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[http://biomechanics.stanford.edu/People ellen kuhl], | [http://biomechanics.stanford.edu/People ellen kuhl], | ||
| − | [mailto:wgoodwin@stanford.edu walter goodwin] | + | [mailto:wgoodwin@stanford.edu walter goodwin], |
| − | [mailto:kepowers@stanford.edu kayla powers] | + | [mailto:kepowers@stanford.edu kayla powers] <br> |
[mailto:shivant@stanford.edu shivani torres], | [mailto:shivant@stanford.edu shivani torres], | ||
[mailto:jeanny61@stanford.edu jeanny wang] <br> | [mailto:jeanny61@stanford.edu jeanny wang] <br> | ||
tue/thu 11:30-1:20, 550-200 <br> | tue/thu 11:30-1:20, 550-200 <br> | ||
| − | office hours | + | office hours tbd, 520-155 <br> |
| − | tbd, 520-155 | + | [http://biomechanics.stanford.edu/e14_17/e14_syllabus.pdf syllabus] |
|} | |} | ||
</div> | </div> | ||
| Line 90: | Line 90: | ||
! !! w04 !! !! practice week !! ch 1-4 !! | ! !! w04 !! !! practice week !! ch 1-4 !! | ||
|- | |- | ||
| − | | tue || jan || 31 || problems, problem, problems ... || 1.1-4.7 || | + | | tue || jan || 31 || problems, problem, problems ... || 1.1-4.7 || |[http://biomechanics.stanford.edu/e14_16/e14_n07.pdf n07],[http://biomechanics.stanford.edu/e14_16/e14_s07.pdf s07] |
|- | |- | ||
| thu || feb || 02 || midterm 1, in class, closed book, 1 cheat sheet || 1.1-4.7 || | | thu || feb || 02 || midterm 1, in class, closed book, 1 cheat sheet || 1.1-4.7 || | ||
| Line 96: | Line 96: | ||
! !! w05 !! !! 2d equilibrium week !! ch 5 !! | ! !! w05 !! !! 2d equilibrium week !! ch 5 !! | ||
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| − | | tue || feb || 07 || what's a free body diagram of a 2d system? || 5.1-5.2 ||[http://biomechanics.stanford.edu/e14_16/ | + | | tue || feb || 07 || what's a free body diagram of a 2d system? || 5.1-5.2 ||[http://biomechanics.stanford.edu/e14_16/e14_n08.pdf n08],[http://biomechanics.stanford.edu/e14_16/e14_s08.pdf s08] |
|- | |- | ||
| − | | thu || feb || 09 || what force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/e14_16/ | + | | thu || feb || 09 || what's force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/e14_16/e14_n09.pdf n09],[http://biomechanics.stanford.edu/e14_16/e14_s09.pdf s09] |
|- | |- | ||
! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ||
|- | |- | ||
| − | | tue || feb || 14 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/e14_16/ | + | | tue || feb || 14 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/e14_16/e14_n10.pdf n10],[http://biomechanics.stanford.edu/e14_16/e14_s10.pdf s10] |
|- | |- | ||
| − | | thu || feb || 16 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/e14_16/ | + | | thu || feb || 16 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/e14_16/e14_n11.pdf n11],[http://biomechanics.stanford.edu/e14_16/e14_s11.pdf s11] |
|- | |- | ||
! !! w07 !! !! structures week !! ch 6 !! | ! !! w07 !! !! structures week !! ch 6 !! | ||
|- | |- | ||
| − | | tue || feb || 21 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/e14_16/ | + | | tue || feb || 21 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/e14_16/e14_n12.pdf n12],[http://biomechanics.stanford.edu/e14_16/e14_s12.pdf s12] |
|- | |- | ||
| − | | thu || feb || 23 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/e14_16/ | + | | thu || feb || 23 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/e14_16/e14_n13.pdf n13],[http://biomechanics.stanford.edu/e14_16/e14_s13.pdf s13] |
|- | |- | ||
! !! w08 !! !! internal force week !! ch 7 !! | ! !! w08 !! !! internal force week !! ch 7 !! | ||
|- | |- | ||
| − | | tue || feb || 28 || | + | | tue || feb || 28 || midterm 2, all day take home, tue 12pm - wed 2pm || 5.1-6.6 || |
|- | |- | ||
| − | | thu || mar || 02 || | + | | thu || mar || 02 || what's a shear and moment diagram? || 7.1-7.3 || [http://biomechanics.stanford.edu/e14_16/e14_n14.pdf n14],[http://biomechanics.stanford.edu/e14_16/e14_s14.pdf s14] |
