Search for dissertations about: "Ruoshan Luo"

Found 2 swedish dissertations containing the words Ruoshan Luo.

2. 1. Buckling analysis of trapezoidally corrugated panels under in-plane loading using spline finite strip method

   Author : Ruoshan Luo; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; longitudinal compression; patch loading; elastic buckling; spline finite strip method; geometric parameter; in-plane loading; shear loading; combined longitudinal compression and shear; loading position;

   Abstract : .... READ MORE

4. 2. Load-Carrying Capacity of Steel Girders and Panels with Thin-Walled Trapezoidally Corrugated Webs

   Author : Ruoshan Luo; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; steel; finite element; thin-walled structures; girder; post-buckling; panel; trapezoidal corrugation; load-carrying capacity; optimal design; plasticity; spline finite strip; buckling; large deflection;

   Abstract : This thesis concerns the load-carrying capacity of steel girders and panels with thin-walled trapezoidally corrugated webs. Computer-based numerical methods are used as a tool and emphasis is placed on various parametric studies, covering geometric parameters, initial imperfections, material strain-hardening models, loading types and loading positions, and so forth. READ MORE