Agent6-6-6

example for Generic Concrete Ultimate Profile in materials.rst

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Hi @robbievanleeuwen In going through implementing #80, I've noted the following doesn't seem consistent in the numbers utilised. The example in `material.rst` implies a variable youngs modulus E for the...

Update EC2 parabolic stress-strain profile

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Hi @robbievanleeuwen Pull request addressing points noted in #79. Note I decided at this stage against being able to specify the ultimate strain and transition strain as optional parameters pending...

Strand stress-strain profiles have compression branch.

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Hi @robbievanleeuwen Design codes often have rules around strand not being effective as compression reinforcement. So expectation would be that there would probably only be a tension branch for the...

Cracking moment calculation does not consider axial load effects.

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As per the title, no in-built method exists to calculate cracking moment under the presence of axial tension or compression forces. The assumption of the built-in `calculate_cracking_moment()` method is N*=0...

Further refinement of moment interaction n_points, n_spacing when max_comp truncates M/N diagram?

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@robbievanleeuwen, I've noted one peculiarity with the way the improvements to M/N curves have been implemented as merged in #66. When dealing with a `max_comp` scenario or a proportionally lower...

Analysing doubly symmetric reinforced section at 45 degree angle, weird behaviour, crashes kernel...?

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Hi @robbievanleeuwen, this is a bit of a weird one that I have encountered a few times and boiled it down the following:- **Describe the bug** Running the code below...

add predefined unit scaling option to print_results methods

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When you print results of say a ultimate bending analysis to the terminal, the resulting table values are consistent with the analysis units, for an SI analysis N & mm....

m_xy results not maintaining sign at max tension/max compression for plotting

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Hi @robbievanleeuwen In `concrete_section.calculate_ultimate_section_actions()` when the m_xy results are calculated, you're effectively calculating an absolute value, so when you plot based on the m_xy moments for a given theta you...