Zhao lv

13 Questions 28 Answers 0 Followers

Questions related from Zhao lv

Does anyone have experience with acceleration at the beginning of Abaqus/Explicit after results transfer from Abaqus/Implicit?

Hello Everyone I have a question about the results transfer from Abaqus/Implicit to Abaqus/Explicit. I performed a static calculation in Abaqus/Implicit and then I imported the results to...

08 August 2014 2,602 11 View

Can anyone help to establish the contact state after an importation from abaqus/Standard to abaqus/Explicit?

Hello everyone, I performenced a 4 point bending calculation in Abaqus/Standard, and then I imported the resultats to Abaqus/Explicit to do a dynamic job. Due to the difference of the contact...

08 August 2014 6,940 5 View

Is it possible to co-utilize XFEM and cohesive elements in Abaqus?

I have a question about the feasibility concerning the co-utilization of XFEM and cohesive elements in Abaqus. In fact, in the documentation, they did mention that XFEM could be simultaneously...

06 June 2014 3,072 10 View

Can anyone help with grain boundary simulated by cohesive surface in Abaqus?

I'm doing a simulation for a thin plate polycrystalline subjected in pure bending, and I consider the grain boundaries by the surface interaction using the cohesive surface behaviour in Abaqus....

05 May 2014 7,187 1 View

Is there a cohesive zone model that is able to simulate the fast fracture propagation but with a quasi-static load?

I'm now trying to simulate the fast fracture on my thin brittle plate subjected to a quasi-static bending load. Is there a cohesive zone model that is able to simulate the fast fracture...

05 May 2014 830 0 View

What is wrong with the STRESS values in UDMGINI user subroutine in Abaqus?

I wrote a subroutine UDMGINI to define a damage initiation criterion, but I found that the variables of stress were very strange. I kept track of stress (NTENS) using the state variables STATEV,...

04 April 2014 1,978 13 View

Does anyone have information about Abaqus XFEM based on the LEFM-initiation of crack?

Does anyone know about the Abaqus XFEM based on Linear Elastic Fracture Mechanics? The question is about how the fissure initiates under this finite element analysis framework. It's not like the...

04 April 2014 2,703 11 View

Can anyone help with simulation using XFEM in Abaqus?

I am trying to simulate brittle crack without initial crack using Abaqus XFEM. Specifically, I make a simulation of the 4 point bending (contact problem) on a very thin orthotropic plate...

03 March 2014 6,725 2 View

Damage model for initial anisotropic materials?

Does anyone know if there are some damage models that can be applicated on initial anisotropic materials?

02 February 2014 2,302 3 View

Construction of the grains' forms to be used in a Finite Element calculation?

In fact, I have a mechanical calculation on a piece consisting of grains whose grain boundaries are clearly visible. So I intend to build the grain boundaries. I have gotten an image taken by a...

02 February 2014 678 0 View

How to determine viscoelasticity on an anisotropic material in Abaqus?

Does anyone know how to perform a calculation of viscoelasticity on an anisotropic material in Abaqus/CAE? Thank you very much

12 December 2013 340 6 View

Does anyone know how to create a clipped Voronoi diagram in MATLAB?

Or the algorithm for this creation?

11 November 2013 1,436 4 View

Mechanical properties of un plate on silicon polycrystalline - can anyone help?

Does someone know whether a thin plate of silicon polycrstalline is isotrope or anisotrope? For example, we carry out a bending test in different positions, will we obtain the same results? The...

10 October 2013 5,599 1 View