Iğdır University Lifelong Learning Programme

Description of Individual Course Units

Course Unit Code	Course Unit Title	Type of Course Unit	Year of Study	Semester	Number of ECTS Credits
180102004202	STRENGTH OF MATERIALS - II	Compulsory	1	2	4

Level of Course Unit

First Cycle

Objectives of the Course

The aim is to calculate stresses and deformations of objects under external loadings and to give an ability to apply the knowledge of strength of materials on engineering applications and design problems

Name of Lecturer(s)

Prof. Ömer Rıza AKGÜN

Learning Outcomes

1	Compute the centroid and moment of inertia of areas having shapes commonly found in beams.
2	Understand the internal stress distribution produced by pure bending.
3	Compute the equation of elastic curve and maximum deflection by using double integration, moment area and superposition methods.
4	Give dimension to structural elements under combined loading conditions.
5	Analyze solid bodies by various energy methods.
6	Calculate the critical stress of a structure using theories relating to elastic and inelastic buckling.

Mode of Delivery

Daytime Class

Prerequisites and co-requisities

None

Recommended Optional Programme Components

None

Course Contents

Momentso inertia, Pure bending, Shear and bendig moment, Deflection of beams, Axial normal loading and bendisng moment, Axial normal loading and torsion, Bending moment and torsion, Methods of energy, Stability of beams.

Weekly Detailed Course Contents

Week	Theoretical	Practice	Laboratory
1	Moments of inertia for areas, Pure bending
2	Pure bending, Bending with shear
3	Bending with shear, Composite beams
4	Shear centre, Elastic curve, Method of differential equation
5	Mohr method, Method of cantilever beam
6	Solution of statically in-determined systems, Elastic curve of non-prismatic beams
7	Three-moment equation, Normal force with bending
8	Mid-term exam
9	Core of a section, Unstrength material against to tension
10	Bending with torsion, Other cases of mechanics of materials
11	Energy methods
12	Principle of Virtual Work, Second mid-term exam
13	Castigliano Theorems
14	Solution of statically in-determined systems with energy methods

Recommended or Required Reading

1 İnan, M. 1970; Cisimlerin Mukavemeti, Ofset Matbaacılık Ltd. Şti., İstanbul. 2 Kayan, İ. 1987; Cisimlerin Mukavemeti, İstanbul Teknik Üniversitesi Matbaası, Sayı:1334, Gümüşsuyu-İstanbul. 3 Bakioğlu, M. 2009; Cisimlerin Mukavemeti Cilt 2, Beta Basım Yayım Dağıtım A. Ş., Çağaloğlu-İstanbul. 4 Omurtag, M. H. 2005; Mukavemet II, Birsen Yayınevi, İstanbul. 5 Özbek, T. 1987; Mukavemet, Birsen Yayınevi, Çağaloğlu-İstanbul. 6 Beer, F. P., DeWolf, J. T. 2008, Mechanics of Materials, McGraw-Hill Companies, ISBN-13: 9780077221409. 7 Hibbeler, R. C. 2009, Mechanics of Materials, Seventh Edition.

Planned Learning Activities and Teaching Methods

Assessment Methods and Criteria

Term (or Year) Learning Activities	Quantity	Weight
Midterm Examination	1	100
SUM		100
End Of Term (or Year) Learning Activities	Quantity	Weight
Final Examination	1	100
SUM		100
Term (or Year) Learning Activities		40
End Of Term (or Year) Learning Activities		60
SUM		100

Language of Instruction

Turkish

Work Placement(s)

None

Workload Calculation

Activities	Number	Time (hours)	Total Work Load (hours)
Midterm Examination	1	1	1
Final Examination	1	2	2
Self Study	14	6	84
Individual Study for Mid term Examination	1	10	10
Individual Study for Final Examination	1	18	18
TOTAL WORKLOAD (hours)			115

Contribution of Learning Outcomes to Programme Outcomes

	PO 1	PO 2	PO 3	PO 4	PO 5	PO 6	PO 7	PO 8	PO 9	PO 10	PO 11
LO1	3	4	4	3	4	4	4	3	5	3	4
LO2	2	4	4	3	3	4	4	5	4	5	4
LO3	4	4	2	5	2	5	3	4	2	3	3
LO4	3	3	3	2	3	3	4	3	3	3	2
LO5	4	3	4	3	3	3	3	3	4	3	4
LO6	5	3	4	4	4	4	5	4	5	4	4

* Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High