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[http://biomechanics.stanford.edu/People ellen kuhl], [mailto:azoell@stanford.edu alexander zollner]<br> | [http://biomechanics.stanford.edu/People ellen kuhl], [mailto:azoell@stanford.edu alexander zollner]<br> | ||
− | office hours | + | office hours thu 11-12:30, durand 217<br> |
− | [http://biomechanics.stanford.edu/me337_12/ME337_announcement.pdf course announcement] | + | [http://biomechanics.stanford.edu/me337_12/ME337_announcement.pdf course announcement]<br> |
winter 2012 <br> | winter 2012 <br> | ||
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| thu || jan || 19 || kinematics - growing hearts || [http://biomechanics.stanford.edu/me337_12/me337_s04.pdf s04] || | | thu || jan || 19 || kinematics - growing hearts || [http://biomechanics.stanford.edu/me337_12/me337_s04.pdf s04] || | ||
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− | | tue || jan || 24 || guest lecture - growing skin || [http://biomechanics.stanford.edu/ | + | | tue || jan || 24 || guest lecture - growing skin || [http://biomechanics.stanford.edu/me337_12/me337_s03.pdf s05] || |
|- | |- | ||
− | | thu || jan || 26 || guest lecture - growing leaflets || [http://biomechanics.stanford.edu/ | + | | thu || jan || 26 || guest lecture - growing leaflets || [http://biomechanics.stanford.edu/me337_12/me337_s06.pdf s06]|| |
|- | |- | ||
| tue || jan || 31 || basic balance equations - closed and open systems || [http://biomechanics.stanford.edu/me337_12/me337_s07.pdf s07] || | | tue || jan || 31 || basic balance equations - closed and open systems || [http://biomechanics.stanford.edu/me337_12/me337_s07.pdf s07] || | ||
|- | |- | ||
− | | thu || feb || 02 || basic constitutive equations - growing tumors || [http://biomechanics.stanford.edu/ | + | | thu || feb || 02 || basic constitutive equations - growing tumors || [http://biomechanics.stanford.edu/me337_12/me337_s08.pdf s08] || [http://biomechanics.stanford.edu/me337_12/me337_h02.pdf h02] |
|- | |- | ||
− | | tue || feb || 07 || volume growth - finite elements for growth || [http://biomechanics.stanford.edu/ | + | | tue || feb || 07 || volume growth - finite elements for growth || [http://biomechanics.stanford.edu/me337_12/me337_s09.pdf s09] || |
|- | |- | ||
− | | thu || feb || 09 || volume growth - growing arteries || [http://biomechanics.stanford.edu/ | + | | thu || feb || 09 || volume growth - growing arteries || [http://biomechanics.stanford.edu/me337_12/me337_s10.pdf s10]|| |
|- | |- | ||
− | | tue || feb || 14 || volume growth - growing skin || [http://biomechanics.stanford.edu/ | + | | tue || feb || 14 || volume growth - growing skin || [http://biomechanics.stanford.edu/me337_12/me337_s11.pdf s11] || |
|- | |- | ||
− | | thu || feb || 16 || volume growth - growing hearts || [http://biomechanics.stanford.edu/ | + | | thu || feb || 16 || volume growth - growing hearts || [http://biomechanics.stanford.edu/me337_12/me337_s12.pdf s12]|| |
|- | |- | ||
− | | tue || feb || 21 || basic constitutive equations - growing bones || [http://biomechanics.stanford.edu/ | + | | tue || feb || 21 || basic constitutive equations - growing bones || [http://biomechanics.stanford.edu/me337_12/me337_s13.pdf s13] || |
|- | |- | ||
− | | thu || feb || 23 || density growth - finite elements for growth || [http://biomechanics.stanford.edu/ | + | | thu || feb || 23 || density growth - finite elements for growth || [http://biomechanics.stanford.edu/me337_12/me337_s14.pdf s14] || [http://biomechanics.stanford.edu/me337_12/me337_h03.pdf h03] |
|- | |- | ||
− | | tue || feb || 28 || density growth - growing bones || [http://biomechanics.stanford.edu/ | + | | tue || feb || 28 || density growth - growing bones || [http://biomechanics.stanford.edu/me337_12/me337_s15.pdf s15] || |
|- | |- | ||
− | | thu || mar || 01 || everything grows! - midterm summary || [http://biomechanics.stanford.edu/ | + | | thu || mar || 01 || everything grows! - midterm summary || [http://biomechanics.stanford.edu/me337_12/me337_s16.pdf s16] || |
|- | |- | ||
| tue || mar || 06 || midterm || || | | tue || mar || 06 || midterm || || | ||
|- | |- | ||
− | | thu || mar || 08 || remodeling - remodeling arteries and tendons || [http://biomechanics.stanford.edu/ | + | | thu || mar || 08 || remodeling - remodeling arteries and tendons || [http://biomechanics.stanford.edu/me337_12/me337_s18.pdf s18] || |
|- | |- | ||
− | | tue || mar || 13 || class project - discussion, presentation, evaluation || [http://biomechanics.stanford.edu/ | + | | tue || mar || 13 || class project - discussion, presentation, evaluation || [http://biomechanics.stanford.edu/me337_12/me337_s19.pdf s19] || |
|- | |- | ||
| thu || mar || 15 || class project - discussion, presentation, evaluation || || | | thu || mar || 15 || class project - discussion, presentation, evaluation || || |
Latest revision as of 22:54, 7 March 2012
Contents |
[edit] winter 12 - me337 - mechanics of growth
me 337 - mechanics of growth 12 ellen kuhl, alexander zollner winter 2012 |
[edit] goals
in contrast to traditional engineering structures living structures show the fascinating ability to grow and adapt their form, shape and microstructure to a given mechanical environment. this course addresses the phenomenon of growth on a theoretical and computational level and applies the resulting theories to classical biomechanical problems like bone remodeling, hip replacement, wound healing, atherosclerosis or in stent restenosis. this course will illustrate how classical engineering concepts like continuum mechanics, thermodynamics or finite element modeling have to be rephrased in the context of growth. having attended this course, you will be able to develop your own problem-specific finite element based numerical solution techniques and interpret the results of biomechanical simulations with the ultimate goal of improving your understanding of the complex interplay between form and function.
