Course content

STATICS: Statics basis. Forces and bending moment. Static equilibrium. Trusses and frames. Point loads and distributed loads. Normal forces, shear forces and bending moment.

MECHANICS OF MATERIALS: Centroid of area and 2nd moment of area. Stress, strain and elasticity. Normal and shear stress. Deformation of beams. Torsion of circular sections.

Learning outcome

The two courses Mechanics 1 and Mechanics 2 will give the students fundamental knowledge about statics and mechanics of materials.Mechanics 1 and 2 create a foundation for the advanced courses in solid mechanics.

Mechanics 1 has the following learning outcome:

Knowledge

The candidate should:

• be able to explain how forces and stresses work on structures and what is happening in the structure itself when it is loaded
• have a good knowledge of the linear beam theory (Euler-Bernoulli) and know how it can be used in practical situations
• have a good knowledge of the basic relationship of the subject areas history, traditions, individuality and place in the society
• know research and development within the field of skills

Skills

The candidate should be able to:

• apply her/his knowledge in mechanics on simple practical tasks
• calculate reaction forces and other forces in simple truss and frame structures for different loadings
• calculate, draw and interpret diagrams for axial force, shear force and bending moment in simple constructions
• calculate normal stresses in different sections of structural elements
• calculate shear stresses and strains due to torsion of circular sections
• use digital tools for calculations

General competence

The candidate should:

• have knowledge of relevant professional ethical issues
• have a good understanding of the relationship between the basic theory and the practical applications of the subject
• have a good knowledge of the principles of equilibrium and elasticity
• have basic understanding of structures
• have acquired a good academic basis and good understanding of mechanics for other subjects in the study to build upon
• have acquired an understanding of basic issues and be able to communicate these to others within their own fields of study
• understand the relationship between external loads on a construction and its material properties.
• be able to use physical insight to analyze and solve statics and strength of materials problems within the framework of the syllabus of the course
• use a basic relevant term and formula apertures

Digital competence

Programming with Python: Simple calculations, curve plotting, read data from file, numerical integration, regression.

Sustainability competence

The course serves to give the students appropriate skills to design safe and cost-effective structures.

Learning methods and activities

Lectures, assignments, computer exercises with Python, laboratory exercise.

2/3 of the assignments and computer exercises must be approved prior to the examination. The laboratory exercise is compulsory.

Compulsory assignments

• Exercises

Recommended previous knowledge

TMA4100 Calculus 1 and TDT4110 - Information Technology, Introduction (or equivalent)

Course materials

K. Bell: Konstruksjonsmekanikk. Del I - Likevektslære

K. Bell: Konstruksjonsmekanikk. Del II - Fasthetslære

Credit reductions