ansys code for monocoque

ANSYS

Results for Monocoque structure

����Preference: Structural

����Preprocessor:

� Element type: SHELL99

� Real Constants: Mat no. theta thk 1.0000 0.0000 6.3670

� Material Properties: Linear � Elastic � Isotropic Young’s modulus [E] = 70000 Poisson’s ratio [ν] = 0.33

� Modeling:

� Creating key points: Key point number = 1 X, Y, Z= 0.00000 0.00000 0.00000 Key point number = 2 X, Y, Z= 0.00000 1000.00 0.00000 Key point number = 3 X, Y, Z= 500.000 1000.00 0.00000 Key point number = 4 X, Y, Z= 500.000 0.00000 0.00000

���� Creating line: Line between key points 1 & 2

���� Extruding line: Extrude the line about key points 3 & 4

���� Extruded model:

� Meshing: Element edge length = 30 Number of areas meshed = 4 Maximum node number = 11232 Maximum element number = 3672

���� Meshed Model:

� Loads: Static analysis Fixed at the bottom

Force Fy on selected nodes. Fy = -4629.60000

���� Eigen buckling:

� Solution: Solving the problem.

� General Postprocessor:

Plot Results

� Deformed shape

� VonMises stress

� Buckling Mode shape: 1

Mode shape: 2

Mode shape: 3