Steel structure is an engineering structure made of steel, usually composed of beams, trusses, columns, plates and other components made of section steel and steel plates. The parts are connected by welding, bolts or rivets, and some structural steel parts are made of wire ropes or wire bundles. During the design process, the design staff must consider all aspects of the problem, including the reasonable layout of the steel structure, the internal structural load, the relative height of the wall, the thickness and overall width, the design of the connection point of the prefabricated components, the cost of the project cost, etc.
MAIN PART | ITEM | SPECIFICATION |
Main Steel Frame | Steel Beam | Q235/Q345B |
H shape steel, alkyd/epoxy zinc-rich painting primary painting in twice | ||
Main Column | Q235/Q345B | |
H shape steel, alkyd/epoxy zinc-rich painting primary painting in twice | ||
Wind Column | Q235/Q345B | |
H shape steel, alkyd/epoxy zinc-rich painting primary painting in twice | ||
Supporting System | Brace | Q235/Q345B, angle steel or circular steel tube, process and paited |
Roof Purlin | Q235/Q345B, C or Z shape steel, alkyd painting/hot dip galvanized | |
Wall Purlin | Q235/Q345B, C or Z shape steel, alkyd painting/hot dip galvanized | |
Tie Bar | Q235/Q345B, Φ114x3 round steel tube, process and painted | |
Sag Rod | Q235/Q345B, Φ12 round steel, process and painted | |
Roof Cladding | Color corrugate steel sheet, EPS sandwich panel, rock wool, PU, glass wool | |
Wall Claddding | Color corrugate steel sheet, EPS sandwich panel, rock wool, PU, glass wool | |
Accessories | Bolts | Ordinary, high strength, stud bolts, anchor bolts |
Butter | 0.5mm galvanized/prepainted steel plate, stainless steel | |
Windows | Aluminum alloy-glass, aluminum alloy-shutter, PVC | |
Doors | Sliding sandwich panel/ steel door, rolling shutter door | |
Floor Deck | #600, #688, #720, T:0.7-1.2mm thick color corrugated steel plate | |
Down pipes | VC pipe or steel sheet material or aluminum pipe | |
Roof Ridge | Color steel sheet | |
Edge Cover | 0.5mm color steel sheet | |
Skylighting | FRP light transfer belt | |
Ventilator | Exhaust fan, ventilation louvers | |
Crane | Crane in 5 tons to 20 tons | |
Design Parmameters | Building Size | Length(m)*Width(m)*Eave Height(m) |
Local Weather | Wind load, Snow load, earthquake magnitude | |
Roof and wall panel | With or without insulation for roof and wall | |
Bearing | Make the house resisting heavy wind by 120km/h and 8 grade earthquake | |
Protection | Color steel sandwich panel has a good fire proof and heat insulation performance | |
Packing | Main steel frame loaded in 40'OT, roof and wall panels loaded in 40'HQ |