VMR027-4C

VMR027-4C
2D Plane Stress - Shear Loading Secondary Creep

Test Description

A square of length L and height L is constrained in the Y-direction at the corners on the bottom edge and constrained in the X-direction on the bottom edge, left corner. The same shear stress, τ, is applied on all four faces as shown in the figure.

Geometic Properties

Material Properties

L = 100 mm

Boundary Conditions

Bottom Edge: u_y = 0.0 at Points (0,0) and (L,0)

Bottom Edge: u_x = 0 at Point (0,0)

E = 200 x 10³ N/mm²

ν = 0.3

Creep Law: ε = Aσⁿt^m

n = 5

τ = 100 N/mm²

Shear Force on all Edges: τ/6, 2τ/3, τ/6

Results

Results are tabulated and displayed as in the NAFEMS manual.


             |   Mechanical APDL   |   RATIO  |         INPUT         |
  
 SHELL181
  ECR2X                8.436            0.9999     vmr027-cr4c-181
 PLANE182
  ECR2X                8.437            1.0000     vmr027-cr4c-182
 PLANE183
  ECR2X                8.437            1.0000     vmr027-cr4c-183
 PLANE281
  ECR2X                6.899            0.8176     vmr027-cr4c-281
  
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