notes_39_grillage_ove

notes_39_grillage_ove - __ __ __ __ __ __ __ __ 11 14 10 13...

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Grillage Overview/Introduction degrees of freedom: flex only beam 1 3 2 4 we will divert to smartsketch to develop the structure for application of matrix analysis y x Mx, θ x = 2 4 5 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 a b c d 26 27 fy, v = 1 Mz, θ z 9 z = 3 6 looking at elements a and b (in x direction) and c and d (in z direction) using results from smartsketch 15 15 22 13 24 2 3 1 4 2 3 1 4 6 13 4 a b a b structure element 1 notes_39_grillage_overview.mcd
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initial topology matrix for a and b would be: __ __ __ __ __ __ __ __
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Unformatted text preview: __ __ __ __ __ __ __ __ 11 14 10 13 14 16 13 17 4 2 3 1 4 2 3 c d c d structure element elements c & d __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ the remainder of the analysis follows matrix analysis. let's do example convert distributed load to equivalent static External: q*l/2 q*l/2 q*l 2 /12 q*l 2 /12 q*l 2 /8 5/8 q*l 3/8 q*l Internal: Clamped pinned q q q*l/2 q*l/2 q*l 2 /12 q*l 2 /8 5/8 q*l 3/8 q*l Clamped clamped 2 notes_39_grillage_overview.mcd 1...
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This note was uploaded on 02/24/2012 for the course MECHANICAL 2.082 taught by Professor Davidburke during the Spring '03 term at MIT.

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notes_39_grillage_ove - __ __ __ __ __ __ __ __ 11 14 10 13...

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