fatigue-analysis
Fatigue analysis for offshore structures including S-N curves, rainflow counting, Miner's rule, and DNV standards
Best use case
fatigue-analysis is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Fatigue analysis for offshore structures including S-N curves, rainflow counting, Miner's rule, and DNV standards
Teams using fatigue-analysis should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/fatigue-analysis/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How fatigue-analysis Compares
| Feature / Agent | fatigue-analysis | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Fatigue analysis for offshore structures including S-N curves, rainflow counting, Miner's rule, and DNV standards
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Fatigue Analysis ## When to Use This Skill Use fatigue analysis when: - **Mooring line fatigue** - Calculate fatigue life of mooring components - **Riser fatigue** - Analyze fatigue damage in flexible and rigid risers - **Structural fatigue** - Assess fatigue in hull, joints, connections - **S-N curve analysis** - Apply appropriate fatigue curves - **Rainflow counting** - Process stress/load time series - **Miner's rule** - Cumulative damage calculation - **Fatigue design** - Size components for target life ## Resources - **DNV-RP-C203**: Fatigue Design of Offshore Steel Structures - **DNV-OS-E301**: Position Mooring (Section 7: Fatigue) - **API RP 2SK**: Design and Analysis of Stationkeeping Systems for Floating Structures - **ASTM E1049**: Standard Practices for Cycle Counting in Fatigue Analysis - **BS 7608**: Code of Practice for Fatigue Design and Assessment of Steel Structures --- **Use this skill for all fatigue analysis in DigitalModel!** ## Sub-Skills - [1. S-N Curve Fundamentals](1-s-n-curve-fundamentals/SKILL.md) - [2. Rainflow Counting (+1)](2-rainflow-counting/SKILL.md) - [4. Spectral Fatigue Analysis (+1)](4-spectral-fatigue-analysis/SKILL.md) - [Example 1: Complete Fatigue Assessment](example-1-complete-fatigue-assessment/SKILL.md)
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