Analysis on bearing capacity of steel beam with large web opening by virtue of vierendeel truss theory

In order to conveniently compute the strength of circular hole castellated composite beams with stiffened webs,its simplified formulas were deduced based on the vierendeel truss theory.

However, the application of open web truss and lapping wall conversion provide.

Based on Research on design of Hexigou aqueduct structure for draining into the left bank of the general main channel in the central south water to north line,structural styles,mechanical properties,and construction methods of the large prestressed concrete open web truss aqueduct are explored,scientific evidences are supplied for designing and applying of the aqueduc

Application of Vierendeel truss transfer structure in high-rise residential buildings;

Application of three-layer vierendeel trusses with partial diagonals in portal structure;

The types and current situations of Vierendeel truss transfer structure in high-rise building are introduced.

The open-web structures have four types, including plane open-web trusses, open-web grids, open-web sandwich plates and open-web shells.

The structural design of a 16 storied steel open-web truss, SRC conversion block, concrete hollow floor, composite floor deck,floating resistance, is prerented.