TAILIEUCHUNG - Lecture Strength of Materials I: Chapter 1 - PhD. Tran Minh Tu

Lecture Strength of Materials I - Chapter 1: Introduction – Concept of stress. The following will be discussed in this chapter: Review of static, equilibrium of deformable body, concept of stress, stress under general loadings, strain, types of loading, assumptions, principle superposition. | STRENGTH OF MATERIALS STRENGTH OF MATERIALS 1 10 2013 TRAN MINH TU - University of Civil Engineering 1 Giai Phong Str. 55 Hai Ba Trung Dist. Hanoi Vietnam GENERAL INFORMATION Ass. Prof. Tran Minh Tu PhD. Eng. Mon. Fri. . at Room 202 H1 Office 1. Floor Lab. Building E-mail tpnt2002@ Tel 462 off. . Handphone 0912101173 Course notes http Ref. Ferdinand P. Beer Jr. J. T. DeWolf D. F. Mazurek. Mechanics of Materials. Mc Graw Hill . 2009 Office hours Tuesday 8 00-11 00 . or by appointment 2 Sample reading list Russell C. Hibbeler Mechanics of Materials 6 E required text Roy R. Craig Jr 1996 Mechanics and Materials Bedford Fowler amp Liecht 2003 Statics and Mechanics and Materials Beer amp Johnson Mechanics and Materials James H. Gere Mechanics and Materials 6th edition 3 1 10 2013 Strength of Materials This course discusses stress calculation due to loads. Description includes stress-strain concept tensile test stress and strain due to axial loading statically indeterminate case related to axial loading introduction to plasticity and residual stress stress and strain due to other loads such as torsion bending moment and shear force Mohr s circle of stress failure theory deflection statically indeterminate structures and energy method. 1 10 2013 4 GENERAL INFORMATION Princeton Grading MIT Grading Mid Term Exam - 20 Homework 25 Design Project - 30 Lab Assignments 30 Take Home Final Exam - Quiz 15 25 Case Study and Presentation 10 Problem set s - 15 Final Exam 20 Other See Instructor - 10 Class Attendance Stanford Grading Homework Assignments Berkeley Grading 25 Weekly homework Lab Reports 10 assignments 25 Two Midterm Midterm 25 Examinations 20 20 Final Exam 40 Final examination 35 . 1 10 2013 5 CHAPTER 1 Introduction 1 10 2013 Concept of Stress 6 Contents . Introduction . Review of Static . Equilibrium of deformable body . Concept of Stress . Stress Under General Loadings . Strain . Types of .

• Cơ khí - Chế tạo máy
• Strength of Materials
• Sức bền vật liệu
• Bài giảng Sức bền vật liệu
• Equilibrium of deformable body
• Concept of stress
• Stress under general loadings
• Finite element modelling
• Rectangular concrete filled steel tube stub columns incorporating high strength
• Ultra high strength materials
• Concentric axial compression
• Axial compression
• Theory and problems of strength of materials
• Statically indeterminate force systems tension
• Direct shear stresses
• Bending moment
• Moments of inertia
• Lecture Strength of materials
• Modulus of elasticity
• Statically indeterminate systems
• Statically indeterminate
• Stress transformation
• Plane stress state
• Transformation of plane stress
• Failure theories
• Permanently distorted
• Ductile material deforms
• Properties of cross sections
• Center of gravity – centroid
• Moment of Inertia of an area
• Radius of gyration
• Beam deflection
• Beam under transverse loading
• Statically indeterminate beams
• Torsional loads on circular shafts
• Torsion of noncircular members
• Helical spring under axial load
• Combined loading
• Eccentric axial loadings
• General combined loadings
• The secant formula
• Stability of structures
• Eccentric loadings
• Cementitious materials
• high strength concrete
• Strength required
• Placing procedures
• Splitting tensile strength
• Concentrically loaded columns
• Selected topics on strength
• The strength of materials
• Basic hypothesis
• Internal forces
• Three dimensional state
• Dimensional state
• Deflection of beams
• Bending stress
• Shearing stress
• Strength condition
• Torsional loads
• Circular shafts
• Engineering materials
• Their properties
• Price and availability
• The elastic moduli
• Yield strength
• Tensile strength
• Fast fracture
• Toughness and fatigue
• Mechanical engineering principles
• Forces acting at a point
• Forces in structures
• Analysis of stress
• The elastic limit
• Deflection of transversally leaded beams
• Statically indeterminate problems
• Energy of strain
• Combines bending
• Helical spring
• Close coiled
• Critical load
• Applied strength of materials
• Engineering stress
• Thermal expansion
• Properties of areas
• Torsion in round shafts
• Beam reactions
• Shear diagrams
• Moment diagrams
• Stresses in beams
• Combined stresses
• Visualizing stress
• Elastic deflection
• Double integration method
• Plastic deformations
• Mechanics and strength of materials
• The stress tensor
• The strain tensor
• Constitutive law
• Fundamental concepts
• Shear force
• Bending deflections
• Structural stability
• Energy theorems
• The total potential energy