Frequencies of vibration of beams by Schelkunoff iteration with the HP-65 calculator
Tài liệu tham khảo
Timoshenko, 1937, Vibration Problems in Engineering, 331
Mindlin, 1951, Thickness-shear and flexural vibrations of crystal plates, J. Appl. Phys., 22, 316, 10.1063/1.1699948
Mindlin, 1952, Forced thickness-shear and flexural vibrations of piezoelectric crystal plates, J. Appl. Phys., 23, 83, 10.1063/1.1701983