How can I define the losses in my post tension system in abaqus ?

More Ali Jahami's questions See All

Solving a 3 degrees of freedom dynamic analysis using Matlab?

I am studying a three stories frame under a seismic load due to ground acceleration. the frame has three degrees of freedom, so the solution of the equation of motion must have 3x1 matrix. Knowing...

10 November 2018 4,373 0 View

How to mesh a post-tensioned slab with inclined tendon in Abaqus?

I am modelling a post-tensioned slab in abaqus. And I am facing a problem regarding meshing procedure. since the job is not completed due to conversion errors. the attached picture shows the...

09 October 2018 9,294 3 View

I need the ACI 562 code of repair please ?

Does anyone have the ACI 562 for repairing concrete structures? thanks in advance ..

31 December 2017 9,361 3 View

How to mesh a solid part with inclined hole in abaqus?

i am modeling a post tension slab and it has a tendon profile. as seen in the attached picture ,what is the best method to mesh this solid region? and references or vedios? thanks

10 November 2017 1,351 2 View

How to define a connector element to represent the bond-slip relations between linear element (rebar) and solid element (concrete) in ABAQUS?

I am modeling a simply supported post tension slab subjected to impact load . The slab was modeled as a solid element whereas the tendons were represented as a linear elements (wires), knowing...

08 September 2017 5,056 0 View

ABAQUS ERROR !! The maximum ratio of deformation speed to wave speed error !??

I am modeling an Reinforced concrete slab exposed to a drop weight . the units I am using are (meter , second, Kilograms and newton ). the drop weight was modeled as a rigid body with a mas of...

07 August 2017 780 0 View

Modeling bond between concrete and reinforcement ?

I am modeling a post tension slab on abaqus and i want to define the bond between the concrete and the tendon using the method of cohesive element .. but I don't know what are the values of the...

02 March 2017 1,536 6 View

How can I model a post tension TENDONs ?

I am trying to model a post tension slab and i am facing a problem in defining the cables and the contact condition .. the system is unbonded system help please

07 August 2016 8,703 0 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Where can I find the recent population of Indian cities (2020s) ?

Census data seems only to reach the year 2011, but there might be estimates somewhere that I cannot find? I am looking not only for the largest cities but also towns etc. Thanks!

10 August 2024 857 4 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 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 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 can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 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

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 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

Ahmad H El Ghor

Depends on the type of losses as long term or short term. You can start from the basics of PT and work on displacements and stress resulted.

Ali Jahami

thanks hbb ..

I meant specifically the bond between concrete and tendons using cohesive behavior .

There are several parameters to specify such as :

Knn

Kss

Ktt

and the damage parameters due to slipping between the both materials

I need values !