共 22 条
[1]
BAMFORD R, 1971, P ASME SYNTHESIS VIB
[5]
HENSHELL RD, 1975, EARTHQUAKE ENG STRUC, V4, P375
[6]
Hurty WC, 1960, J ENGINEERING MECHAN, V86, P51
[7]
IRONS BM, 1965, AM I AERONAUTICS AST, V3, P961