Testing Welded joints 2 Concrete beams 1 Damping (Mechanics) 1 Damping ratio 1 Natural frequency 1 Reinforced concrete 1 больше ... Second order systems 1 Settling time 1 Strains and stresses 1 Stress concentration 1 Stresses of welds 1 Structural analysis (Engineering) 1 Trusses 1 Underdamped system 1 Welding 1 меньше ...