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School of Engineering and Informatics (for staff and students)

Applied Stress Analysis (892H1)

Applied Stress Analysis

Module 892H1

Module details for 2024/25.

15 credits

FHEQ Level 7 (Masters)

Module Outline

In this module you will develop the knowledge and skills to confidently undertake the stress analysis of
original components, structures and products using state of the art techniques. By the module end you
will demonstrate critical awareness of the analytical and numerical techniques, and their limitations,
and proactively contribute to manufacturing requirement analysis, such as PFMEA, through
identification of potential failure modes. Numerical analysis of complex problems will be considered
using the finite element method with industry standard software ANSYS APDL and you will be able to
consider a range of analyse types across a range of materials such auxetic, cellular and composites
and isotropic and anisotropic metals.

Indicative Content

• Revision on fundamentals of stress theory including compression, tension, and shear.
• Introduction three-dimensional stress states and evaluation of directional, normal, and principal
stress states accounting for planar shear.
• Introduction to stress tensors and characterisation of physical stress systems using tensors.
• Introduction to complex stress state and evaluation of biaxial stress elements.
• Numerical methods in stress analysis and three-dimensional equations.
• Accounting for stress concentration and deriving curve-based solutions.
• Application of failure theories such as Von-mises, Tresca etc.
• Failure and characterisation of isotropic and anisotropic metals.*
• Failure and characterisation of cellular materials*
• Stress characterisation in composite materials.*
• Elastic and plastic strain in auxetic and meta-materials. *
• Material testing methods and application – accounting for porosity and inhomogeneity.
• Effective technical communication and report writing
o CC: English and Maths, Personal/Professional Development.

Module learning outcomes

Propose original concepts for engineered products, systems, or processes
created using state of the art stress analysis principles and techniques.

Systematically understand the underpinning fundamental theory that
governs Stress Analysis.

Demonstrate critical awareness of the capabilities of the classical stress
theories to model and analyse the behaviour of structures and engineering
components and their potential failure modes as part of PFMEA or
equivalent activities.

Comprehensively apply analytical and numerical methods to solve stress
analysis problems in specific applications, such as those encountered in
appropriate industries, and demonstrate critical awareness of their
limitations.

TypeTimingWeighting
Coursework100.00%
Coursework components. Weighted as shown below.
Problem SetT2 Week 6 40.00%
ReportA2 Week 1 60.00%
Timing

Submission deadlines may vary for different types of assignment/groups of students.

Weighting

Coursework components (if listed) total 100% of the overall coursework weighting value.

TermMethodDurationWeek pattern
Spring SemesterLecture2 hours51110011110
Spring SemesterLaboratory2 hours51101111100

How to read the week pattern

The numbers indicate the weeks of the term and how many events take place each week.

Dr Rizuwana Parween

Assess convenor
/profiles/568963

Please note that the University will use all reasonable endeavours to deliver courses and modules in accordance with the descriptions set out here. However, the University keeps its courses and modules under review with the aim of enhancing quality. Some changes may therefore be made to the form or content of courses or modules shown as part of the normal process of curriculum management.

The University reserves the right to make changes to the contents or methods of delivery of, or to discontinue, merge or combine modules, if such action is reasonably considered necessary by the University. If there are not sufficient student numbers to make a module viable, the University reserves the right to cancel such a module. If the University withdraws or discontinues a module, it will use its reasonable endeavours to provide a suitable alternative module.

School of Engineering and Informatics (for staff and students)

School Office:
School of Engineering and Informatics, ÅÝܽ¶ÌÊÓƵ, Chichester 1 Room 002, Falmer, Brighton, BN1 9QJ
ei@sussex.ac.uk
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