Construction Theory I BY2312
Learning outcome
After successfully completing the course, the candidate will have achieved the following learning outcomes defined in terms of knowledge, skills and general competence.
Knowledge
The candidate:
- Is familiar with the term vector, and is able to outline a force vector in space and projections on different axes
- Has knowledge of the basic principles of static equilibrium
- Is familiar with the average forces in a beam/column cross-section and is aware of the variations over the length
- Is familiar with the concept of stress and is aware of the variation in relation to cross-sectional change (variation of cross-section norm)
- Has knowledge of homogeneity, elasticity and Hook’s law
- Has knowledge of the main structural materials and their functioning in a supporting structure
- Can explain how the basic issues in statics and strength of materials can be resolved
Skills
The candidate can:
- Outline a static model for a specific structural element which is subjected to a load
- Use equilibrium criteria to determine reaction forces in a statically determined task
- Describe the cross-section of a beam and calculate average forces
- Draw diagrams showing axial force, shear force and moment for beams and frames
- Calculate deflection in beams
- Calculate simple statically indeterminate tasks and find reaction forces
- Explain the functioning of a load-bearing element of concrete, steel and wood
- Explain the function of reinforcements in concrete beams and columns
General competence
The candidate can:
- Solve a statically determined task finding support reactions and draw diagrams showing the variation of average forces
- Use software to calculate static tasks
- On the basis of a simple realistic task, model and calculate element stresses and foundation loads
- Review the simple design of beams and rods
Course Description
Mechanics (approx. 75%)
- Forces, moments, equilibrium, average forces with diagrams. Beams, frames, composite structures and trusses
- Stresses and strains, Hook’s law, the distribution of normal and shear stresses. Combined load effect and main stresses
Construction materials and their function (approx. 25%)
- Concrete: Constituents, mixing concrete, curing and winter casting, sampling and working diagrams
- Steel: Strength properties of structural steel, tensile testing, steel profiles
- Wood: Physical properties of wood and laminated wood, pressure tests in the direction of the grain and across the grain, bending test
Teaching and Learning Methods
Lectures, obligatory exercises, and laboratory and practical exercises.
Laboratory and practical exercises will be carried out in groups of maximum 4 students per group. The result of all practical tasks must be submitted in a report.
Assessment Methods
The course grade will be based on:
Continuous assessment: individual written mid-term examination (30%)
Final examination: individual written examination (weight 70%). The final examination must receive a passing grade in order for the student to be awarded a passing grade for the course.
At least 6 of the first 8 exercises, and 3 of the last 4 exercises given (out of a total of 12 exercises) must be completed and approved.
Practical and lab exercises must also be completed and approved.
Minor adjustments may occur during the academic year, subject to the decision of the Dean
Publisert av / forfatter Ian Hector Harkness <Ian.HarknessSPAMFILTER@hit.no>, last modified Unni Stamland Kaasin - 21/01/2013