[1] Timoshenko, S.P. and Gere, J.M. (1961) Theory of Elastic Stability. 2nd Edition, McGraw-Hill Book Company, INC., Boston.
[2] Lee, C.Q. (1999) Structural Stability and Stable Internal Forces. China Communications Press, Beijing. (In Chinese)
[3] Xiao, Y.H., Zhang, L.Y., Chen, M.D., et al. (1999) Structural Mechanics Part II. China Machine Press, Beijing. (In Chinese)
[4] Liu, Y.S., Bai, B.S., et al. (2004) Structural Mechanics Part II. Science Press, Beijing. (In Chinese)
[5] Zhang, L.Y., Jing, R., Zhao, G.X., et al. (1997) Structural Mechanics Part II. China Building Industry Press, Beijing. (In Chinese)
[6] Bao, S.H., Xin, K.G., et al. (2003) Structural Mechanics Part II. Version 2, Wuhan University of Technology Press, Wuhan. (In Chinese)
[7] Long, Y.Q., Bao, S.H., et al. (2006) Structural Mechanics Part II. Version 2, Higher Education Press, Beijing. (In Chinese)
[8] Yuan, S. (2001) Program Structure Mechanics. Higher Education Press, Beijing. (In Chinese)
[9] Song, R. (2006) Tricks and Procedure in Mechanical Analysis. (In Chinese)