{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chapter_07_2

# Chapter_07_2 - Chapter7 InternalForces 1 Objectives 1...

This preview shows pages 1–10. Sign up to view the full content.

03/16/10 Chapter 7 - Internal Forces 1 Chapter 7 Internal Forces

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
03/16/10 Chapter 7 - Internal Forces 2 Objectives 1. To show how to use the method of sections  for determining the internal loadings in a  member 2. To generalize the procedure by formulating  equations that can be plotted so they  describe the internal shear and moment  throughout a member 3. To analyze the forces and study the  geometry of cables supporting a load
03/16/10 Chapter 7 - Internal Forces 3 Shear Force and Bending  Moment Diagrams BEAM  is a long, slender, structural  member designed to support transverse  loadings. A transverse loading is applied  perpendicular to the axis of the beam. Beams classified by their supports.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
03/16/10 Chapter 7 - Internal Forces 4 Need to know the internal shear force and the internal bending moment at all locations in the beam. This information is usually presented as a graph or diagram of these values vs. position.
03/16/10 Chapter 7 - Internal Forces 5

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
03/16/10 Chapter 7 - Internal Forces 6 P w a L b x 1 x 2 x 3 Simply Supported Beam
03/16/10 Chapter 7 - Internal Forces 7 P w a L b x 1 x 2 x 3 Cantilever Beam

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
03/16/10 Chapter 7 - Internal Forces 8
03/16/10 Chapter 7 - Internal Forces 9 Sign Convention 1. Positive Shear Force will cause a  clockwise rotation of the member on  which it acts.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern