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! !! w05 !! !! 2d equilibrium week !! ch 5 !! | ! !! w05 !! !! 2d equilibrium week !! ch 5 !! | ||
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| − | | tue || feb || 06 || what's a free body diagram of a 2d system? || 5.1-5.2 ||[http://biomechanics.stanford.edu/e14_18/ | + | | tue || feb || 06 || what's a free body diagram of a 2d system? || 5.1-5.2 ||[http://biomechanics.stanford.edu/e14_18/e14_n09.pdf n09],[http://biomechanics.stanford.edu/e14_18/e14_s09.pdf s09] |
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| − | | thu || feb || 08 || what's force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/e14_18/ | + | | thu || feb || 08 || what's force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/e14_18/e14_n10.pdf n10],[http://biomechanics.stanford.edu/e14_18/e14_s10.pdf s10] |
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! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ||
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| − | | tue || feb || 13 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/e14_18/ | + | | tue || feb || 13 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/e14_18/e14_n11.pdf n11],[http://biomechanics.stanford.edu/e14_18/e14_s11.pdf s11] |
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| − | | thu || feb || 15 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/e14_18/ | + | | thu || feb || 15 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/e14_18/e14_n12.pdf n12],[http://biomechanics.stanford.edu/e14_18/e14_s12.pdf s12] |
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! !! w07 !! !! structures week !! ch 6 !! | ! !! w07 !! !! structures week !! ch 6 !! | ||
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| − | | tue || feb || 20 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/e14_18/ | + | | tue || feb || 20 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/e14_18/e14_n13.pdf n13],[http://biomechanics.stanford.edu/e14_18/e14_s13.pdf s13] |
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| thu || feb || 22 || midterm 2, all day take home, thu 12pm - fri 2pm || 5.1-6.3 || | | thu || feb || 22 || midterm 2, all day take home, thu 12pm - fri 2pm || 5.1-6.3 || | ||
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! !! w08 !! !! internal force week !! ch 7 !! | ! !! w08 !! !! internal force week !! ch 7 !! | ||
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| − | | tue || feb || 27 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/e14_18/ | + | | tue || feb || 27 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/e14_18/e14_n15.pdf n15],[http://biomechanics.stanford.edu/e14_18/e14_s15.pdf s15] |
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| − | | thu || mar || 01 || what's a shear and moment diagram? || 7.1-7.3 || [http://biomechanics.stanford.edu/e14_18/ | + | | thu || mar || 01 || what's a shear and moment diagram? || 7.1-7.3 || [http://biomechanics.stanford.edu/e14_18/e14_n16.pdf n16],[http://biomechanics.stanford.edu/e14_18/e14_s16.pdf s16] |
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! !! w09 !! !! friction and center week !! ch 8-9 !! | ! !! w09 !! !! friction and center week !! ch 8-9 !! | ||
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| − | | tue || mar || 06 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/e14_18/ | + | | tue || mar || 06 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/e14_18/e14_n17.pdf n17],[http://biomechanics.stanford.edu/e14_18/e14_s17.pdf s17] |
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| − | | thu || mar || 08 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/e14_18/ | + | | thu || mar || 08 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n18.pdf n18],[http://biomechanics.stanford.edu/e14_18/e14_s18.pdf s18] |
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! !! w10 !! !! that's it week !! ch 1-9 !! | ! !! w10 !! !! that's it week !! ch 1-9 !! | ||
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| − | | tue || mar || 13 || the last lecture || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/ | + | | tue || mar || 13 || the last lecture || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n19.pdf n19],[http://biomechanics.stanford.edu/e14_18/e14_s19.pdf s19] |
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| − | | thu || mar || 15 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/ | + | | thu || mar || 15 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n20.pdf n20],[http://biomechanics.stanford.edu/e14_18/e14_s20.pdf s20] |
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| thu || mar || 22 || final 12:15-3:15pm, in class, closed book, 1 cheat sheet || 1.1-9.2 || | | thu || mar || 22 || final 12:15-3:15pm, in class, closed book, 1 cheat sheet || 1.1-9.2 || | ||
Revision as of 15:47, 6 January 2018
Contents |
winter 18 - engr14 - intro to solid mechanics
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engr14 - intro to solid mechanics 18 ellen kuhl,
adrian piedra, tue/thu 11:30-12:50, 550-200 |
goals
why do things break? to reliably predict what’s going on inside a structure, we need to know the forces that act on it. it’s newton’s law that helps us to determine these forces. basically, this class is all about newton’s law, force equilibrium, and its application to civil, mechanical, aerospace, and biological problems. we explore it for particles first, then for two-dimensional, and finally for three-dimensional systems. first we look at the structure from the outside, then from the inside. we learn how to identify, formulate, and solve engineering problems. to do so, you should be familiar with and not afraid of maths, vectors, and basic physics.
