ?

08 September 2016 8,348 5 View

How to input tensile strength of FRP in ABAQUS ?

FRP strip are bonded to sides of concrete beam and has tensile strength of 2Gpa .The FRP was assumed to be a linear elastic orthotropic material but where should i input tensile strength in property?

08 September 2016 5,984 1 View

How to find fracture energy of concrete in defining tensile behaviour in ABAQUS ?

To define tensile behaviour of concrete in CDM how to find fracture energy of concrete (GFI) and yield stress.? Is it important to define damage parameters of concrete ,for what purpose they are...

08 September 2016 4,880 1 View

Could anyone tell me to input tensile behaviour in terms of fracture energy in concrete damaged plasticity in ABAQUS?

The tensile strength of concrete is 1.81 Mpa and fracture energy was assumed to equal to 90 J/m2. So how to define tensile behaviour in the type of GFI .What should I input ? Plz help thanks

06 July 2016 359 4 View

How to simulate perfect bond between steel and concrete?

Is the option tie constraints use to simulate perfect bond between steel and concrete in ABAQUS

05 June 2016 303 4 View

How to simulate perfect bond between FRP and concrete in ABAQUS?

Is the option embedded regions use to simulate perfect bond between steel and concrete in ABAQUS?

05 June 2016 7,393 0 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View