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! !! w01 !! !! force week !! ch 1-2 !! | ! !! w01 !! !! force week !! ch 1-2 !! | ||
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| − | | tue || jan || 09 || what's statics? || 1.1-1.5 ||[http://biomechanics.stanford.edu/ | + | | tue || jan || 09 || what's statics? || 1.1-1.5 ||[http://biomechanics.stanford.edu/e14_18/e14_n01.pdf n01],[http://biomechanics.stanford.edu/e14_18/e14_s01.pdf s01] |
|- | |- | ||
| − | | thu || jan || 11 || what's a force? || 2.1-2.9 ||[http://biomechanics.stanford.edu/ | + | | thu || jan || 11 || what's a force? || 2.1-2.9 ||[http://biomechanics.stanford.edu/e14_18/e14_n02.pdf n02],[http://biomechanics.stanford.edu/e14_18/e14_s02.pdf s02] |
|- | |- | ||
! !! w02 !! !! particle week !! ch 3 !! | ! !! w02 !! !! particle week !! ch 3 !! | ||
|- | |- | ||
| − | | tue || jan || 16 || what's a free body diagram at a point? || 3.1-3.2||[http://biomechanics.stanford.edu/ | + | | tue || jan || 16 || what's a free body diagram at a point? || 3.1-3.2||[http://biomechanics.stanford.edu/e14_18/e14_n03.pdf n03],[http://biomechanics.stanford.edu/e14_18/e14_s03.pdf s03] |
|- | |- | ||
| − | | thu || jan || 18 || what's force equilibrium at a point? || 3.3-3.4 ||[http://biomechanics.stanford.edu/ | + | | thu || jan || 18 || what's force equilibrium at a point? || 3.3-3.4 ||[http://biomechanics.stanford.edu/e14_18/e14_n04.pdf n04],[http://biomechanics.stanford.edu/e14_18/e14_s04.pdf s04] |
|- | |- | ||
! !! w03 !! !! moment week !! ch 4 !! | ! !! w03 !! !! moment week !! ch 4 !! | ||
|- | |- | ||
| − | | tue || jan || 23 || what's a moment? || 4.1-4.4 ||[http://biomechanics.stanford.edu/ | + | | tue || jan || 23 || what's a moment? || 4.1-4.4 ||[http://biomechanics.stanford.edu/e14_18/e14_n05.pdf n05],[http://biomechanics.stanford.edu/e14_18/e14_s05.pdf s05] |
|- | |- | ||
| − | | thu || jan || 25 || what's a couple? what's distributed loading? || 4.5-4.7 ||[http://biomechanics.stanford.edu/ | + | | thu || jan || 25 || what's a couple? what's distributed loading? || 4.5-4.7 ||[http://biomechanics.stanford.edu/e14_18/e14_n06.pdf n06],[http://biomechanics.stanford.edu/e14_18/e14_s06.pdf s06] |
|- | |- | ||
! !! w04 !! !! practice week !! ch 1-4 !! | ! !! w04 !! !! practice week !! ch 1-4 !! | ||
|- | |- | ||
| − | | tue || jan || 30 || problems, problem, problems ... || 1.1-4.7 || |[http://biomechanics.stanford.edu/ | + | | tue || jan || 30 || problems, problem, problems ... || 1.1-4.7 || |[http://biomechanics.stanford.edu/e14_18/e14_n07.pdf n07],[http://biomechanics.stanford.edu/e14_18/e14_s07.pdf s07] |
|- | |- | ||
| thu || feb || 01 || midterm 1, in class, closed book, 1 cheat sheet || 1.1-4.7 || | | thu || feb || 01 || midterm 1, in class, closed book, 1 cheat sheet || 1.1-4.7 || | ||
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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/ | + | | tue || feb || 06 || what's a free body diagram of a 2d system? || 5.1-5.2 ||[http://biomechanics.stanford.edu/e14_18/e14_n08.pdf n08],[http://biomechanics.stanford.edu/e14_18/e14_s08.pdf s08] |
|- | |- | ||
| − | | thu || feb || 08 || what's force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/ | + | | thu || feb || 08 || what's force and moment equilibrium in 2d? || 5.3-5.4 || [http://biomechanics.stanford.edu/e14_18/e14_n09.pdf n09],[http://biomechanics.stanford.edu/e14_18/e14_s09.pdf s09] |
|- | |- | ||
! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ! !! w06 !! !! 3d equilibrium week !! ch 5 !! | ||
|- | |- | ||
| − | | tue || feb || 13 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/ | + | | tue || feb || 13 || what's a free body diagram of a 3d system? || 5.5 || [http://biomechanics.stanford.edu/e14_18/e14_n10.pdf n10],[http://biomechanics.stanford.edu/e14_18/e14_s10.pdf s10] |
|- | |- | ||
| − | | thu || feb || 15 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/ | + | | thu || feb || 15 || what's force and moment equilibrium in 3d? || 5.6-5.7 || [http://biomechanics.stanford.edu/e14_18/e14_n11.pdf n11],[http://biomechanics.stanford.edu/e14_18/e14_s11.pdf s11] |
