Download presentation

1
**SHEAR FORCE & BENDING MOMENT**

MR. VISHAL VASISTHA ASSISTANT PROFESSOR (ME) DRONACHARYA COLLEGE, GURGAON

2
**SHEAR FORCE & BENDING MOMENT**

Introduction Types of beam and load Shear force and bending Moment Relation between Shear force and Bending Moment

3
**INTRODUCTION Devoted to the analysis and the design of beams**

Beams – usually long, straight members In most cases – load are perpendicular to the axis of the beam Transverse loading causes only bending (M) and shear (V) in beam

4
**TYPES OF LOAD AND BEAM The transverse loading of beam may consist of**

Concentrated loads, P1, P2, unit (N) Distributed loads, w, unit (N/m)

5
TYPES OF LOAD AND BEAM Beams are classified to the way they are supported Several types of beams are shown below L shown in various parts in figure is called ‘span’

6
**DETERMINATIONS OF SF & & BM**

The Shear & bending moment diagram will be obtained by determining the values of V and M at selected points of the beam

7
**DETERMINATIONS OF SF & & BM**

The Shear V & bending moment M at a given point of a beam are said to be positive when the internal forces and couples acting on each portion of the beam are directed as shown in figure below The shear at any given point of a beam is positive when the external forces (loads and reactions) acting on the beam tend to shear off the beam at that point as indicated in figure below

8
**DETERMINATIONS OF SF & & BM**

The bending moment at any given point of a beam is positive when the external forces (loads and reactions) acting on the beam tend to bend the beam at that point as indicated in figure below

Similar presentations

OK

Introduction to Influence Lines Objectives of the materials covered: The student should be able to explain what influence lines basically are, and what.

Introduction to Influence Lines Objectives of the materials covered: The student should be able to explain what influence lines basically are, and what.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To ensure the functioning of the site, we use **cookies**. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy & Terms.
Your consent to our cookies if you continue to use this website.

Ads by Google

Ppt on adolf hitler Ppt on extinct birds and animals Download ppt on control and coordination of class x Ppt on first conditional worksheets Ppt on global warming and its effects Ppt on single phase energy meter Ppt on world environment day 2015 Ppt on teacher's day Ppt on air pollution in hindi Ppt on cross site scripting prevention