Hainan Steel News: Steel floor residence stuff style support system

Floor slab choose what type support floor, the advantage of the overall good performance, easy decoration, but the template than the fee, reinforced with steel beams connect and construct more complex, and long construction period, while simultaneously, in order to ensure concrete slabs and steel together with the effect of the beam, steel girder flanges must set the necessary pegs. Column foot beam-column joints and nodes in steel - concrete or steel barrel - lateral support system, the beam-column joints can be selected hinged, rigid or semi-rigid connection then, on multi-steel shelter, steel columns Most high-frequency welding H-beam, due to the H-shaped cross section of the web is relatively thin, so the weak axis multi-use hinge connecting the beam, in the strong axis of the beam to connect an optional rigid connection, and sometimes also the choice of semi-rigid connections, but its subject force characteristic is more complex, in addition to a multi-layer steel components should be avoided relatively thin construction site welding, accelerate the construction schedule. Floor steel beams and concrete barrel hinge connection can be used. In high-rise steel structure residence, in order to ensure that the cylinder cracking concrete, steel is still enough capacity, the steel structure is generally just pick the selection of peripherals, while the choice of floor beams and concrete barrel hinge. When structural arrangement, generally disposed within the spindle steel plane. Selection beams just pick should meet the requirements of strong column weak beam, large bays shelter to meet this condition, the column size will be relatively large, dimensionless under possible conditions, the external column should be used wherever possible small bay, from the existing engineering situation, when the structural arrangement, in addition to the elevator floor set to the cylinder, it can also be arranged in a concrete tube bathroom. As for the steel column base connections can also be used articulated or rigid connection, can be used when the team and the basement of a multi-layer and high-rise a few more articulated, but should consider the pedestal in the underground part of the corrosion, and team executives residence, column foot should be used Just pick. Hainan Steel