机译:Nonlinear interactions in deformable container cranes
Univ Roma La Sapienza, Dept Struct & Geotech Engn, I-00184 Rome, Italy;
Univ Sheffield, Dept Mech Engn, Sheffield, S Yorkshire, England;
Crane dynamics; perturbation analysis; autoparametric modal interactions; two-to-one internal resonances; higher order approximation; boom elasticity;