验算示例

Locally Loaded Timber Beam in Plasticity

VE 0012 2015年12月23日

A timber beam, reinforced by two steel plates at its ends, is loaded by the pressure. Wood fibres are parallel to the upper loaded side of the beam. The plastic surface is described according to the Tsai-Wu plasticity theory.

Tapered Timber Beam in Plasticity

VE 0011 2015年12月22日

A timber beam, reinforced by two steel plates at its ends, is loaded by the pressure. Wood fibres are parallel to the upper loaded side of the beam. The plastic surface is described according to the Tsai-Wu plasticity theory.

One-Dimensional Plasticity – Orthotropic Case

VE 0009 2015年12月22日

Determination of the maximum deflection of a three-dimensional block fixed at the both ends. Block is divided in the middle: The upper half is made of an elastic material and the lower part is made of the timber - an elasto-plastic othotropic material with the yield surface described according to the Tsai-Wu plasticity theory. The block's middle plane is subjected to the vertical pressure.

One-Dimensional Orthotropic Plasticity – 4 Columns

VE 0010 2015年12月22日

Determination of the maximum deflection of the four columns fixed at the bottom and connected by the rigid block at the top. Block is loaded by the pressure and modeled by an elastic material with high modulus of elasticity. Outer columns are modeled as orthotropic elastic material and inner columns as orthotropic elastic-plastic material with the same elastic parameters as outer columns and with plasticity properties defined according to the Tsai-Wu plasticity theory.

VE 0019 2015年12月22日

A cantilever is fully fixed on the left end and subjected to a bending moment considering plasticity.

Comparison of Nonlinear Material Models

VE 0006 2015年12月22日

One layered square orthotropic plate is fully fixed at its middle point and subjected to the pressure. Compare the deflections of the plate corners for different fiber angles to check the correctness of the transformation.

One-Dimensional Plasticity with Hardening

VE 0013 2015年12月22日

A three-dimensional block, made of elastic-plastic material with hardening, is fixed on the both ends. The block's middle plane is subjected to the pressure load. The surface of plasticity is described according to the Tsai‑Wu plasticity theory.

One-Dimensional Plasticity

VE 0008 2015年12月22日

A three-dimensional block, made of elastic-plastic material, is fixed on the both ends. The block's middle plane is subjected to the pressure load. The surface of plasticity is described according to the Tsai-Wu plasticity theory.