mechanics of materials - · pdf file14 january 2011 1 mechanics of materials civl 3322 / mech...
TRANSCRIPT
![Page 1: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/1.jpg)
14 January 2011
1
Mechanics of Materials CIVL 3322 / MECH 3322
Beams Shear and Moment Diagrams
Beams
¢ Any structural element l Length is much great then the cross
sectional dimension l Loading is normal to the longest axis l Typically prismatic
Beams - Shear and Moment Calculations 2
![Page 2: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/2.jpg)
14 January 2011
2
Test Result
¢ Raw Score x/15 ¢ Scaled Score ¢ Homework Average ¢ Participation Average
¢ Weighted Current Class Average
Beams - Shear and Moment Calculations 3
Beams
¢ In Statics, the concern was with the forces required to support the beam
¢ In Mechanics of Materials, the concern is with forces that are internal to the beam and therefore can deform or rupture the beam
Beams - Shear and Moment Calculations 4
![Page 3: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/3.jpg)
14 January 2011
3
Beams
¢ How the internal forces and moments change with loading are the design concern
¢ In order to see how these vary, it is useful to return to one of the simple reaction models from statics, a fixed end support
Beams - Shear and Moment Calculations 5
E07_001_1
Beams - Shear and Moment Calculations 6
![Page 4: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/4.jpg)
14 January 2011
4
E07_001_2 Beams - Shear and Moment Calculations 7
F07_006 Beams - Shear and Moment Calculations 8
![Page 5: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/5.jpg)
14 January 2011
5
E07_002_1
Beams - Shear and Moment Calculations 9
P07_009
Beams - Shear and Moment Calculations 10
![Page 6: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/6.jpg)
14 January 2011
6
E07_004_1
Beams - Shear and Moment Calculations 11
P07_014
Beams - Shear and Moment Calculations 12
![Page 7: Mechanics of Materials - · PDF file14 January 2011 1 Mechanics of Materials CIVL 3322 / MECH 3322 Beams Shear and Moment Diagrams Beams ! Any structural element " Length is much great](https://reader036.vdocuments.site/reader036/viewer/2022062311/5ab35bc07f8b9ac66c8e36a7/html5/thumbnails/7.jpg)
14 January 2011
7
Homework
¢ P 7.1 ¢ P 7.2 ¢ P 7.6
Beams - Shear and Moment Calculations 13