STRU06007 2019 Structural Mechanics 201
This module explains how statically determinate beams carries load and outlines the fundamentals of stress analysis for statically determinate structural elements.
Learning Outcomes
On completion of this module the learner will/should be able to;
Determine how a statically determinate beam carries load (via shear force and bending moment diagrams)
Determine the internal loadings in structural members
Calculate section properties
Analyse structural cross-sections to determine the stresses resulting from axial load, bending, shear force and torsional loadings.
Perform laboratory practicals and report findings.
Teaching and Learning Strategies
Delivery of material by formal lecture, supplemented by laboratory experimental work (where appropriate) to reinforce key concepts, and augmented by independent learning.
Module Assessment Strategies
A mix of final semester examination (80%) and practical work and reporting (20%).
An overall pass mark of 40% must be obtained to pass the module
Repeat Assessments
Learners shall repeat the failed elements. The learner must then achieve an overall mark of 40% to pass the module.
Module Dependencies
Indicative Syllabus
1. Beam reactions, shear force and bending moment diagrams.
2. Stress, Strain & Mechanical Properties.
3. Axial Load (Deformation of elements subject to axial load).
4. Bending (Bending deformation of a straight member. Second moment of area, flexure formula).
5. Shear (Shear stresses in beams. Shear stress formula)
6. Torsion (Torsion formula. Polar moment of inertia. Angle of twist)
INDICATIVE PRACTICALS
Problem solving sessions.
Experimental Work:
- Shear Force (Shear Force variation with increasing point load. Shear force variation for various loading conditions)
- Bending moment (Bending moment variation at the point of loading. Bending moment variation away from the point of loading)
- Bending (Circular bending. Bending stresses)
- Torsion (Torsional deflection of a solid rod. The effect of rod length on the torsional deflection. Comparison of solid rod and tube)
Coursework & Assessment Breakdown
Coursework Assessment
Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
---|---|---|---|---|---|---|
1 | Practicals | Coursework Assessment | Practical Evaluation | 20 % | OnGoing | 1,2,3,4,5 |
End of Semester / Year Assessment
Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
---|---|---|---|---|---|---|
1 | Final Exam | Final Exam | Closed Book Exam | 80 % | End of Term | 1,2,3,4 |
Full Time Mode Workload
Type | Location | Description | Hours | Frequency | Avg Workload |
---|---|---|---|---|---|
Lecture | Flat Classroom | Presentation of theory | 2 | Weekly | 2.00 |
Practical / Laboratory | Engineering Laboratory | Experiments & problem solving | 2 | Weekly | 2.00 |
Independent Learning | UNKNOWN | Review/study module material | 3 | Weekly | 3.00 |
Module Resources
1. Hibbeler, R.C. Mechanics of Materials, 10th Edition in SI units, Pearson, 2018
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