Strength

Mode of Delivery

Face to Face

Prerequisites and Co-Requisites

None

Recommended Optional Programme Components

none

Course Contents

Introduction and Basic concept in strength of materials. Dimensional analysis, Definition of stress and types of stress, Uniaxial Hooke’s Law, Stress-strain relation, Strength calculations in adhesiv bonds, rivet and bolt nut connections, Uniform and non-uniform Loading, Hyperstatic problems in uniaxial tension and compression, Stress concentration, Thermal stresses, Elastic constants and their relations, The generalized Hooke Law, Thin-walled pressure vessels, Simple torsion, Shaft torsion with circular cross section, Hyperstatic problems in shaft torsion, Simple bending, Normal and shear stresses due to symmetrical bending in the beams, Methods of increase the strength from beams, Form of combined stress, Two- dimensional stress state, Priencipal stresses and maximum sheer stress, Mohr’s circle for stress transformation, special cases in two dimensional analysis, Three – dimensional stress analysis, Two- dimensional strain state, Priencipal strains and maximum sheer strain, Mohr’s circle for strain transformation, Three – dimensional strain analysis.

Weekly Schedule

1) The general definition of strength, elements used in engineering structures, the installation types and the definition of emerging
2) Types of stress and strain, normal stress, shear stress. Engineering diagram drawing on the limit of elasticity, yield strength, tensile strength, tensile strength, elasticity modulus, Poisson ratio, safety factor,% strain, stress, stress-strain relations in the definition
3) Normal force diagram, drawing, horizontal-case of uniaxial tensile strain, stress, determination of size, material selection solution of the problems.
4) The case of uniaxial tensile strain consisting of vertical, stress the determination of size, material selection solution of the problems.
5) Example solution of problems.
6) Indeterminate problems in tension and compression have worn
7) Örnek problemler çözümü. Example solution of problems.
8) Midterm examination/Assessment
9) Single loaded, simply supported beam bending moment and shear force diagram and the solution
10) . Example solution of problems.
11) Distributed uniformly loaded, simply supported beam bending moment and shear force diagram and the solution
12) . Example solution of problems
13) Kirişlerde eğilme; normal gerilme, atalet momenti, eğik eğilme, gerilme yığılması hesabı.
14) Bending beams, shear stress, compound stress account, strength-building measures,
15) Course review

Recommended or Required Reading

Planned Learning Activities and Teaching Methods

1) Lecture
2) Question-Answer
3) Drill and Practice
4) Problem Solving

Assessment Methods and Criteria

Contribution of Midterm Examination to Course Grade	40%
Contribution of Final Examination to Course Grade	60%
Total	100%

Language of Instruction

Turkish

Work Placement(s)

Not Required