structural

Evaluate spacecraft structural sizing and safety margins under launch loads.

17|Updated Feb 16, 2026
One-click install
npx skills add https://github.com/devideamax/aerospace-team --skill structural-devideamax
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: structural
Source: https://github.com/devideamax/aerospace-team/tree/main/skills/structural
Command: npx skills add https://github.com/devideamax/aerospace-team --skill structural-devideamax

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables engineers to perform rigorous structural sizing and safety evaluations for spacecraft primary and secondary structures under launch loads, reducing manual calculation time while ensuring design robustness.

Core Features & Use Cases

  • Hand-calculated stress and buckling checks for thin-walled cylinders, sandwich panels, and monocoque structures using ECSS/NASA margins.
  • Material selection guidance balancing strength, weight, thermal compatibility, and outgassing, with explicit margin calculations.
  • Cross-skill integration pointers and worked examples showing how structure mass feeds system budgets and how to interpret MS/FS in real designs.

Quick Start

Provide spacecraft mass, launch vehicle, and desired structure type to receive a complete structural analysis and margin-of-safety assessment.

Frequently Asked Questions about structural

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate margin of safety for spacecraft structures under launch loads?

Spacecraft margin of safety calculations evaluate combined axial and lateral launch loads against material strength and buckling limits. This skill outputs stress margins and mass estimates for monocoque, sandwich, and truss configurations to verify structural robustness.

What is the best way to perform buckling checks for thin-walled spacecraft cylinders?

Buckling checks for thin-walled cylinders compare applied launch loads against critical buckling stress limits. This skill performs hand-calculated buckling evaluations and outputs safety margins compliant with ECSS-E-ST-32C and NASA-STD-5001B structural requirements.

How do I select materials for spacecraft primary structures balancing weight and outgassing?

Spacecraft material selection balances strength, weight, thermal compatibility, and outgassing requirements. This skill provides material selection guidance with explicit margin calculations to ensure structural integrity under launch loads while meeting system mass budgets.

Can I use hand calculations for sandwich panel sizing instead of finite element analysis?

Hand-calculated stress and buckling checks for sandwich panels are supported by this skill. It applies ECSS and NASA margins to evaluate combined launch loads, providing stress, buckling margins, and mass estimates for preliminary structural sizing decisions.

Does this structural analysis tool meet ECSS-E-ST-32C spacecraft design requirements?

Structural analysis performed by this skill meets both ECSS-E-ST-32C and NASA-STD-5001B requirements. It evaluates monocoque, sandwich, and truss configurations under launch loads, outputting compliant stress, buckling margins, and mass estimates.

What inputs do I need to start spacecraft structural sizing and safety evaluation?

Spacecraft structural sizing requires spacecraft mass, launch vehicle specifications, and desired structure type as inputs. This skill then delivers a complete structural analysis, including stress checks, buckling margins, and mass estimates for design decisions.