Hello, the program in the link is not working. https://fenicsproject.org/qa/13149/clamped-beam-under-the-end-load-problem/ I tired to use the suggestion in there class PointLoad(Expression): def init(self, **kwargs): self.point = kwargs[‘point’] self.value = kwargs[‘value’] def eval(self, val…

This is due to a change in User-interface for Expression. See for instance: RecursionError: maximum recursion depth exceeded in the ft11_magnetostatics.py example of the "Solving PDEs in Python - The FEniCS tutorial Part 1" or Problem defining initial conditions : Expression problem?

Thank you, The code is like this now, I got this error. AttributeError: ‘PointLoad’ object has no attribute ‘_ufl_shape’ from dolfin import * from ufl import nabla_div # Load mesh and define function space L = 10. W = 1. # Mesh for cantilever beam Omega = BoxMesh(Poin…

Clamped Beam under the End Load Problem

dokken March 16, 2020, 2:54pm 4

Dear Amy, please search through the forum before posting every new error message. Then you can find it for instance in: Subdomains with different material properties

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Clamped Beam under the End Load Problem

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