First-class Steel-work Construction

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Product Description:

Steel  Structure

Description:
1.Length of the welding withnot indication,full welding should be applied
2.Seam without indication is fillet weld,height is 0.75t
3.The cutting angle without indication,radius R=30
4.Cutting angle not specified should be 20/20
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

Inner Mongolia Shangdu Power Plant is the main source
of west-east power transmission project with total
incestment of 5137 million Yuan. 1,900 tons for the steel
structure of the project with maximum thickness 60mm-
75mm.

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Q:Installation quota, there are tubes, steel structures and general steel structure, how to distinguish between the two?
Installation quota, the pipe structure is hollow, pipe, solid steel, and the two how to distinguish between the problem, that is, hollow and solid division.
Q:How much is the cost of the floor bearing plate of the steel structure?
That depends on the span of your floor to calculate the price, the span of different, used just specifications and prices are different, the general price should be 600-800 per square meter, including floor and capping materials.
Q:In architectural design, what are the sectional sizes of square columns and columns in various structural forms (such as concrete, steel structures, wood structures)?
Steel bearing columns are not rectangular or circular (with or without gates), they should be I-shaped (solid abdominal column) or various lattice configurations (hollow columns).
Q:What does HN350*175*7*11*16 represent in steel structures?
HN350*175*7*11*16 in steel structure: H steel, 350mm high, 175mm wide, web thick 11mm, upper and lower plate thickness 16mm.
Q:What is the main component in the steel structure and what is the secondary component?
Component: embedded parts, roof purlin, wall purlin, knee brace, brace, tie bar, bar, gutter, edge etc.
Q:What is the proportion of paint for large steel structures and what thinners do they have?
A variety of film-forming substances according to national standards, a total of xxx. It is the main part of the paint, determines the performance of the film. If there is no film forming material, pure paint and auxiliary material can not form paint film.
Q:What is called a steel rivet?
It's going to be an antique. Aluminum or steel rivets are used for locking structures when they are used for retaining structures, not for structural purposes. As for the thin steel plate, the steel structure is not good, and at the very least, the structural professional pays little attention to rivet pulling.
Q:In the steel structure safety margin refers to what?
When the calculations of structural steel to the strength and size of your theory, you have to leave, to increase the size or structure of steel used high performance steel, this is the safety margin, or accident probability, general safety margin will add a lot of, or even several times.
Q:Can steel frames and channel steel be welded longer?
Steel frames, door frames and channel steels can be welded longer.
Q:Why steel structure is adopted in super high-rise buildings?
The toughness of steel structure is better than that of concrete structure, and its seismic performance is good, which is incomparable to concrete structure. GB50011-2010 "building seismic design code" provides the maximum applicable height, to fortify the 6 degree area, for example, concrete structure 80M, and steel structure is 300M high;

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