Works with
- python 2.7
- numpy 1.11.3
- scipy 0.19.0
This folder contains :
- main.py :
Call to solver, definition of input parameters.
- bilevel.py :
Bi-level solver procedure.
- categorical.py :
Categorical data : each choice corresponds to a material and a stiffener,
It is possible to change / add new catalogs.
- lower_pb.py :
Implementation of Psi(c) function (lower level problem),
Definition of constraints, objective, call to scipy continuous solver.
- truss_3b :
Implementation of tress and displacements computations for 3-bar truss structure,
Implementation of weight computation
Implementation of buckling limit stress computation (to be adapted if change of stiffener profile)