1. Reference problem#

1.1. Geometry#

_images/10000E5E0000271100000F9B93FE671BF68891AD.svg

1.2. Material properties#

For the span:

\(E=7.\mathrm{E10}\mathrm{Pa}\)

\(\nu =0.3\)

\(\rho =2700\mathrm{kg}/{m}^{3}\)

For posts:

\(E=5.\mathrm{E10}\mathrm{Pa}\)

\(\nu =0.3\)

\(\rho =2500\mathrm{kg}/{m}^{3}\)

1.3. Boundary conditions and loads#

Embedding at the foot of the posts.

Force Evolution \(F\):

_images/100002CE000015E90000099DF2C5C0D9461B84F4.svg

1.4. Initial conditions#

Static equilibrium position; zero speed.