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How to find RHT Concrete Parameters

Submitted by chasm9a on

I want to perform simulation usinng Ansys Autodyn or Abaqus. Acutally I am new to FEM softwares. For the simulation I want to use RHT concrete model, however, the concrete is has f'c of about 3000psi or 20Mpa or less. Ansys Autodyn has RHT models for 35Mpa and 140MPa concrete and Abaqus has none. Kindly if you can help me find out the parameters for 20Mpa concrete. If any tests are needed to find the parameters, kindly provide me a list and refer me any source.  

Lecturer in Applied Mechanics at Durham University, UK

Submitted by Charles Augarde on

Having just filled a vacancy at Senior Lecturer level, we now have another opportunity at Durham, for a Lecturership in Applied Mechanics. This is a permanent position (subject to the usual probation period). Full details are on jobs.ac.uk The closing date is November 29th. The successful candidate will join the Mechanics Research group where our expertise lies in computational mechanics and geotechnical engineering (at present).

Postdoctoral Associate

Submitted by Gail Small on

The University of Notre Dame, Center for Shock Wave-processing of Advanced Reactive Materials (C-SWARM), is seeking a highly qualified candidate for the postdoctoral associate position in the area of computational mechanics/physics with emphasis on chemically reactive solids. C-SWARM is center of excellence established by National Nuclear Security Administration (NNSA) whose primary focus is on the emerging field of predictive science.

Call for papers - Quality Assurance in Additive Manufacturing Systems: Integrated Sensing, Modeling and Control

Submitted by owodo on

 

Quality Assurance in Additive Manufacturing Systems: Integrated Sensing, Modeling and Control

Sponsored by the ASME Manufacturing Engineering Division’s, Manufacturing Systems Technical Committee

2016 ASME International Manufacturing Science and Engineering Conference (MSEC)* June 27 – July 1, 2016
Virginia Tech, Blacksburg, Virginia, USA

 

 

Problem with running an ABAQUS UEL written in C

Submitted by Hanif Hoseini on

I have written a UEL in C which is called from Fortran. I use: abaqus job=myjob.inp user=myuelf.f

Fortran file, myuelf.f, is like:

-----------------------------------------------------------------

      SUBROUTINE UEL(RHS,AMATRX,SVARS,ENERGY,NDOFEL,NRHS,NSVARS,

     1 PROPS,NPROPS,COORDS,MCRD,NNODE,U,DU,V,A,JTYPE,TIME,DTIME,

     2 KSTEP,KINC,JELEM,PARAMS,NDLOAD,JDLTYP,ADLMAG,PREDEF,NPREDF,

     3 LFLAGS,MLVARX,DDLMAG,MDLOAD,PNEWDT,JPROPS,NJPROP,PERIOD)

 

MatISSE/JPNM workshop on cross-cutting issues in structural materials R&D for future energy systems Petten, Netherlands, Nov. 25-26

Submitted by Kalle Nilsson on

 A Workshop will be Organized at Instute of Energy and Transport in Petten, the Netherlands, the 25 and 26th of November. The topic of the Workshop is "cross-cutting issues in structural materials R&D for future energy systems ". It will be organised around four cross-cutting issues:

Doctoral Position in Mechanical Eengineering (Computational) at Shiv Nadar University

Submitted by hpiitp on

We have open PhD position starting in Spring semester 2016 at the Shiv Nadar University. If any one highly motivated to start research carrer in multidisciplinary research field, please have visit of university webpage (http://snu.edu.in/)  to get relevant information.

A multi-scale modeling framework for instabilities of film/substrate systems

Submitted by Fan Xu on

Spatial pattern formation in stiff thin films on soft substrates is investigated from a multi-scale point of view based on a technique of slowly varying Fourier coefficients. A general macroscopic modeling framework is developed and then a simplified macroscopic model is derived. The model incorporates Asymptotic Numerical Method (ANM) as a robust path-following technique to trace the post-buckling evolution path and to predict secondary bifurcations.