How do I solve this error in ANSYS while modelling an RC Slab subjected to impact?

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What are the contact properties while modeling a RC slab subjected to impact in ABAQUS?

What will be the contact properties for embedding steel reinforcement into concrete, and what will be the contact properties for the impact ball and RC slab while modeling in ABAQUS?

03 April 2015 6,110 1 View

What are the Input parameters for modeling Self Compacting Concrete in ABAQUS?

I have a very basic doubt regarding modeling Self Compacting Concrete in ABAQUS. Are the input paramters the same for Conventional Concrete and Self Compacting Concrete, if not suggest me how to...

01 February 2015 4,665 1 View

How can I get the input parameters for Smeared crack and cohesive zone modeling in ABAQUS?

I was trying to model the behavior of concrete for its possible crack propogation, i was planning to use smeared crack and cohesive zone models in ABAQUS. Do i need the experimental data to input...

01 February 2015 840 2 View

Can someone suggest various numerical models for studying fracture process in concrete?

Can anyone help me in listing out various fracture models for modeling concrete fracture using softwares like ABAQUS. I do also need various numerical models available for studying the fracture...

31 December 2014 532 6 View

Can anybody help me in using Smeared Crack and Cohesive zone modeling of concrete in ABAQUS?

Can anybody help me in using smeared crack and cohesive zone modeling in concrete for different grades. I was actually facing problem in using the same to identify fracture parameters of concrete...

11 December 2014 5,511 1 View

Is there a way to calculate orthotropic properties of RCC for use with ANSYS?

How can I calculate orthotropic properties for RCC in order to use it for composite structures in ANSYS?

07 August 2012 9,361 1 View

3D analysis of a laminated plate using FEM

thanks everybody actually i was a PG student doing my research work on 3D analysis of a laminated plate using FEM in the process got a doubt whether an analysis has to be carried out separately...

31 December 2011 2,421 3 View

is it necessary to go for fracture analysis for calculating stresses in a laminated plate using 3D Finite element analysis

is it necessary to go for fracture for calculating stresses in a laminated plate or is there any other method available for calculating stresses without fracture using 3D Finite element analysis

31 December 2011 4,206 9 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

Tangential stiffness option in ansys workbench?

I am not able to find how I can provide tangential stiffness in ansys workbench The normal stiffness option is there. But how I can enter tangential stiffness I have read somewhere tangential...

29 July 2024 2,032 2 View

Has anyone looked into the stability of FEM methods on curved meshed?

Google scholar isn't giving me any results on this

27 July 2024 595 2 View

How to Import Blade geometry from CAD file in ANSYS design modeler?

Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...

27 July 2024 356 3 View

How can I decrease the error of Rietveld method for phase quantification?

Phase quantification in steel contain BCC and FCC

20 July 2024 8,150 7 View

Sample size for qualitative study?

I am working on scale development in behavioral finance by undertaking a mixed-method approach using the exploratory sequential design. The phenomenon has diverse meanings in existing literature...

20 July 2024 9,153 11 View