Strains and stresses Materials 5 Pipe 3 Structural frames 3 Testing 3 Brakes 2 Clutches (Machinery) 2 mer ... Columns 2 Couplings 2 Elasticity 2 Engineering design 2 Equipment and supplies 2 Flywheels 2 Girders 2 Joints (Engineering) 2 Loads (Mechanics) 2 Machine design 2 Petroleum pipelines 2 Pipelines 2 Plates (Engineering) 2 Pressure vessels 2 Riveted joints 2 Screws 2 Shafting 2 Shells (Engineering) 2 Strength of materials 2 Stress concentration 2 Structural analysis (Engineering) 2 Tolerance (Engineering) 2 Vibration 2 mindre ...