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Implement nonlinear co-rotational shell element #743

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Merged
schaedleralmeida merged 126 commits into from
Jul 30, 2025
Merged

Implement nonlinear co-rotational shell element #743

schaedleralmeida merged 126 commits into from
Jul 30, 2025

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@schaedleralmeida schaedleralmeida commented Dec 18, 2024 •
edited by jorgepz
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closes #740

@jorgepz jorgepz marked this pull request as draft December 18, 2024 19:52
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codecov bot commented Mar 5, 2025 •
edited
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Codecov Report

❌ Patch coverage is 82.79743% with 107 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.58%. Comparing base (3b8791c) to head (634e792).
⚠️ Report is 127 commits behind head on master.

Files with missing lines Patch % Lines
...rc/elements/triangle/internalForcesShellTriangle.m 75.00% 34 Missing ⚠️
...rc/elements/triangle/co-rotational_funcs/matrixP.m 58.33% 20 Missing ⚠️
.../elements/triangle/co-rotational_funcs/matrixKki.m 0.00% 17 Missing ⚠️
...c/elements/triangle/co-rotational_funcs/matrixTm.m 0.00% 8 Missing ⚠️
...riangle/co-rotational_funcs/globalRotationMatrix.m 0.00% 7 Missing ⚠️
...c/elements/triangle/co-rotational_funcs/matrixGi.m 77.77% 6 Missing ⚠️
...rc/elements/triangle/co-rotational_funcs/matrixH.m 0.00% 5 Missing ⚠️
...c/elements/triangle/co-rotational_funcs/matrixTa.m 0.00% 4 Missing ⚠️
.../elements/triangle/co-rotational_funcs/matrixKhi.m 0.00% 3 Missing ⚠️
src/core/assembler.m 80.00% 1 Missing ⚠️
... and 2 more
Additional details and impacted files 
@@            Coverage Diff             @@
##           master     #743      +/-   ##
==========================================
- Coverage   90.87%   89.58%   -1.30%     
==========================================
  Files         127      146      +19     
  Lines        4931     5346     +415     
==========================================
+ Hits         4481     4789     +308     
- Misses        450      557     +107

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schaedleralmeida and others added 23 commits March 6, 2025 09:46
@schaedleralmeida
removing current_stae and previous_state
2316d0a
@schaedleralmeida
removing dispTe and using Ul, Ubl and Uml
3152fbb
@schaedleralmeida
using switchToNodalIndexing
8a3ad0c
@schaedleralmeida
removing B_nonlinear
371cde2
@schaedleralmeida
add function local_shell_triangle
58a7af7
@schaedleralmeida
add functions global_rotation_matrix, matrix_Ta and matrix_Tm
6064c10
@schaedleralmeida
add function matrix_Khi
0456c00
@schaedleralmeida
add function matrix_Gi and matix_P
0587de6
@schaedleralmeida
fix matrx+Khi and add matrix_F
e84d4fb
@schaedleralmeida
add matrix_Kki
b80250c
@schaedleralmeida
partial changes to internal_forces_shell_triangle
b312460
@schaedleralmeida
deormational translation and rotations
fb59548
@schaedleralmeida
add function rotation_vector and calculate rotation vectores
c67bcf4 
change matrix_Khi to calculare one matrix at a time
@schaedleralmeida
G1, G2, G3 are arguments of matrix_P()
b3ab4e0
@schaedleralmeida
fix matrix_Tm
bf875a1
@schaedleralmeida
matrix_Kki() calculates one matrix at a time
c2a0994
@schaedleralmeida
initial implementation of internal_forces_shell_triangle() finished a…
83d3ca6 
…nd ready for first tests
@schaedleralmeida
small fix to u1def
09ef09c
@jorgepz
trabalhando
09f6fef
@jorgepz
remove comments
cedf037
@jorgepz
trabalhando
988fc88
@jorgepz
remove comments
7782490
@jorgepz
separate functions
c75780f
@jorgepz jorgepz marked this pull request as ready for review July 14, 2025 11:32
@schaedleralmeida schaedleralmeida merged commit 9dbc322 into master Jul 30, 2025
7 of 9 checks passed
@schaedleralmeida schaedleralmeida deleted the felipe branch July 30, 2025 13:53
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Add co-rotational shell element

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@schaedleralmeida @jorgepz @JoaquinViera