悬挂管柱正弦向螺旋屈曲转变时的临界载荷研究

张强，蒋豹，崔巍，刘巨保，朱昱

Critical load of a suspended tubular string from sinusoidal buckling to helical one

ZHANG Qiang,JIANG Bao,CUI Wei,LIU Jubao,ZHU Yu

振动与冲击 . 2019, (7): 105 -111 .