Python library that uses the rheological-dynamical analogy (RDA) to compute damage and effective buckling stress in prismatic shell structures.
This work is a part of the investigation within the research project [ON174027], supported by the Ministry for Science and Technology, Republic of Serbia. This support is gratefully acknowledged.
|[ON174027]||"Computational Mechanics in Structural Engineering"|
To install fsm_effective_stress run:
$ pip install fsm_effective_stress
>>> from fsm_effective_stress import compute_damage, compute_effective_stress >>> omega = 103.9167 # [rad/s] natural frequency for undamaged state of structure >>> omega_d = 60.0179 # [rad/s] natural frequency for damaged state of structure >>> sigma_d = 19.4754 # [MPa] buckling stress for damaged state of structure # [no unit] damage variable >>> print "%.4f" % compute_damage(omega, omega_d) 0.6664 # [MPa] effective buckling stress >>> print "%.4f" % compute_effective_stress(omega, omega_d, sigma_d) 58.3842
Please see the fsm_damage_analysis source code for more examples.
If you find any bugs, or wish to propose new features please let us know.