diff_months: 20

ME3309 - Modelling the Influence of Triaxiality on Failure in Metals - Engineering Assignment Help

Flat 50% Off Order New Solution
Added on: 2021-04-09 12:18:28
Order Code:
Question Task Id: 0
Assignment Task

 

Aim of the project

Failures of artificial structures under extreme loading conditions can lead to mass destruction. To reduce the number of casualties, engineers should develop an understanding of the failure mechanisms and should be able to predict them. The stress triaxiality (the ratio between Mean Stress and Von Mises Stress: σm/σ?) is one of the most important parameters governing failure in metals. This project will make use of LS-DYNA (a 3D FEA code) to model published experiments and investigate the capability of the failure models available.

 

The objectives to be met in order to reach the aim of this project are:

2.1 Study the fracture characteristics using a minimum of three cases of triaxiality, one of them being a uniaxial stress test. This will be achieved by performing simulations to investigate the stress states in different cases. There will be extensive use of data from published experiments for accurate and feasible research. The tests will be carried out on 2024 Aluminium in the T3 temper. The target is to gather reliable published test data before the end of term 1.
 

2.2 Study the macro-mechanical models available from commercial codes to understand fracture parameters using LS-DYNA simulate published experiments and investigate the capability of the failure models. LS-DYNA is a 3D transient finite element code widely used for crash and impact analysis. The computational approach lays out the basic components of stress and strain tensors to aid the structural analysis by implementing reliable fracture criteria into codes. The simulative approach reduces the cost and time of conducting actual full-scale experiments. The end of term 1 and winter break will be utilised to learn the basic functions of LS-DYNA.
 

 

This (ME3309) Engineering Assignment has been solved by our Engineering experts at TV Assignment Help. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.
Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.

  • Uploaded By : William
  • Posted on : April 09th, 2019
  • Downloads : 0

Order New Solution

Can't find what you're looking for?

Whatsapp Tap to ChatGet instant assistance

Choose a Plan

Premium

80 USD
  • All in Gold, plus:
  • 30-minute live one-to-one session with an expert
    • Understanding Marking Rubric
    • Understanding task requirements
    • Structuring & Formatting
    • Referencing & Citing
Most
Popular

Gold

30 50 USD
  • Get the Full Used Solution
    (Solution is already submitted and 100% plagiarised.
    Can only be used for reference purposes)
Save 33%

Silver

20 USD
  • Journals
  • Peer-Reviewed Articles
  • Books
  • Various other Data Sources – ProQuest, Informit, Scopus, Academic Search Complete, EBSCO, Exerpta Medica Database, and more