Luis C. Pérez Tato

Wind and snow load generation

3

Write utilities that make easier (not automatic) to generate wind ans snow loads.

Add an interface with IFC structural analysis model.

33

The IfcStructuralAnalysisModel is used to assemble all information needed to represent a structural analysis model. It encompasses certain general properties (such as analysis type), references to all contained structural members,...

Write code to detect ill-conditioning in the FE model.

1

Sometimes is not trivial to detect where is the problem that causes the solver to crash or, for example, when performing geometrically non linear analysis with loose cables we can...

Fiber section axes inverted compared to local axis of elements ZeroLengthSection and possibly ForceBeamColumn.

1

That will be much more easier to understand if local axis of the section are coincident with those of the elements by default. See verif/test/elements/zero_length/test_signo_deformaciones* and verif/test/elements/beam_column/test_signo_deformaciones01

Use the following example: [pushover analysis over cantilever column](http://opensees.berkeley.edu/wiki/index.php/OpenSees_Example_3._Cantilever_Column_with_units#Static_Pushover) As a base.

ry to combine the arrow and the cone using vtkAppendPolyData See: [this](http://www.vtk.org/Wiki/VTK/Examples/Python/Filtering/CombinePolyData)

Migrate from OpenSees the SurfaceLoad element and other like this to make easier to introduce linear and surface loads in 2D and 3D elements.

The problem goes as follows: - You put some XC nodes or elements or anything like that in a Python list `node_list= [n1, n2, n3, n4]` - For whatever reason,...