To model reinforced concrete shear wall in ABAQUS, what`s the preferred approach (CONCRETE SMEARED CRACKING) OR (CONCRETE DAMAGED PLASTICITY) ?

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Did the fresh plant ethanolic extract give efficient antioxidant and antimicrobial activity or the sample dried and then extracted?

In plant tissues

07 August 2018 4,314 0 View

Egyptian public sector enterprises Implemented/under implementation of ERP application?

Hello, I'm working in a research project required a survey of Egyptian public sector enterprises Implemented/under implementation of ERP application.

09 October 2017 5,490 0 View

What is that problem in ABAQUS when checking data of solid shear wall model ?

While i`m analysing a solid shear wall subjected to vertical and horizontal loads in ABAQUS (STATIC ANALYSIS) , I got the problem in the attached file when i checked the data of my job. Please...

31 December 2016 7,758 2 View

What is the equation(s) describing relation between stress and strain in ABAQUS Manual for CDP model?

I need the equation(s) describing the relation between stress and strain in ABAQUS for concrete (The curve that exists in the ABAQUS manual) for concrete damaged plasticity (CDP) model ?

31 December 2016 9,838 1 View

Why do i get an error while analysing solid shear wall in ABAQUS regarding time period and increments?

While i`m analysing a solid shear wall subjected to vertical and horizontal loads in ABAQUS (STATIC ANALYSIS) , I got the problems in the attached file when i submitted my job. Please...

31 December 2016 4,882 6 View

What is the relation between dc and inelastic strain in CPD?

When i plotted the relation between compression damage parameter (dc) and inelastic strain of the verification model given in ABAQUS VERIFICATION MANUAL for CPD model in EXCEL , i got the third...

31 December 2016 1,899 2 View

Smeared crack concrete model or Concrete damaged plasticity model ?

My research is about investigating lateral deformations in shear walls with openings , I need to know which model is more appropriate for that purpose ..Smeared crack concrete model or Concrete...

11 December 2016 5,352 5 View

Where is the best location for construction joints in slabs and beams?

Where is it preferable to locate construction joint in reinforced concrete slabs and beams and why are these specific lacations

07 August 2016 1,112 5 View

What is the difference between column and wall in ACI ?

I need to know the difference between column and wall definition in terms of cross sectional dimensions

07 August 2016 7,021 0 View

What is the constitutive model preferred when modelling reinforced concrete in ABAQUS ? - smeared crack concrete or concrete damaged plasticity?

I need to know what is the suitable constitutive model for reinforced concrete in shear walls with openings in the FEM Program ABAQUS. The shear walls are with different openings configuration and...

06 July 2016 3,162 3 View

How to get moment output in Abaqus Standart?

I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...

08 August 2024 4,831 4 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

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 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

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View

How Can I Apply Hashin Damage Properties to Solid Elements in Abaqus Without Using VUMAT?

Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...

28 July 2024 8,169 0 View

Abaqus cylinder buckling riks analysis?

hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...

20 July 2024 647 2 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

Abaqus 2023 - How to know how many elements have been deleted during a simulation ?

Hi all, I am using the element deletion process based on a Tsai-Wu criterion through a UMAT with a specific State Value controlling the process (DepVar -> Variable number controlling element...

17 July 2024 1,501 1 View