Acceptable reliability under earthquake action
Building risk categories I and II |
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All or part of the structural collapse Failure may result in life hazard |
The probability of occurrence of the largest earthquake 10% The probability of occurrence of maximum seismic effects is 25% |
Building risk category |
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All or part of the structural collapse Failure may result in life hazard |
The probability of occurrence of the largest earthquake is 6% The probability of occurrence of the largest earthquake is 15% |
Building Risk Category IV |
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All or part of the structural collapse Failure may result in life hazard |
The probability of occurrence of the largest earthquake is 3% The probability of occurrence of the largest earthquake is 10% |
1.The detail material for the steel structure
The steel structure material is included the H section,I section,Square tube,Circular Tube,Floor decking steel sheet,C section,Z section,Angle iron , Steelbar ,Steel plate .
1)Z-Section Sheet
Z steel is common cold bending thin-wall steel, whose thickness is commonly between 1.6-3.0mm, section heights between 120-350mm. Processing materials is hot rolled (paint), galvanized. It is processed according to perform standards. Z steel is usually applied in large steel structure factory building.
2)Hot rolled I-shape beams can be divided into common i-steel and light beams.
Common i-steel
Main purpose: Ordinary beams are widely used in various building structures, Bridges, vehicles, support and machinery, etc.
Light beams
Flange of common i-steel and light beams are gradually becoming thinner from root to the edge with certain angle. Compared with ordinary beams, hot rolling light beams has wider leg and thinner waist in same wait height conditions. Guaranteed the bearing capacity, the light beams have better stability, metal saving and better economic effect than ordinary beams.
Main use: The same with ordinary beams, it is mainly used in factories, Bridges and other large structures and vehicle manufacturing, etc.
2.Product details
Product Name |
Prefabricated Steel Structure Warehouse |
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Specification |
Foundation |
Concrete and Steel |
Support |
X or V types, angle steel or round tube |
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Surface |
Two layers and anti-rust paint |
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Color |
White, Grey, Blue, Green, etc |
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size |
Designed by your requirement |
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Advantages |
1. Stable Construction |
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Main component |
Base materials |
Cement and steel foundation bolts |
Main frame |
H beam (welded or hot rolled) |
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Material |
Q35B,Q345B |
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Purlin |
C purlin (C120-320) or Z Purlin (Z100-200) |
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Bracing |
Tie bar, lateral bracing, column bracing, knee bracing, etc |
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Bolt |
Normal bolt, high strength bolts, Galvanized bolt |
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Roof & wall |
Sandwich panel, steel corrugated sheet |
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Door |
Sliding door , rolling shutter |
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Window |
PVC window, aluminum-alloy Window |
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Accessories |
Skylight, ventilation, downpipe and galvanized gutter etc . |
3.Wind load design terms
Basic wind speed V: 10 m from the ground height, exposure category C, time interval of 3s, according to 26.5.1
4.Transportation
Steel structure is mainly composed of steel column, steel beam, steel frame and the rigid support and so on, so steel structure component volume is larger, The mainly transportation for export is as follow:
1). Seaworthy
In general, after customer order, our engineering technology department design the steel structures will be according to the 40 'HQ and 40' open top container inside size to design the shipment, in most cases, we use 40 'HQ and 40' open top shipping container shipment to pack steel structures.
2).Package for the steel frame
If you want to use the 40 HQ container to transportation the whole steel structure product. You can do the steel frame to package ,use the cable wire to fix. But you must paid for the steel frame and baling charges.
5.Company Profile:
Foshan Shengbang Steel Structure Co., Ltd.Possesses professional large-scale steel structure production equipments and the automatic spraying production
line, so we can satisfy the different customers demand.We takes "build your future" as mission and takes company growth as premise.The company has trained many
high quality marketing personnel, professional technician and construction workers.We take the customers' demand as the guidances, then provide reasonable,
scientific and effective solution for customers.We regard practical growth, innovationand group solidarity as our company spirit, so that we can offer all round service to customers.
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DAMS Incorporated
We provide customers with quality products and provide high-quality services
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