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Shareware: MSO.exe (C++ matrix
object-oriented structural analysis). Shareware description is
here.
Download MSO.zip
here. 1. Simple 2D square truss with diagonal cross brace Screen shot: External loads, internal bar forces and fixed node reactions. Bars in tension (blue). Bars in compression (red).
2. Complex 3D steel triangular section trussed tower loaded at top node Screen shot: External loads and internal bar forces. Bars in tension (blue). Bars in compression (red).
Screen shot: Static Analysis Sample Output Nodes in GLOBAL Coordinate Reference Frame: # ID x y z dx dy dz angx angy angz _______________________________________________________________________________________ 15 U 0.0 320.0 0.0 7.6e-01 -7.4e-03 0.0e+00 0.0e+00 0.0e+00 0.0e+00 _______________________________________________________________________________________ 14 X 10.0 280.0 0.0 6.2e-01 -4.1e-02 0.0e+00 0.0e+00 0.0e+00 0.0e+00 _______________________________________________________________________________________
Screen shot: Static Analysis Sample Output Member Internal Loads in LOCAL Coordinate Reference Frame: ID Node Euler/Yld Fx Fy Fz Mx My Mz _______________________________________________________________________________________ 1 Q -4.4e+04 4.7e+03 7.0e+01 0.0e+00 0.0e+00 0.0e+00 1.8e+03 1 A 3.6e+04 -4.7e+03 -7.0e+01 0.0e+00 0.0e+00 0.0e+00 1.1e+03 _______________________________________________________________________________________ 2 K -4.4e+04 -6.5e+03 7.2e+01 0.0e+00 0.0e+00 0.0e+00 1.8e+03 2 H 3.6e+04 6.5e+03 -7.2e+01 0.0e+00 0.0e+00 0.0e+00 1.2e+03 _______________________________________________________________________________________ 3 Q -3.6e+04 -4.5e+01 -8.2e+01 0.0e+00 0.0e+00 0.0e+00 -8.2e+02 3 K 3.6e+04 4.5e+01 8.2e+01 0.0e+00 0.0e+00 0.0e+00 -8.3e+02 _______________________________________________________________________________________
Screen shot: Dynamic Analysis Sample Output Forming Global Mass Matrix Forming Global Dynamical Matrix Determining Fundamental Frequency Fundamental Frequency = 0.0893 Hz Fundamental Frequency Period = 11.2 sec Iterations: 4 Time taken = 2 sec
Screen shot: Input Data Member Specifications: ID Node Node A Imax Imin J W L Description __________________________________________________________________________________________ 1 Q A 1.2e+00 6.8e-01 2.8e-01 1.7e-02 1.4e+01 4.1e+01 ANGLE 2.5 X 2.5 X 1/4 2 K H 1.2e+00 6.8e-01 2.8e-01 1.7e-02 1.4e+01 4.1e+01 ANGLE 2.5 X 2.5 X 1/4 3 Q K 1.2e+00 6.8e-01 2.8e-01 1.7e-02 6.7e+00 2.0e+01 ANGLE 2.5 X 2.5 X 1/4 4 K A 3.1e-01 7.5e-03 7.5e-03 1.5e-02 4.3e+00 5.0e+01 ROUND BAR 5/8 5 Q H 3.1e-01 7.5e-03 7.5e-03 1.5e-02 4.3e+00 5.0e+01 ROUND BAR 5/8 6 Q I 1.2e+00 6.8e-01 2.8e-01 1.7e-02 1.3e+01 4.0e+01 ANGLE 2.5 X 2.5 X 1/4 |
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Updated: 11/13/2008 |
