Mechanics of MaterialCourse Outline -Continue

The Islamic University of Gaza

Civil Engineering Department

Course Title: Mechanics of Materials, ECIV 2313

Semester:Spring 2014

Text Book: Mechanics of Materials, by F. Beer , E. Johnston, J. DeWolf D. Mazurek, 6th Edition, McGraw-Hill Book Company, UK, 2012.

Reference:

  • Mechanics of Materials, by Russell C. Hibbeler, Prentice Hall International UK , NY, 2001
  • Mechanics of Materials, by E. P. Popov, Prentice Hall International, 1978.

Instructor: Eng.Asmahan Jubeh

Phone: 2860700 Ext. 2918, Email: ajubeh @iugaza.edu.ps

Teaching Assistant: Eng.Asmahan Jubeh

Perquisite: Static (ECIV 2311)

Course Aims:

This course aims to study the relations between the applied loads to a non-rigid body in one side and the deformations, strains, and stresses in another side. These relations involve the concepts and skills that form the foundations of structure and machine member designs.

Course Intended Learning Outcomes:

  • Understanding the behaviors of non-rigid body due to different load types.
  • Stresses and strains distributions due to different loads combinations.
  • Design of simple of structure and machine member for normal, shear and bending forces.
  • Analyzing and design of real structure problems.
  • This Course is considered the basis or prerequisite of many courses specially: Concrete technology, Structure Analysis Soil Mechanics, Reinforced Concrete Design and Design of Steel Structure and Manufacturing Processes.

Course Outlines:

  • Introduction-Concept of Stress
  • Stress and Strain-Axial Loading
  • Torsion
  • Pure Bending
  • Analysis and Design of Beams for Bending
  • Shearing Stresses in Beams and Thin-Walled Members
  • Transformation of Stresses and Strain
  • Principle Stresses under a Given Loading
  • Columns Buckling

Exams and Grading Policy:

Homework, and Class Participation15 points

Midterm Exam30 points

Final Exam55 points

Total100 Points

Exams Date:Midterm Exam Sunday 02.04.2009

Final Exam Saturday03.06.2009

Policies:

Student with absences that exceed 25% will not be permitted to take the final exam.

Penalty will be assigned for late delivery. (Homework may not be accepted after deadline)

Internet site:

Detailed Course Outline and Homework Assignment

1. / Introduction-Concept of Stress /

Homework

1.1-1.2 / Introduction, Review. / 3,7,9,10,15,18,19
1.3 / Stresses in the members of a structure.
1.4 / Analysis and Design.
1.5-1.9 / Normal Stress, Shearing Stress, Bearing Stress, Applications
1.11-1.13 / Stress on an Oblique Plane, Stress Under General Loading, Design Considerations. / 31,35,45,49
Review and summary
/ 61,63,69
2. / Stress and Strain-Axial Loading
2.1-2.4 / Introduction, Normal Strain, Stress-Strain Diagram / 3,11,15,19,20,27,28
2.5- 2.8 / Hook’s Law, Elastic versus Plastic Behavior, Fatigue, Deformation of Members
2.9, 2.10 / Statically Indeterminate Problems, Temperature Changes / 34,41,47,52,59
2.11, 2.12 / Poisson Ratio, Generalized Hook’s Law / 63,65,69,79
2.14, 2.15 / Shearing Strain, Further Discussion of Deformations under Axial loading
Review and summary / 125,133
3. / Torsion
3.1-3.4 / Introduction , Stresses and Strain in a Circular Shaft, Deformation in circular shaft, Stresses in ElasticRange / 5,11,15,22
3.5, 3.6 / Angle of Twist, Statically Indeterminate Shafts / 32,35,38,40,54
Review and summary / 150
4. / Pure Bending
4.1-4.5 / Stresses, Strains and Deformation in Pure Bending in ElasticRange / 2,9,11,22
4.6 / Bending of Members Made of Several Materials / 40,45,53,58
4.12 / Eccentric Axial Loading in a Plane of Symmetry / 117,122,139
4.13 / Unsymmetric Bending / 146,158
4.14 / General Case of Eccentric Axial Loading
Review and summary / 214
5. / Analysis and Design of Beams for Bending
5.1 / Introduction / 9,42,49,54,67
5.2, 5.3 / Shear and B.M. Diagrams, Relations among Shear and Bending Moment
5.4 / Design of Prismatic Beams for Bending / 75,81,93,101
Review and summary / 167
6. / Shearing Stresses in Beams and Thin-Walled Members
6.1-6.5 / Introduction, Shear on a Horizontal Plane, Shearing Stress in Beam / 4,14,20
6.6, 6.7 / Longitudinal shear on beam, Shear Stresses in A Thin-Walled Members / 30,31,32,33,40, 45
Review and summary / 94
7. / Transformation of Stresses and Strain
7.1-7.3 / Transformation of Plane Stress, Principle Stresses, Maximum Shearing Stress / 2,10
7.4 / Mohr’s Circle for Plane Stress / 53,55
7.9 / Stresses in Thin-Walled Pressure Vessels / 111,112,115
Review and summary / 160,165
8. / Principle Stresses under a Given Loading
8.1, 8.2 / Introduction, Principal Stresses in a Beam / 31,38,46, 48,54,62
8.4 / Stresses under Combined Loading
Review and summary / 73,84
10. / Columns
10.1-10.3 / Introduction, Stability of Structures, Euler’s Formula / 1,2,3,4,11,28
10.4 / Extension of Euler’s Formulas

Good Luck