2.6 KiB
Merkle Jack Physics Test Report
Generated: 2026-04-28 04:50:04.011262
Geometry Parameters
- Depth: 4
- Branching Factor: 2
- Branch Angles: [30.0, 25.0, 20.0, 15.0]
- Azimuthal Offsets: [0.0, 45.0, 90.0, 135.0]
- Tubule Radius: 1.5 mm
- Height per Level: 6.0 mm
- Total Nodes: 31
- Total Edges: 30
Material Properties
- Young's Modulus: 200.0 GPa
- Shear Modulus: 79.3 GPa
- Yield Strength: 250.0 MPa
- Ultimate Strength: 400.0 MPa
Test Results
Compression - Moderate
Description: Compressive load equal to structure weight
Load Type: compression Magnitude: 1000.0 N
Maximum Stress: 0.00 MPa Minimum Stress: 0.00 MPa Mean Stress: 0.00 MPa Standard Deviation: 0.00 MPa Safety Factor: inf Failure Edges: 0/30
✅ STRUCTURE SAFE
Compression - Heavy
Description: Heavy compressive load (10x structure weight)
Load Type: compression Magnitude: 10000.0 N
Maximum Stress: 0.00 MPa Minimum Stress: 0.00 MPa Mean Stress: 0.00 MPa Standard Deviation: 0.00 MPa Safety Factor: inf Failure Edges: 0/30
✅ STRUCTURE SAFE
Tension - Uplift
Description: Upward tensile load at root
Load Type: tension Magnitude: 5000.0 N
Maximum Stress: 353.68 MPa Minimum Stress: 0.00 MPa Mean Stress: 23.58 MPa Standard Deviation: 88.22 MPa Safety Factor: 0.71 Failure Edges: 2/30
⚠️ FAILURE DETECTED at edges: [(0, 1), (0, 2)]
Shear - Lateral
Description: Lateral shear load in X direction
Load Type: shear Magnitude: 2000.0 N
Maximum Stress: 9.43 MPa Minimum Stress: 4.72 MPa Mean Stress: 7.82 MPa Standard Deviation: 1.24 MPa Safety Factor: 26.51 Failure Edges: 0/30
✅ STRUCTURE SAFE
Shear - Wind
Description: Wind load simulation (lateral shear)
Load Type: shear Magnitude: 3000.0 N
Maximum Stress: 14.15 MPa Minimum Stress: 9.31 MPa Mean Stress: 10.91 MPa Standard Deviation: 1.32 MPa Safety Factor: 17.67 Failure Edges: 0/30
✅ STRUCTURE SAFE
Torsion - Twist
Description: Torsional load about vertical axis
Load Type: torsion Magnitude: 500.0 N
Maximum Stress: 408700.63 MPa Minimum Stress: 77619.21 MPa Mean Stress: 255747.17 MPa Standard Deviation: 110916.35 MPa Safety Factor: 0.00 Failure Edges: 30/30
⚠️ FAILURE DETECTED at edges: [(0, 1), (0, 2), (1, 3), (1, 4), (2, 5)]
Summary
- Safe Tests: 4/6
- Low Margin Tests: 0/6
- Failure Tests: 2/6
⚠️ CRITICAL: Structure fails under some load conditions.