Numerical characterization of the knock-down factor on unstiffened cylindrical shells with initial geometric imperfections

Engineering

• Initial Geometric Imperfection 100%
• Knock-down Factor 100%
• Cylindrical Shell 100%
• Optimization 66%
• Guidelines 66%
• Buckling 66%
• Benchmark 66%
• Composite Material 66%
• Composite Structure 66%
• Manufacturing Process 66%
• Nonlinear Analysis 33%
• Shells (Structures) 33%
• Design Process 33%
• Measurement 33%
• Mm Diameter 33%
• Composite Cylindrical Shell 33%
• Structural Behavior 33%
• Experimental Result 33%
• Compression Load 33%
• Windows 33%
• Thickness Imperfection 33%
• Buckling Load 33%
• Bound Curve 33%
• Reliability 33%
• NASA 33%
• Design 33%
• Fits and Tolerances 33%
• Design Guideline 33%

INIS

• shells 100%
• imperfections 100%
• geometry 100%
• design 50%
• guidelines 50%
• buckling 50%
• composite materials 33%
• manufacturing 33%
• benchmarks 33%
• optimization 33%
• increasing 16%
• sensitivity 16%
• tolerance 16%
• curves 16%
• thickness 16%
• dating 16%
• reliability 16%
• comparative evaluations 16%
• nonlinear problems 16%
• nasa 16%
• investigations 16%
• cost 16%
• data 16%

Keyphrases

• Sensitive Shells 33%
• Layup Design 33%
• Process Tolerance 33%