[edit] journal club
mechanics of growth on imechanica
[edit] class papers
pang h, shiwalkar ap, madormo cm, taylor re, andriacchi tp, kuhl e. computational modeling of bone density profiles in response to gait: a subject-specific approach. biomech model mechanobio, 2012;doi:10.1007/s10237-011-0318-y. (download)
buganza tepole a, ploch cj, wong j, gosain ak, kuhl e. growing skin - a computational model for skin expansion in reconstructive surgery. j mech phys solids, 2011;59:2177-2190. (download)
taylor re, zheng ch, jackson pr, doll jc, chen jc, holzbaur krs, besier t, kuhl e. the phenomenon of twisted growth: humeral torsion in dominant arms of high performance tennis players. comp meth biomech biomed eng, 2009;12:83-93. (download)
[edit] grading
- 30 % homework - 3 homework assignments, 10% each
- 30 % midterm - closed book, closed notes, one single page cheat sheet
- 20 % final project oral presentations - graded by the class
- 20 % final project essay - graded by instructor
[edit] syllabus
day | date | topic | slides | homework | |
---|---|---|---|---|---|
tue | jan | 10 | motivation - everything grows! | s01 | |
thu | jan | 12 | basics maths - notation and tensors | s02 | h01 |
tue | jan | 17 | basic kinematics - large deformation and growth | s03 | |
thu | jan | 19 | kinematics - growing hearts | s04 | |
tue | jan | 24 | guest lecture - growing skin | s05 | |
thu | jan | 26 | guest lecture - growing leaflets | s06 | |
tue | jan | 31 | basic balance equations - closed and open systems | s07 | |
thu | feb | 02 | basic constitutive equations - growing tumors | s08 | h02 |
tue | feb | 07 | volume growth - finite elements for growth | s09 | |
thu | feb | 09 | volume growth - growing arteries | s10 | |
tue | feb | 14 | volume growth - growing skin | s11 | |
thu | feb | 16 | volume growth - growing hearts | s12 | |
tue | feb | 21 | basic constitutive equations - growing bones | s13 | |
thu | feb | 23 | density growth - finite elements for growth | s14 | h03 |
tue | feb | 28 | density growth - growing bones | s15 | |
thu | mar | 01 | everything grows! - midterm summary | s16 | |
tue | mar | 06 | midterm | ||
thu | mar | 08 | remodeling - remodeling arteries and tendons | s18 | |
tue | mar | 13 | class project - discussion, presentation, evaluation | s19 | |
thu | mar | 15 | class project - discussion, presentation, evaluation | ||
thu | mar | 15 | written part of final projects due |
[edit] final project
buganza a, wong j, kuhl e. computational modeling of mechanically driven skin growth due to different expander geometries, farmington, pennsylvania, 2011
[edit] matlab files
finally... here's the matlab code for growth
[edit] additional reading
(1) taylor re, zheng c, jackson rp, doll jc, chen jc, holzbaur krs, besier t, kuhl e. the phenomenon of twisted growth: humeral torsion in dominant arms of high performance tennis players, comp meth biomech biomed eng, 2009;12:83-93.
(2) taber l. biomechanics of growth, remodeling, and morphogenesis, appl mech rew 48, 487-545, 1995
(3) jacobs cr, levenston me, beaupre gs, simo jc, carter dr. numerical instabilities in bone remodeling simulations: the advantages of a node-based finite element approach, j biomechanics 28, 449-459, 1995
(4) kuhl e, menzel a, steinmann p. computational modeling of growth - a critical review, a classification and two new consistent approaches, computational mechanics 32, 71-88, 2003
(5) rodriguez ek, hoger a, mc culloch a. stress-dependent finite growth in soft elastic tissues, j biomechanics 27, 455-467, 1994
(6) kuhl e, maas r, himpel g, menzel a. computational modeling of arterial wall growth - attempts towards patient-specific simulations based on computer tomography, biomech model mechanobio 6, 321-331, 2007
(7)
zöllner am, buganza tepole A, kuhl e.
on the biomechanics and mechanobiology of growing skin.
j theor bio 297, 166-175 , 2012