20 Nov 15:16

0.8.0 Latest

Latest

TST: updating action scripts

Assets 2

29 Aug 21:24

Version 0.7.2

Citing this release

Please, cite as:

Saullo G P Castro. (2016, August 29). Computational mechanics tools (Version 0.7.2). Zenodo. http://doi.org/10.5281/zenodo.2541513

New Features

simulation of unstiffened cylinders using an assembly of curved panels
simulation of blade-stiffened cylinders using an assembly of flat and curved panels

non-linear static analysis for Panel
panel.connections.penalty_constants based on COST paper
pass panel object instead of w1tx, w2tx to connections, field and stiffness
matrices

panel.offset now used to calculate laminaprop. Before the offset was only used for the inertia properties
when calculating kM, but not for the stiffness matrix
replaced bladestiff2d model with already existing panel models
replaced tstiff2d base-flange connectivity matrices by those in
panel.connections
remove support to integrate from x1 to x2 in TStiff2D
TStiff2D no longer recommended due to highly numerical instability

Assets 3

15 Dec 21:32

Version 0.6.6

assembly of panel and flat-plate semi-analytical models (powerful and flexible)
implemented panel bay using plate or cylindrical panels
implemented 1D or 2D blade-stiffeners
implemented conical panels using Bardell
first fully installable release
first version available on https://pypi.python.org/pypi/compmech/0.6.6
first version with a working setup.py in both Windows and Linux systems
implemented continuous integration with Travis CI
implemented continuous integration with AppVeyor
FORTRAN codes for linear buckling of:
- plates
- cylindrical panels
- cylindrical panel bay

complete reorganization of modules for panel buckling and frequency analysis, for unstiffened and stiffened panels
panel modules using only Bardell approximation functions
moved all core functions for Bardell to C source codes, which are dynamically imported and made the whole build lighter and faster
added many testing routines
moving all solvers to compmech.analysis

Assets 4

07 Nov 19:37

Version 0.4.0

new module for panel flutter analysis (compmech.aero)
- flutter of unstiffened flat plates (compmech.aero.pistonplate)
  - with various boundary conditions
- flutter of stiffened flat plates (compmech.aero.pistonstiffplate)
  - any combination of simply supported and clamped
  - blade stiffeners with flange modeled as 1D Saint Venant bars
  - stiffeners may have a pad-up modelled as a 2D shell following the skin displacement field
- flutter of stiffened cylindrical panels (compmech.aero.pistonstiffpanel)
  - any combination of simply supported and clamped
  - stiffeners modeled as 1D Saint Venant bars
  - stiffeners may have a pad-up modelled as a 2D shell following the skin displacement field
new module for plate buckling (compmech.plate)
- the Bardell shape functions
  - any combination of boundary conditions: simply supported, clamped and free
  - using only the normal displacement w