|- | |- | ||
! !! w09 !! !! friction and center week !! ch 8-9 !! | ! !! w09 !! !! friction and center week !! ch 8-9 !! | ||
|- | |- | ||
| − | | tue || mar || 07 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/e14_16/ | + | | tue || mar || 07 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/e14_16/e14_n15.pdf n15],[http://biomechanics.stanford.edu/e14_16/e14_s15.pdf s15] |
|- | |- | ||
| − | | thu || mar || 09 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/e14_16/ | + | | thu || mar || 09 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/e14_16/e14_n16.pdf n16],[http://biomechanics.stanford.edu/e14_16/e14_s16.pdf s16] |
|- | |- | ||
! !! w10 !! !! that's it week !! ch 1-9 !! | ! !! w10 !! !! that's it week !! ch 1-9 !! | ||
|- | |- | ||
| − | | tue || mar || 14 || the last lecture || 1.1-9.2 || | + | | tue || mar || 14 || the last lecture || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_16/e14_n17.pdf n17],[http://biomechanics.stanford.edu/e14_17/e14_s16.pdf s17] |
|- | |- | ||
| − | | thu || mar || 16 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_16/ | + | | thu || mar || 16 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_16/e14_n18.pdf n18],[http://biomechanics.stanford.edu/e14_16/e14_s18.pdf s18] |
|- | |- | ||
| thu || mar || 23 || final 12:15-3:15pm, in class, closed book, 1 cheat sheet || 1.1-9.2 || | | thu || mar || 23 || final 12:15-3:15pm, in class, closed book, 1 cheat sheet || 1.1-9.2 || | ||
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| − | [http://biomechanics.stanford.edu/ | + | [http://biomechanics.stanford.edu/e14_17/e14_syllabus.pdf download syllabus here] |
<div> | <div> | ||
Latest revision as of 21:42, 23 August 2017
Contents |
winter 17 - engr14 - intro to solid mechanics
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engr14 - intro to solid mechanics 17 ellen kuhl,
walter goodwin,
kayla powers tue/thu 11:30-1:20, 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 | 10 | what's statics? | 1.1-1.5 | n01,s01 |
| thu | jan | 12 | what's a force? | 2.1-2.9 | n02,s02 |
| w02 | particle week | ch 3 | |||
| tue | jan | 17 | what's a free body diagram at a point? | 3.1-3.2 | n03,s03 |
| thu | jan | 19 | what's force equilibrium at a point? | 3.3-3.4 | n04,s04 |
| w03 | moment week | ch 4 | |||
| tue | jan | 24 | what's a moment? | 4.1-4.4 | n05,s05 |
| thu | jan | 26 | what's a couple? what's distributed loading? | 4.5-4.7 | n06,s06 |
| w04 | practice week | ch 1-4 | |||
| tue | jan | 31 | problems, problem, problems ... | 1.1-4.7 | n07,s07 |
| thu | feb | 02 | midterm 1, in class, closed book, 1 cheat sheet | 1.1-4.7 | |
| w05 | 2d equilibrium week | ch 5 | |||
| tue | feb | 07 | what's a free body diagram of a 2d system? | 5.1-5.2 | n08,s08 |
| thu | feb | 09 | what's force and moment equilibrium in 2d? | 5.3-5.4 | n09,s09 |
| w06 | 3d equilibrium week | ch 5 | |||
| tue | feb | 14 | what's a free body diagram of a 3d system? | 5.5 | n10,s10 |
| thu | feb | 16 | what's force and moment equilibrium in 3d? | 5.6-5.7 | n11,s11 |
| w07 | structures week | ch 6 | |||
| tue | feb | 21 | what's truss? | 6.1-6.3 | n12,s12 |
| thu | feb | 23 | what's a frame? | 6.6 | n13,s13 |
| w08 | internal force week | ch 7 | |||
| tue | feb | 28 | midterm 2, all day take home, tue 12pm - wed 2pm | 5.1-6.6 | |
| thu | mar | 02 | what's a shear and moment diagram? | 7.1-7.3 | n14,s14 |
| w09 | friction and center week | ch 8-9 | |||
| tue | mar | 07 | what's friction? | 8.1-8.2 | n15,s15 |
| thu | mar | 09 | what's the center? | 9.1-9.2 | n16,s16 |
| w10 | that's it week | ch 1-9 | |||
| tue | mar | 14 | the last lecture | 1.1-9.2 | n17,s17 |
| thu | mar | 16 | problems, problems, problems ... | 1.1-9.2 | n18,s18 |
| thu | mar | 23 | final 12:15-3:15pm, in class, closed book, 1 cheat sheet | 1.1-9.2 |
