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Moment, Shear, and Normal Force Diagrams - Lecture Slides | ENGR 210, Study notes of Statistics

Material Type: Notes; Professor: Abdel-Rahim; Class: Engineering Statics; Subject: Engineering-General; University: University of Idaho; Term: Spring 2005;

Typology: Study notes

Pre 2010

Uploaded on 08/19/2009

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Engr210 – Spring 2005 Instructor: Ahmed Abdel-Rahim
Lesson # 27: Moment, Shear, and Normal Force diagrams Page 1 of 1
Today’s Objective:
1. Develop shear and moment
equations for beams
2. Draw Shear, Normal and Moment
Equations for beams
Things to consider
Normal forces in Beams?
Define “x” in the shear and moment
equations [No change in loading]
a) Supports,
b) start and end of distributed laods
c) Concentrated loads.
Procedure for analysis
a) FBD for the entire structure
b) Support Reactions
c) Set x, y axis [left side of the
beam]
d) Define x1, x2, x3
e) Find V and M at sextion 1, 2, and
3
f) Draw the shear and bending
moment diagrams
Example 7.48
Example 7.49, 7.52 & 7.54
Sign convention
Depends on which side you are doing the
analysis.

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Engr210 – Spring 2005 Instructor: Ahmed Abdel-Rahim Lesson # 27: Moment, Shear, and Normal Force diagrams Page 1 of 1

Today’s Objective:

  1. Develop shear and moment equations for beams
  2. Draw Shear, Normal and Moment Equations for beams

Things to consider Normal forces in Beams? Define “x” in the shear and moment equations [No change in loading] a) Supports, b) start and end of distributed laods c) Concentrated loads.

Procedure for analysis a) FBD for the entire structure b) Support Reactions c) Set x, y axis [left side of the beam] d) Define x1, x2, x e) Find V and M at sextion 1, 2, and 3 f) Draw the shear and bending moment diagrams

Example 7.

Example 7.49, 7.52 & 7.

Sign convention

Depends on which side you are doing the analysis.