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Shear & Moment Diagrams (Continued / Graphical Method) ENGR B36 - Statics Pat Aderhold 11/10/2014.

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Presentation on theme: "Shear & Moment Diagrams (Continued / Graphical Method) ENGR B36 - Statics Pat Aderhold 11/10/2014."— Presentation transcript:

1 Shear & Moment Diagrams (Continued / Graphical Method) ENGR B36 - Statics Pat Aderhold 11/10/2014

2 Quiz! You have 30 minutes Addition to Exam #2 grade  Apply points on worst problem  As many as ½ points lost  Can only improve score

3 Upcoming Schedule Today  Shear & Moment diagrams (cont.)  Info on Group Design Project Wed. - Fluid Statics (out of order) Next Mon. - Flexible Cables (out of order) What’s left?  Friction  Area Moments of Inertia

4 Shear & Moment Diagrams Went over the most robust method  Free body diagrams at each segment  Use equations to calculate V & M values “Shortcut”  Use relations between slope, area  Faster, graphical route to same answers

5 Relation Between w, V and M Meriam, JL and Kraige, LG. Statics 7 th Ed. Wiley p

6 Sample Problem 5/13 Meriam, JL and Kraige, LG. Statics 7 th Ed. Wiley p. 283

7 Sample Problem 5/15 Meriam, JL and Kraige, LG. Statics 7 th Ed. Wiley p. 285

8 Practice Problem 5/129 Meriam, JL and Kraige, LG. Statics 7 th Ed. Wiley p. 286

9 Practice Problem 5/138 Meriam, JL and Kraige, LG. Statics 7 th Ed. Wiley p. 288

10 Extra Resources Check yourself with free calculator Virtual lecture with more examples https://www.youtube.com/watch?v=4XzN2leKJxg

11 Group Design Project Groups of 4-5  Pick your own teams  Inform me in class on Monday or via  Any without team preference will be placed by me next Monday Following same specifications of Fall ‘12  Take handout before you leave  Graded on Construction, Performance and Report

12 For Next Class Read through Article 5/9 Practice Problems  5/140 & 5/147 (from last time)  5/142 & 5/148 Professor Darke lecturing on Wednesday


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