|- | |- | ||
! !! w07 !! !! structures week !! ch 6 !! | ! !! w07 !! !! structures week !! ch 6 !! | ||
|- | |- | ||
| − | | tue || feb || 20 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/ | + | | tue || feb || 20 || what's truss? || 6.1-6.3 || [http://biomechanics.stanford.edu/e14_18/e14_n12.pdf n12],[http://biomechanics.stanford.edu/e14_18/e14_s12.pdf s12] |
|- | |- | ||
| − | | thu || feb || 22 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/ | + | | thu || feb || 22 || what's a frame? || 6.6 || [http://biomechanics.stanford.edu/e14_18/e14_n13.pdf n13],[http://biomechanics.stanford.edu/e14_18/e14_s13.pdf s13] |
|- | |- | ||
! !! w08 !! !! internal force week !! ch 7 !! | ! !! w08 !! !! internal force week !! ch 7 !! | ||
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| tue || feb || 27 || midterm 2, all day take home, tue 12pm - wed 2pm || 5.1-6.6 || | | tue || feb || 27 || midterm 2, all day take home, tue 12pm - wed 2pm || 5.1-6.6 || | ||
|- | |- | ||
| − | | thu || mar || 01 || what's a shear and moment diagram? || 7.1-7.3 || [http://biomechanics.stanford.edu/ | + | | thu || mar || 01 || what's a shear and moment diagram? || 7.1-7.3 || [http://biomechanics.stanford.edu/e14_18/e14_n14.pdf n14],[http://biomechanics.stanford.edu/e14_18/e14_s14.pdf s14] |
|- | |- | ||
! !! w09 !! !! friction and center week !! ch 8-9 !! | ! !! w09 !! !! friction and center week !! ch 8-9 !! | ||
|- | |- | ||
| − | | tue || mar || 06 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/ | + | | tue || mar || 06 || what's friction? || 8.1-8.2 || [http://biomechanics.stanford.edu/e14_18/e14_n15.pdf n15],[http://biomechanics.stanford.edu/e14_18/e14_s15.pdf s15] |
|- | |- | ||
| − | | thu || mar || 08 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/ | + | | thu || mar || 08 || what's the center? || 9.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n16.pdf n16],[http://biomechanics.stanford.edu/e14_18/e14_s16.pdf s16] |
|- | |- | ||
! !! w10 !! !! that's it week !! ch 1-9 !! | ! !! w10 !! !! that's it week !! ch 1-9 !! | ||
|- | |- | ||
| − | | tue || mar || 13 || the last lecture || 1.1-9.2 || [http://biomechanics.stanford.edu/ | + | | tue || mar || 13 || the last lecture || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n17.pdf n17],[http://biomechanics.stanford.edu/e14_18/e14_s16.pdf s17] |
|- | |- | ||
| − | | thu || mar || 15 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/ | + | | thu || mar || 15 || problems, problems, problems ... || 1.1-9.2 || [http://biomechanics.stanford.edu/e14_18/e14_n18.pdf n18],[http://biomechanics.stanford.edu/e14_18/e14_s18.pdf s18] |
|- | |- | ||
| 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 14:42, 6 January 2018
Contents |
winter 18 - engr14 - intro to solid mechanics
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engr14 - intro to solid mechanics 18 ellen kuhl,
walter goodwin,
kayla powers 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 | n08,s08 |
| thu | feb | 08 | what's force and moment equilibrium in 2d? | 5.3-5.4 | n09,s09 |
| w06 | 3d equilibrium week | ch 5 | |||
| tue | feb | 13 | what's a free body diagram of a 3d system? | 5.5 | n10,s10 |
| thu | feb | 15 | what's force and moment equilibrium in 3d? | 5.6-5.7 | n11,s11 |
| w07 | structures week | ch 6 | |||
| tue | feb | 20 | what's truss? | 6.1-6.3 | n12,s12 |
| thu | feb | 22 | what's a frame? | 6.6 | n13,s13 |
| w08 | internal force week | ch 7 | |||
| tue | feb | 27 | midterm 2, all day take home, tue 12pm - wed 2pm | 5.1-6.6 | |
| thu | mar | 01 | what's a shear and moment diagram? | 7.1-7.3 | n14,s14 |
| w09 | friction and center week | ch 8-9 | |||
| tue | mar | 06 | what's friction? | 8.1-8.2 | n15,s15 |
| thu | mar | 08 | what's the center? | 9.1-9.2 | n16,s16 |
| w10 | that's it week | ch 1-9 | |||
| tue | mar | 13 | the last lecture | 1.1-9.2 | n17,s17 |
| thu | mar | 15 | problems, problems, problems ... | 1.1-9.2 | n18,s18 |
| thu | mar | 22 | final 12:15-3:15pm, in class, closed book, 1 cheat sheet | 1.1-9.2 |