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grading
- 20 % homework - 5 homework assignments, 4% each
- 25 % midterm 1 - closed book, closed notes, one single page cheat sheet
- 25 % midterm 2 - take home exam
- 25 % final - closed book, closed notes, one single page cheat sheet
the best of the three exams will count 30% towards your final grade
syllabus
| day | date | topic | chapter | notes/slides | |
| w01 | force week | ch 1-2 | |||
|---|---|---|---|---|---|
| tue | jan | 09 | what's statics? | 1.1-1.5 | n01,s01 |
| thu | jan | 11 | what's a force? | 2.1-2.9 | n02,s02 |
| w02 | particle week | ch 3 | |||
| tue | jan | 16 | what's a free body diagram at a point? | 3.1-3.2 | n03,s03 |
| thu | jan | 18 | what's force equilibrium at a point? | 3.3-3.4 | n04,s04 |
| w03 | moment week | ch 4 | |||
| tue | jan | 23 | what's a moment? | 4.1-4.4 | n05,s05 |
| thu | jan | 25 | what's a couple? what's distributed loading? | 4.5-4.7 | n06,s06 |
| w04 | practice week | ch 1-4 | |||
| tue | jan | 30 | problems, problem, problems ... | 1.1-4.7 | n07,s07 |
| thu | feb | 01 | midterm 1, in class, closed book, 1 cheat sheet | 1.1-4.7 | |
| w05 | 2d equilibrium week | ch 5 | |||
| tue | feb | 06 | what's a free body diagram of a 2d system? | 5.1-5.2 | n09,s09 |
| thu | feb | 08 | what's force and moment equilibrium in 2d? | 5.3-5.4 | n10,s10 |
| w06 | 3d equilibrium week | ch 5 | |||
| tue | feb | 13 | what's a free body diagram of a 3d system? | 5.5 | n11,s11 |
| thu | feb | 15 | what's force and moment equilibrium in 3d? | 5.6-5.7 | n12,s12 |
| w07 | structures week | ch 6 | |||
| tue | feb | 20 | what's truss? | 6.1-6.3 | n13,s13 |
| thu | feb | 22 | midterm 2, all day take home, thu 12pm - fri 2pm | 5.1-6.3 | |
| w08 | internal force week | ch 7 | |||
| tue | feb | 27 | what's a frame? | 6.6 | n15,s15 |
| thu | mar | 01 | what's a shear and moment diagram? | 7.1-7.3 | n16,s16 |
| w09 | friction and center week | ch 8-9 | |||
| tue | mar | 06 | what's friction? | 8.1-8.2 | n17,s17 |
| thu | mar | 08 | what's the center? | 9.1-9.2 | n18,s18 |
| w10 | that's it week | ch 1-9 | |||
| tue | mar | 13 | the last lecture | 1.1-9.2 | n19,s19 |
| thu | mar | 15 | problems, problems, problems ... | 1.1-9.2 | n20,s20 |
| thu | mar | 22 | final 12:15-3:15pm, in class, closed book, 1 cheat sheet | 1.1-9.2 |
