1. Reference problem#

1.1. Geometry#

The geometry of the problem is shown below:

_images/10000201000001D5000002B3DEF63297E5DE2123.png

The assembly details are as follows:

_images/DrawObject1.gif

1.2. Property of materials#

\(E=2{10}^{11}\mathit{Pa}\) \(\nu =\mathrm{0,3}\) \(\alpha =\mathrm{1,6}{10}^{-5}\)

1.3. Initial conditions, boundary conditions, and loading#

A temperature field that varies over time is imposed.

The head of the screw is « hooked » into the reinforcement by linear relationships and then a relative displacement is imposed on it to represent the tightening.