亚洲国产综合在线-亚洲国产综合网-亚洲国产综合人成综合网站00-亚洲国产综合久久精品-www成人国产在线观看网站-www成年人

Guangzhou Steel news: construction steel structure design specification requires a large span roof structure 1 large span roof structure means span roof structure is equal to or greater than 60m, can be used truss, arch frame or other flat structure...

Guangzhou Steel tells you: Steel house seismic level is how much?   1, the height near or equal to the height of the boundary should be allowed to bind irregularity of the house and grounds, ground conditions to determine the seismic level;...

Guangzhou Steel tells you: Steel house floor What are the requirements? Steel floor houses the main floor in a combination of pressure and non-composite slab steel plate formed in-situ concrete, installation monolithic reinforced concrete floor-moun...

Guangzhou Steel tells you: the advantages of steel construction engineering Seismic resistance: mostly low-rise villas roof sloping roof, so the roof structure basically is composed of cold-formed steel members made of triangular roof truss system, ...

Guangzhou Steel tells you: the main characteristics of prestressed steel structure ① full and repeated use of elastic strength steel magnitude, thereby enhancing the structure bearing capacity.Non-prestressed bearing structure starting from zero str...

Guangzhou Steel tells you: steel construction plant and its characteristics, composition Steel structure plant refers to the choice of steel and hot rolled, cold-formed or welded sections and pass through to withstand the load of the world's popular...

Guangzhou Steel remind you: Steel Design Considerations First, get a job, do not blindly diagram modeling calculations. The first comprehensive analysis of the design and construction staff with communication, to fully understand the various situati...

Guangzhou Steel tells you: fireproof steel construction purpose Construction of structures in our country which in recent years has been the construction of steel line to all ages, so in a lot of the construction of which, such as a single layer, mu...

Guangzhou Steel teach you: convergence of energy dissipation structure of steel beams and columns section Cohesion energy beams and frame columns of rigid joints, and the general framework of the convergence slightly different beams.Link beam conver...

Guangzhou Steel tells you: architecture and layout of a single-layer steel plant Lateral lateral force resisting system of a single steel plant, the use of capitals steel roof beams and frame connected or hinged portal frame, cantilevered pillar or ...

Guangzhou Steel tells you: seismic structural measures single steel plant 1. The roof structural measuresBasically the same seismic structural measures single steel plant roof and reinforced concrete columns plant.2. columns, beams structural measur...

Guangzhou Steel teach you: Steel sub-project inspection lot division principle Deformation is divided by a single steel;2 multi-storey and high-rise steel segment is divided by floor or construction;3 Pressed metal board works according roofing, sid...