Hainan Steel News: steel structure stuff style support shelter floor system

What type supporting floor slab floor using its strengths is a good overall performance, decoration convenient, but the template than the fee, reinforced with steel beams and structural convergence is more complex, and long construction period, while simultaneously, in order to ensure concrete slabs and steel interaction of the beam, steel girder flanges must set the necessary pegs. Beam-column nodes and node pedestal in steel construction - concrete or steel construction barrel - lateral support system, the beam-column joints can be hinged, rigid or semi-rigid connection connected, multi-layer steel structure for shelter, steel columns Most high-frequency welding H-beam, because the H-shaped cross section of the web is relatively thin, so the weak axis and multi-hinged beam convergence in the strong axis of the beam convergence adopt rigid connection, sometimes also semi-rigid connection, but its subject force characteristic is more complex, in addition to a relatively thin multilayer steel structural member should try to avoid the construction site welding, accelerate the construction schedule. Floor steel beams and concrete barrel convergence can be articulated. In high-rise steel structure residence, in order to ensure the concrete barrel after cracking, the steel structure is still enough capacity, generally peripheral steel constructed using rigid connection, and floor beams and concrete cylinder by a hinge. When constructing resettlement, typically spindle disposed within the steel structure plane. Request beams using weak beam of rigid connection should meet, large bays shelter to meet this condition, the column size will be relatively large, perhaps under conditions dimensionless peripheral column due perhaps in a small bay, from the existing engineering situation, when constructing resettlement, in addition to the elevator floor set to the cylinder, it can also be arranged in a concrete tube bathroom. As for the Cohesion foot steel column may also be articulated or rigid connection, can be hinged at the top and a small team multi-layered and a few more in the basement, but it should be considered part of the column foot underground anticorrosion, and team executives residence, column foot should be used Just pick. Hainan Steel