For the shown frame, use the stiffness matrix analysis to determine: (a) The displacements vector D...
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For the shown frame, use the stiffness matrix analysis to determine: (a) The displacements vector D (show the known and unknown DOFs). (b) The loads vector Q (show the known and unknown forces). (c) The member stiffness matrices in local coordinates. (d) The member stiffness matrices in global coordinates. (e) The structure stiffness matrix. (f) The reactions at the supports. Assume supports A and C are fixed. Take -6 4 -3 2 I=300(10) m, 4 = 10 (10³) m², and E= 200 GPa for both members A 9.6 kN/m 4 m B 2 m 2 m 8 kN For the shown frame, use the stiffness matrix analysis to determine: (a) The displacements vector D (show the known and unknown DOFs). (b) The loads vector Q (show the known and unknown forces). (c) The member stiffness matrices in local coordinates. (d) The member stiffness matrices in global coordinates. (e) The structure stiffness matrix. (f) The reactions at the supports. Assume supports A and C are fixed. Take -6 4 -3 2 I=300(10) m, 4 = 10 (10³) m², and E= 200 GPa for both members A 9.6 kN/m 4 m B 2 m 2 m 8 kN
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a Displacements vector D Known DOFs A C 0 Unknown DOFs B1 B2 D B1 B2 b Loads vector Q Known ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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