Prashanthi Putchakayala

9 Questions 9 Answers 0 Followers

Questions related from Prashanthi Putchakayala

How to give properties of geosynthetic materials in abaqus?

Dear all, I need to give properties of geosynthetic material in ABAQUS. Right now, I am giving as linear elastic material. Is it the correct way to give as linear elastic?, If it is appropriate to...

11 November 2016 6,805 2 View

What is the difference between cohesive elements and cohesive surface behaviour?

Hello all, I need to model a beam which contains geosynthetic material at some depth. To model the interface between two materials, I have used cohesive elements and cohesive surface behaviour....

03 March 2016 2,159 4 View

How to change the stack direction of cohesive elements?

Hello all, I have two questions regarding the stacking direction of cohesive elements. 1. How to change the stack direction. I modelling using 2D. I have done as mentioned in the manual.I have...

03 March 2016 7,266 6 View

How to model crack propagation in abaqus using CZM?

Dear all, I need to model crack propagation in viscoelastic material. I am using CZM for modelling it. I am not able to get the softening behavior in force vs CMOD curve. I have used following...

02 February 2016 4,681 5 View

How does XFEM work with two part instances?

Dear all, I have to model three point beam bending test on asphalt concrete beam with geosynthetic interface layer at 2/3rd depth from the top(using abaqus 6.12-3). I have modeled three parts...

01 January 2016 4,975 2 View

Which analysis procedure is best suited for Asphalt concrete (Viscoelastic) in ABAQUS?

Hello all, I need to study the Asphalt concrete (Viscoelastic) behavior under static loading using ABAQUS. Which analysis procedure could give the proper results. Suggestions are helpful. Thanks...

12 December 2015 2,777 1 View

How does the crack propagate in abaqus (XFEM)?

Hello all, I have modeled crack propagation in three point beam bending test on concrete. Material is homogeneous, loading is applied at the middle of the beam. Initial crack is given at lower...

12 December 2015 4,654 5 View

How do I input XFEM in abaqus for viscoelastic materials?

Hello all, I need to simulate three point beam bending test on Asphalt concrete using ABAQUS 6.12. As Asphalt concrete is viscoelastic material, I have given solution procedure as VISCO. To allow...

12 December 2015 2,966 3 View

How to get J-inegral value from ABAQUS?

I have modeled a crack propagation in ABAQUS using XFEM. But when i asked for J-integral in History output, It is showing that J-inegral is not available for stationary cracks. Can anybody help me...

10 October 2015 518 1 View