Sökning: "Lixing Ren"

Hittade 1 avhandling innehållade orden Lixing Ren.

1. 1. Almost-axial impact on elastic and viscoelastic cantilever columns

   Författare :Lixing Ren; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

   Sammanfattning : Almost-axial impact between a rigid body and a cantilever column is studied. A preliminary study of the contact process is presented for a flat-ended impacting body and a flat-ended elastic Timoshenko column with rectangular cross-section. The equations of motion pertaining to the column are solved using an explicit finite difference method. LÄS MER