[1] Scott,W.B.,Delco Makes Low-Cost Gyro Prototype,AW and ST Oct.(1982),64-71.
[2] Lin Gau-feng,Analytical solutions for open nonshallow spherical shell vibration,AD74269,Sep.(1979).
[3] Hwang,C.,Some experiments on the vibration of a hemispherical shell,J.Appl.Mech.,33,4(1966),817--824.
[4] Ross,E.W.,Jr.,Natural frequencies and mode shapes for axisymmetric vibration of deep spherical shells,J.Appl.Mech.,32(1965),553--561.
[5] Flügge,W.,Stresses in Shells,Springer-Verlag,Berlin,Germany(1962). |