KratosMultiphysics/Kratos
Apr 2025 – Apr 2025
1 Month active
Languages Used
C++Python
Technical Skills
C++C++ DevelopmentCode MaintenanceCode RefactoringConstitutive ModelingFatigue Analysis
SergioJimenez
PROFILE
Sergiojimenez
Worked on the KratosMultiphysics/Kratos repository to enhance the High Cycle Fatigue (HCF) framework by consolidating and refactoring constitutive laws and data containers, aiming to improve accuracy and robustness in fatigue modeling. Leveraged C++ and Python to introduce advanced damage handling, reorganize material response steps, and expand fatigue variable registration for more realistic load conditions. The update streamlined ultimate stress calculations, refined time advancement strategies for nonlinear damage and plasticity, and improved differentiation of load types. Extensive unit testing and code hygiene improvements were implemented, resulting in more reliable fatigue predictions and better maintainability for future software development efforts.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
13Total
Bugs
0
Commits
13
Features
1
Lines of code
2,709
Activity Months1
Your Network
53 peopleSame Organization
@cimne.upc.edu10
Work History
April 2025
13 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for Kratos/Kratos: Implemented a major High Cycle Fatigue (HCF) framework enhancement through consolidation and refactoring of constitutive laws and data containers to improve accuracy and robustness. The update introduces enhanced damage handling, re-ordered material response steps, expanded fatigue variable registration, and new parameters for damage evolution and load conditions. It also streamlines ultimate stress calculation and C-factor, refines time advancement strategy for nonlinear damage/plasticity, and differentiates load types. The work includes compatibility with advancing strategies, extensive test improvements (C++/Python), and notable code hygiene improvements in the HCF module.
13 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for Kratos/Kratos: Implemented a major High Cycle Fatigue (HCF) framework enhancement through consolidation and refactoring of constitutive laws and data containers to improve accuracy and robustness. The update introduces enhanced damage handling, re-ordered material response steps, expanded fatigue variable registration, and new parameters for damage evolution and load conditions. It also streamlines ultimate stress calculation and C-factor, refines time advancement strategy for nonlinear damage/plasticity, and differentiates load types. The work includes compatibility with advancing strategies, extensive test improvements (C++/Python), and notable code hygiene improvements in the HCF module.
April 2025
Activity
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Quality Metrics
Correctness85.4%
Maintainability84.6%
Architecture80.8%
Performance73.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Python
Technical Skills
C++C++ DevelopmentCode MaintenanceCode RefactoringConstitutive ModelingFatigue AnalysisFinite Element AnalysisFinite Element MethodHigh Cycle FatigueMaterial ModelingNumerical MethodsPython DevelopmentRefactoringSoftware DevelopmentSoftware Engineering
Repositories Contributed To
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