| In this paper, a new kind of industrial-architecture— integra building systems is introduced at first. Then list the actuality of Web steel's design. By means of ANSYS ,the influence of rigid or hinge joint between the V members and steel tubes is discussed. Then take a big span structure for example, analyzing two means—direct truss and cascade truss to realize span integra structure. Through the analysis we can realize big span structure by both means, but direct truss has better performance.As a kind of industrial-architecture, Web steel beams' length answer for our country's architecture modulus.By means of ANSYS make a table of carrying-capacity in common usage state, which is about common Web Steel beam in modulus span. Through the analysis, the factor, which make the most important role in the Web Steel beam , is found;and give the valid means to improve the beam's carrying-capacity in all kinds of conditions;The influence of double V members about the joints is extraordinary analyzed. At last, in order to provide reference for engineering design, what span can the beams reach are analyzed in common floor and roof modus operandi, which are composed by V members(216X45X1.5 ). |
