- A 2x10 2m 2 1 (36.75 KiB) Viewed 49 times
- A 2x10 2m 2 2 (36.75 KiB) Viewed 49 times
A= 2x10^-2m^2
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answerhappygod
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A= 2x10^-2m^2
A= 2x10^-2m^2
10 kN/m 9 KN-m S KN > 4 m Name: 2. (35pts) The problem to the to the right has been discretized with frame elements: a) (10pts) Give the element stiffness matrices in the global coordinate system [k] for each element noting which DOF's correspond to each column/row. b) (10pts) Assemble the system stiffness matrix, indicating which DOF's correspond to each column/row. c) (5pts) State the global nodal load column array {F}, be sure to substitute for any known values, use standard notation (e.g. Rix) to denote unknown reactions. d) (5pts) State the global work equivalent nodal load array:{F}, be sure to specify units. c) (5pts) State the global DOF column array {D), be sure to specify any known values. 4 m 10 E = 100 GPU A - 2x10- 1 = 1x10-
10 kN/m 9 KN-m S KN > 4 m Name: 2. (35pts) The problem to the to the right has been discretized with frame elements: a) (10pts) Give the element stiffness matrices in the global coordinate system [k] for each element noting which DOF's correspond to each column/row. b) (10pts) Assemble the system stiffness matrix, indicating which DOF's correspond to each column/row. c) (5pts) State the global nodal load column array {F}, be sure to substitute for any known values, use standard notation (e.g. Rix) to denote unknown reactions. d) (5pts) State the global work equivalent nodal load array:{F}, be sure to specify units. c) (5pts) State the global DOF column array {D), be sure to specify any known values. 4 m 10 E = 100 GPU A - 2x10- 1 = 1x10-
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