# GAZI UNIVERSITY INFORMATION PACKAGE - 2019 ACADEMIC YEAR

COURSE DESCRIPTION
STRENGTH OF MATERIALS/MM 210 E
 Course Title: STRENGTH OF MATERIALS Credits 4 ECTS 5 Semester 4 Compulsory/Elective Compulsory
COURSE INFO
-- LANGUAGE OF INSTRUCTION
English
-- NAME OF LECTURER(S)
Assoc.Prof. Ezgi GUNAY, Lecturer Dr. Tunç APATAY
-- WEB SITE(S) OF LECTURER(S)
www.websitem.gazi.edu.tr/egunay, www.websitem.gazi.edu.tr/tapatay
-- EMAIL(S) OF LECTURER(S)
egunay@gazi.edu.tr, tapatay@gazi.edu.tr
-- LEARNING OUTCOMES OF THE COURSE UNIT
Understanding of stress and strain concepts for the elastic bodies.
Ability to calculate the stress state at a point under the combined loading effect for the mechanical design.
Ability to solve the statically undetermined problems.
Understanding the principle stress concepts and ability to apply the stress transformation.

-- MODE OF DELIVERY
The mode of delivery of this course is Face to face
-- PREREQUISITES AND CO-REQUISITES
MM201 Statics
-- RECOMMENDED OPTIONAL PROGRAMME COMPONENTS
Mathematics, Physics, Materials Science
 --COURSE CONTENT 1. Week STRESS: equilibrium of a deformable body, average normal and shear stress, bearing stress. 2. Week STRESS: allowable stress, factor of safety STRAIN: deformation 3. Week STRAIN: normal and shear strain, MECHANICAL PROPERTIES OF MATERIALS: the tension test,Hooke’s law, Poisson’s ratio. 4. Week AXIAL LOAD: elastic deformation of an axially loaded members, principle of superposition. 5. Week AXIAL LOAD: statically indeterminate axially loaded member, thermal stress. 6. Week TORSION: the torsion formula, power transmission,statically indeterminate torque-loaded members 7. Week MIDTERM I 8. Week BENDING: Shear and moment diagrams, the flexure formula. 9. Week TRANSVERSE SHEAR: the shear formula, shear stresses in beams, shear flow in built-up members. 10. Week COMBINED LOADING: state of stress caused by combined loading. 11. Week STRESS TRANSFORMATION: plane stress transformation, general equations of plane stress transformation. 12. Week MIDTERM II 13. Week STRESS TRANSFORMATION: Mohr’s circle, 14. Week STRESS TRANSFORMATION: Mohr’s circle, 15. Week STRAIN TRANSFORMATION: plane strain, Mohr’s circle. 16. Week Final