chapter 7-2

chapter 7-2 - CEE/ME 241 Shear and Moment Equations...

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CEE/ME 241 Lecture Notes for Section 7.2 1 Shear and Moment Equations Diagrams (Section 7.2) Today’s Objective : Students will be able to draw the shear force and bending moments for beams under various loading. In-Class Activities : Check Homework, if any Reading quiz Applications SFD and BMD Procedure for analysis Concept quiz Group problem solving Attention quiz READING QUIZ 1. Simply supported beams are beams with _________ supports. A) Pin and Roller B) Roller and Fixity C) Fixity and Pin D) All of the above. 2. In mechanics, the moment M acting on a section of a beam is called the _________ . A) axial force B) shear force C) normal force D) bending moment
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CEE/ME 241 Lecture Notes for Section 7.2 2 INTERNAL FORCES (continued) In two-dimensional cases, typical internal loads are normal or axial forces ( N, acting perpendicular to the section), shear forces ( V , acting along the surface), and the bending moment ( M ). The loads on the left and right sides of the section at C
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This note was uploaded on 09/19/2009 for the course ME 241 taught by Professor Itani during the Spring '08 term at Nevada.

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chapter 7-2 - CEE/ME 241 Shear and Moment Equations...

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