VMR027-12B

VMR027-12B
2D Plane Stress - Uniaxial Displacement Primary-Secondary Creep

Test Description

A square of length L and height L is constrained in the X-direction on the left edge and constrained in the Y-direction at the midpoint of the left edge. A displacement, u₁, is applied in the X-direction.

Geometic Properties

Material Properties

L = 100 mm

Boundary Conditions

Bottom Edge: u_y = 0

Left Edge: u_x = 0

Left Edge (midpoint): u_y = 0

Right Edge: u_x = 0.1

E = 200 x 10³ N/mm²

ν = 0.3

Creep Law:

ε = A₁σ^n₁t + A₂σ^n₂t^m

n₁ = n₂ = 5

m = 0.5

No applied forces

Results

Results are tabulated and displayed as in the NAFEMS manual.


             |   Mechanical APDL   |   RATIO  |         INPUT         |
  
 SHELL181
  ECR11X              42.218           1.0146     vmr027-cr12b-181       
 PLANE182
  ECR11X              42.218           1.0146     vmr027-cr12b-182       
 PLANE183
  ECR11X              42.218           1.0146     vmr027-cr12b-183       
 SHELL281
  ECR11X              42.218           1.0146     vmr027-cr12b-281       
  
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