MIT2_094S11_hw_3

MIT2_094S11_hw_3 - 181). (a) Show explicitly that (b) Show...

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2.094 F INITE E LEMENT A NALYSIS OF S OLIDS AND F LUIDS S PRING 2008 Homework 3 Instructor: Prof. K. J. Bathe Assigned: 02/21/2008 Due: 02/28/2008 Problem 1 (10 points): The four node plane strain element shown is subjected to the constant stresses ࢞࢞ ൌ૛૙ ࢖࢙࢏ ࢟࢟ ൌ૚૙ ࢖࢙࢏ ࢞࢟ ൌ ૚૙ ࢖࢙࢏ Calculate the nodal point displacements of the element. Page 1 of 2
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Page 2 of 2 ሺ૝ሻ ൌ න ሺ૝ሻ ሺ૝ሻ ࢊࢂ ሺ૝ሻ ሺ૝ሻ Problem 2 (20 points): Consider the element 4 in Fig. E4.9 in the textbook (p.180
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Unformatted text preview: 181). (a) Show explicitly that (b) Show that the element nodal point forces are in equilibrium. Problem 3 (10 points): Exercise 4.15, p. 221 222 in the textbook. MIT OpenCourseWare http://ocw.mit.edu 2.094 Finite Element Analysis of Solids and Fluids II Spring 2011 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms ....
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This note was uploaded on 02/24/2012 for the course MECHANICAL 2.094 taught by Professor Klaus-jürgenbathe during the Spring '11 term at MIT.

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MIT2_094S11_hw_3 - 181). (a) Show explicitly that (b) Show...

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