MECH 2004 Mechanics of Materials (WSTC AssocD)
Credit Points 10
Legacy Code 700116
Coordinator Abbas Ranjbar Opens in new window
Description Mechanics of Materials is the study of the stresses and deformation of a body made of any elastic solid material and how these are related to the body's shape and the load applied to it. This unit looks at how and why structural components including bars and beams deform and break. It concentrates on how these are affected by the geometry of the body and loading. Types of loadings considered include normal loads, torsional loads and bending loads. The main objective of the unit is to introduce students to the aspects of stress, strain and internal force development in the components and the methods to determine the deformation and deflections of the components. Energy methods and impact loadings are also considered.Offerings of alternate units are dependent on there being sufficient student enrolment numbers. If enrolments are low, the College may cancel delivery of the alternate unit.
School Eng, Design & Built Env
Student Contribution Band HECS Band 2 10cp
Check your HECS Band contribution amount via the Fees page.
Level Undergraduate Level 2 subject
Pre-requisite(s) ENGR 1019
Equivalent Subjects MECH 2003 - Mechanics of Materials
Restrictions Students must be enrolled at Western Sydney University, The College in 7022 Associate Degree in Engineering.
- Predict stress, strain and deformation in an axially loaded member.
- Calculate support reactions in statically indeterminate an axially loaded member
- Represent a general traction as stresses
- Represent a general displacement as strains
- Predict stress and angle of twist in a circular shaft undergoing torsion
- Construct bending moment and shear force diagrams, for beams carrying point forces, distributed forces and couples
- Calculate bending stresses and deflections for beams
- Calculate transverse shear stresses in beams
- Calculate strain energy in axially loaded columns, shafts under torsion and beams under bending
- Predict stress, strain and deformation as a result of an impact loading
- Use energy methods to calculate the deflection of a truss
- Predict the buckling of columns
- Observe, analyse and document the measurements in the real world and use them to verify the theory presented in the lectures.
Statically indeterminate components
Representing a general traction as stresses
Representing a general displacement as strains
Torsional stresses and deformations
2D stress transformations
Bending moment and shear force diagrams
Bending stresses and deflections
Transverse shear stresses
Buckling of columns
The following table summarises the standard assessment tasks for this subject. Please note this is a guide only. Assessment tasks are regularly updated, where there is a difference your Learning Guide takes precedence.
|Practical Experiments||6 hours||10||N||Both (Individual & Group)|
|Class Test||1 hour||15||N||Individual|
|Online Quizzes x 5||~0.5 hour each||25||N||Individual|
|Final Exam||2 hours||50||N||Individual|
- Hibbeler, R.C. & Fan, SC 2011. Mechanics of Materials, Prentice Hall. Singapore
2022 Quarter 2
Nirimba Education Precinct
Subject Contact Abbas Ranjbar Opens in new window
Attendance Requirements 80% attendance rate is imposed in all core subjects’ due to the nature of class activities that are aligned with subject assessments.