Calculation of flexural deflection for castellated beams;

Finite element analysis and simplified calculation for normal stresses at mid-pier sections of hexagon-castellated beams;

A characteristic point stiffiness method for tracing limit point of MDOF (Multi-degree-of-freedom) nonlinear structures is proposed in this paper By means of this method, the whole nonlinear elastoplastic path of displacement -load of castellated beams has been successfully traced It gives an insight into the failure state of castellated baem

This article mainly studies the feasibility of the honeycomb beam in the boiler steel structure design,which may has great prospect in the futural design work.

The stiffness,strength and global stability of a honeycomb beam under bending moment are analyzed using finite element method.

Pseudo-static test research on concrete column-honeycombed steel beam composite joints

A series of specimens,including four pass-through connection joints,two extended end-plate connection joints and two end-plate connection joints under low cyclic reversed load were tested in order to study the failure characteristic and bearing performance of honeycombed steel beam and welded compound-ring-hoop concrete column composite joints.