This preview shows pages 1–9. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: y T A x A y F BE C y C x W C y C x F BE F BE F BE Second, disassemble and solve for internal forces F BE is a two force member ME221 Lecture 33 7 Notes on Previous Problem Without recognizing BE is a two force member the problem, is not tractable. MUST draw a FBD for entire structure and each disassembled part Each FBD may have three unknown forces which are found from F x = 0; F y = 0; M z = 0 ME221 Lecture 33 8 General Procedure Draw FBD for entire structure and solve for reaction forces: F x = 0; F y = 0; M z = 0 Disassemble into component parts Recognize two force members Draw FBD and solve for reaction forces  using F x = 0; F y = 0; M z = 0 ME221 Lecture 33 9 Example Problem...
View Full
Document
 Summer '08
 Buch
 Statics

Click to edit the document details