Welcome to Mechanical Principles A

Module Overview

The aim of this module is to provide you with a foundation in the knowledge of mechanical engineering science and principles, and apply them to the design and analysis of engineering components

Learning Outcomes:

On completion of this module you should be able to:

1. Apply the principles of static equilibrium to 2-dimensional force systems;

2. Determine the shear force and bending moment variation along a loaded member;

3. Evaluate stress and strain in typical engineering components under the action of direct, lateral and thermal loading;

4. Apply the principles of kinematic and dynamic behaviour to particles and rigid bodies;

5. Calculate energy, momentum and impulse in dynamic systems;

6. Understand the principles of simple harmonic motion and vibration.


Teaching / Learning Strategy:

The module will provide a strong foundation of engineering practices by developing application-type problems and exercises that use real world physical solutions to stimulate your interest in mechanical engineering.

A blended learning approach will be used to engage you in the basic concepts , principles and theory using a Virtual Learning Environment (VLE). Flexible learning materials are available, both on and off campus, such as; textbooks, companion websites, simulations, formative tests and other on-line resources. This flexible approach will allow you to identify specific learning materials that suit your personal learning style. Independent study is encouraged to satisfy your particular interests.

The use of Computer Aided Design (CAD) and Computer Based Learning (CBL) digital learning technologies will assist you in the learning process by providing a visual representation of mechanical behaviour, validating a calculated solution and reducing the computational burden of more complex mechanical systems.

The material covered during lectures will be reinforced and consolidated through tutorials and simulation work to encourage both individual and team skills, broaden understanding and application of mechanical principles.


Syllabus:

The teaching syllabus will cover the following areas:

Solid Mechanics:

Force analysis applying static equilibrium, support reactions, pin-jointed frames, method of sections, joint resolution, friction on an inclined plane, shear force and bending moment diagrams, centroids and second moment of area for symmetrical sections, parallel axis theorem for unsymmetrical sections, direct stress and strain, elastic behaviour, shear stress, bending stress, factors of safety.

Dynamics:

Analysis of linear and non-linear motion for translational and angular systems, Newton's laws of motion, moment of inertia, radius of gyration, angular torque and power, centrifugal force, momentum and impulse, simple harmonic motion of a single degree-of-freedom system.

Module Descriptor


Assessment:

Assessment is carried out in 2 parts:
An on-line test on statics available in week 6
An on-line test on dynamics available in week 12
Each test is worth 50% of the overall assessment.

The on-line tests will be available through GCULearn. You will be emailed with details of the tests one week prior to them being available.


Required Text:

Mechanical Principles A : Statics and Dynamics, Wiley Custom, ISBN: 9781119922421

This book is an essential element of the module learning resources and you will be referring to this book every week for study and tutorial questions.


Transferrable Skills:

Knowledge and understanding of scientific and mathematical principles and methodology necessary to underpin your education in mechanical engineering and to enable you to apply mathematical methods, tools and notations proficiently in the analysis and solution of engineering problems. Apply mathematical methods and scientific and engineering principles proficiently in the analysis, synthesis, performance assessment, critical appraisal and evaluation of electronic systems.

Select and apply appropriate analytical and computer based methods for modelling and analysing engineering problems. Select and apply appropriate computer software tools to the synthesis, implementation, evaluation, analysis and solution of electronic problems and systems. Specialist knowledge and application. Critical thinking and problem solving. Critical analysis. Communication skills, written, oral and listening.

Numeracy. Computer literacy. Self-confidence, self-discipline & self-reliance (independent working). Awareness of strengths and weaknesses. Reliability, integrity, honesty and ethical awareness. Ability to prioritise tasks and time management (organising and planning work). Interpersonal skills, team working and leadership.


Feedback Strategy:

You will receive feedback on your learning and progress in several ways. Many of the on-line activities, such as, simulation activities and ‘homework questions’ provide instant feedback through GCULearn. Your tutor will help you work through the tutorial questions and address individual understanding difficulties and provide worked solutions.