6P C J. Composite structure methods [M]. New York; McGraw-HiU Book Company Inc, 1976.
7ROBERTS-WOLLMANN C L, GUIROLA M, Easterfing W S. Strength and performance of fiber-reinforced concrete composite slabs [J]. Journal of Structural Engineering,2004, 130(3): 520--528.
8TYN MYINT-U. Partial differential equations of mathematical physics [M]. New York: Elsevier Science & Technology Books, 1980: 319--341.
