 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 1 Using graphical method, draw the shear and bending moment diagrams for the beam shown.

Slides:

Advertisements

Similar presentations

ME 271 STRENGTH OF MATERIALS

Advertisements

Course Name : DESIGN OF MACHINE ELEMENTS

Check Beam Shear.

PROBLEM-1 The pipe shown in the figure has an inner diameter of 80 mm and an outer diameter of 100 mm. If its end is tightened against the support at A.

Analysis of Beams in Bending ( )

SHEAR IN BEAMS. SHEAR IN BEAMS Example (4.1): A rectangular beam has the dimensions shown in Figure 4.12.a and is loaded with a 40 ton concentrated.

Section VI Shaft Design.

*5.7 THIN-WALLED TUBES HAVING CLOSED CROSS SECTIONS

Torsion Torsional Deformation of a circular shaft,

CHAPTER OBJECTIVES Discuss effects of applying torsional loading to a long straight member Determine stress distribution within the member under torsional.

Copyright © 2011 Pearson Education South Asia Pte Ltd

Mohr's Circle - Application

Structure Analysis I. Lecture 8 Internal Loading Developed in Structural Members Shear & Moment diagram Ch.4 in text book.

Lecture # 2 Allowable Stress Objective:

Copyright © 2011 Pearson Education South Asia Pte Ltd

THEORIES OF FAILURE THEORIES OF FAILURE FOR DUCTILE MATERIALS

Copyright © 2011 Pearson Education South Asia Pte Ltd

Copyright © 2011 Pearson Education South Asia Pte Ltd

PROBLEM-1 State of stress at a point is represented by the element shown. Determine the state of stress at the point on another element orientated 30

SHEAR AND MOMENT DIAGRAMS WITH APPLICATIONS IN TWO ORTHOGONAL PLANES

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-1 : UNIAXIAL LOAD 1 PROBLEM-1 1 m P A composite A-36 steel bar shown in the figure has 2 segments,

4.5 FORCE METHOD OF ANALYSIS FOR AXIALLY LOADED MEMBERS

PROBLEM mm x y 800 mm P = 1500 N z y 50 mm 100 mm

CHAPTER OBJECTIVES Determine stress in members caused by bending

CHAPTER OBJECTIVES Design a beam to resist both bending and shear loads. Develop methods used for designing prismatic beams. Determine shape of fully.

Bending Shear and Moment Diagram, Graphical method to construct shear

MECHANICS OF MATERIALS 7th Edition

Shear stress versus shear strain For homogeneous & isotropic materials pure shear causes angular distortion of a material as shown above. Pure shear is.

CHAPTER OBJECTIVES Review important principles of statics

Problem-1 A section of commercial steel shafting 2.0 m long between bearings carries a 1000 N pulley at its midpoint, as shown in Figure. The pulley is.

CHAPTER OBJECTIVES Analyze the stress developed in thin-walled pressure vessels Review the stress analysis developed in previous chapters regarding axial.

Copyright © 2010 Pearson Education South Asia Pte Ltd

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-1 : UNIAXIAL LOAD 1 PROBLEM-1 1 m P A composite A-36 steel bar shown in the figure has 2 segments,

CHAPTER OBJECTIVES Review important principles of statics

Section XI Keys, Pins, & Splines.

Equilibrium of a Rigid Body 5 Engineering Mechanics: Statics in SI Units, 12e Copyright © 2010 Pearson Education South Asia Pte Ltd.

 2005 Pearson Education South Asia Pte Ltd 7. Transverse Shear 1 CHAPTER OBJECTIVES Develop a method for finding the shear stress in a beam having a prismatic.

CHAPTER OBJECTIVES Use various methods to determine the deflection and slope at specific pts on beams and shafts: Integration method Discontinuity functions.

ENT 153 TUTORIAL 1.

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-1 : UNIAXIAL LOAD 1 PROBLEM-1 1 m P A composite A-36 steel bar shown in the figure has 2 segments,

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-1 : STRESS & STRAIN 1 PROBLEM-1 The hanger assembly is used to support a distributed loading of w=16kN/m.

CHAPTER OBJECTIVES Analyze the stress developed in thin-walled pressure vessels Review the stress analysis developed in previous chapters regarding axial.

CIVL3310 STRUCTURAL ANALYSIS

PROBLEM-1 Using graphical method, draw the shear and bending moment diagrams for the beam shown in the figure. Determine the absolute maximum bending.

Static Analysis Static Analysis, Internal Forces, Stresses: Normal and Shear 1.

PROBLEM-1 The pipe shown in the figure has an inner diameter of 80 mm and an outer diameter of 100 mm. If its end is tightened against the support at A.

CHAPTER OBJECTIVES Discuss effects of applying torsional loading to a long straight member Determine stress distribution within the member under torsional.

1.5 AVERAGE SHEAR STRESS Shear stress is the stress component that act in the plane of the sectioned area. Consider a force F acting to the bar For rigid.

PROBLEMS ON TORSION.

Stress Concentrations

CHAPTER OBJECTIVES To show how to transform the stress components that are associated with a particular coordinate system into components associated with.

Unit-5. Torsion in Shafts and Buckling of Axially Loaded Columns Lecture Number-3 Mr. M.A.Mohite Mechanical Engineering S.I.T., Lonavala.

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 1 Using graphical method, draw the shear and bending moment diagrams for the beam shown.

Equilibrium of a Rigid Body 5 Engineering Mechanics: Statics in SI Units, 12e Copyright © 2010 Pearson Education South Asia Pte Ltd.

 2005 Pearson Education South Asia Pte Ltd 6. Bending 1 CHAPTER OBJECTIVES To determine stress in members caused by bending To discuss how to establish.

Chapter Objectives Understand how to measure the stress and strain through experiments Correlate the behavior of some engineering materials to the stress-strain.

1. Two rods, one of nylon and one of steel, are rigidly connected as shown in Fig. P.1.2. Determine the stresses and axial deformations when an axial load.

Problem lb/ft For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the magnitude and location of the.

Design of a Transmission Shaft

3. Stresses in Machine Elements

Principle Stresses Under a Given Loading

PROBLEMS ON TORSION.

INTERNAL FORCES AND FORCES IN BEAMS

Theory of Simple Bending

Mechanics of Materials Lab

Strength of Material Torsion Dr. Attaullah Shah.

Internal Forces.

Examples on Equilibrium

Lecture # 23 & 24 Compound Stress Objective:-

Presentation transcript:

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 1 Using graphical method, draw the shear and bending moment diagrams for the beam shown in the figure. Determine the absolute maximum bending stress. PROBLEM-1 P 1 = 5 kN C A B P 2 = 8 kN D 2 m 6 m 2 m 5 cm5 cm 8 cm8 cm

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 2 PROBLEM-2 6 m P 1 =10 kN 2 m P 2 =15 kN B C A If the rod bar has a diameter of 100 mm, Determine the absolute maximum bending stress in the shaft.

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 3 EXAMPLE-3 If the shaft has a diameter of 50 mm, Determine the absolute maximum Bending stress in the shaft.

 2005 Pearson Education South Asia Pte Ltd TUTORIAL-3 : BENDING 4 PROBLEM-4 Shaft is supported by smooth journal bearings at A and B. Due to transmission of power to and from the shaft, the belts on the pulleys are subjected to the tensions shown. Determine the smallest diameter of the shaft using the maximum-shear-stress theory, with  allow = 50 MPa.