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6.14058 6.14291 1.000 ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. VM216: Lateral Buckling of a Right Angle Frame
Reference: J. C. Simo, L. Vu-Quoc, “Three-Dimensional Finite-Strain Rod Model, Part II”,
Computer Methods in Applied Mechanical Engineering, Vol. 58, 1986, pp. 79-116. Analysis Type(s): Static Analysis (ANTYPE = 0) Element Type(s): 3-D Linear Finite Strain Beam Elements (BEAM188)
3-D Quadratic Finite Strain Beam Elements (BEAM189) Input Listing: vm216.dat Test Case
A cantilever right angle frame is subjected to an in-plane fixed end load. The frame is driven to buckling mode
by a perturbation load applied at the free end, normal to the plane of the frame. This perturbation is removed
close to the buckling load. Determine the critical load. Figure 216.1 Right Angle Frame Problem Sketch Material Properties
Ex = 71240 psi
Nuxy = 0.31
Fz = 1 x 10-3 lb
Fx = 1,485 lb Geometric Properties
lzz = 0.54 in
lyy = 1350 in4
t = 0.6 in...
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This note was uploaded on 12/09/2010 for the course DEPARTMENT E301 taught by Professor Kulasinghe during the Spring '09 term at University of Peradeniya.
- Spring '09
- The Land