Is there any project implemented in INDIA using Basalt Fibre Reinforced Polymer(BFRP) Rebar's?

I am looking for any completed/ ongoing project in India where either Basalt FRP rebar or Basalt Fibres have been used

05 June 2018 9,174 0 View

Getting sudden change in stresses in Strands?

Hi I am trying to model FRP strands inside Prestressed Concrete. i wrote a UMAT code for defining Constitutive law for FRP. The linear analysis runs fine, however, after defining CDP I am...

09 October 2017 1,714 3 View

Can Hashin Damage Model for FRP laminates be Utilized in FRP Rebars ?

Hi, I am trying to model FRP strands (3D Continuum ) in ABAQUS. Since ABAQUS does not allow Hashin damage model to be utilized in 3D elements, I am planning to write a UMAT code for it. My doubt...

09 October 2017 2,013 0 View

Problem in Running Subroutine in ABAQUS?

I am trying to link ABAQUS 6.13 with intel parallel studio 2013 and visual studio 2010. On opening abaqus i get following notifications. (please see attached image ) Whereas while running the...

09 October 2017 6,653 2 View

Can I use Analytical Rigid Part to simulate Concrete Formwork in ABAQUS?

08 September 2017 9,315 0 View

How can i calculate the interface stresses in ABAQUS

07 August 2017 8,657 2 View

Can a prestress be Defined in a truss element in ABAQUS

Hello, i modelled a Pretensioned beam with tendons as solid elements. the model ran fine. Now i am planning to model the pretension beam with wire element instead of solid element, in place of...

31 December 2016 2,342 10 View

How to Define Loading Protocol in ABAQUS for Cyclic loading?

I have attached the experimental protocol for the test. My questions is 1) should I give this as it is in the tabular column while defining amplitude 2) what should i give the time period value in...

02 March 2015 1,725 4 View

Can anyone please help me to find the area under the hysteresis curve.

I am intending to calculate the energy dissipation during the 1st cycle of loading. i have attached the excel sheet which gives details for the 1st cyle of loading. i will be grateful if anyone...

01 February 2015 1,325 6 View

Why does unbonded post tensioned concrete has friction, even though the tendon is inside a duct and the duct is not grouted?

Friction loss has two components. Curvature effect and length effect. Curvature effect is understood that it will occur in unbonded also but what about length effect which is basically due to the...

01 January 1970 3,788 11 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

How can I get the coding gene sequences of Hela and U2OS cell lines? Is mRNA sequence of Hsp90 alpha tissue specific??

I am looking for hsp90 mRNA sequence in Hela and U2OS cell lines, I have tried through ncbi but always the output is hsp90 in homo sapiens not in the specific cell line. Kindly, could any one...

22 February 2021 1,853 3 View

How to constrain genetic algorithm input u?

My real system (buck converter) can only take an input of 0 to 1 (duty ratio) and I need to constrain the system so the controller action keeps within this bounds. How can I do this? The code for...

22 February 2021 2,125 3 View

Best FE Program for Concrete Strengthened with FRP Sheets?

Colleagues, I have been using ANSYS to model concrete strengthened FRP sheets, but less than happy with it. Any has recommendation for efficient, easy to use FE program for modelling concrete...

22 February 2021 7,528 3 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

Which software is best to analyse multi-phase fluid flows ?

Hello everyone, hope all is good. I want to analyse multi-phase fluid flow through pipe, which software is best to do so ?

21 February 2021 4,230 8 View