High-end Steel Structure

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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:

The new railway section of bullet train is the inspection and repair base for north China and
the inspection and repair center for the north section of Beijing to Shanghai high-speed
railway. The total area is 183,330 square meters. The steel structure adopt arch steel truss
with maximum span 36 meters.

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Q:What is steel structure steel plate?
The penetration welding spot welding, welding should be prepared before the arc welding test pieces, adjust the welding current. Because the floor plate at the bottom of horizontal and vertical supporting formwork, pouring concrete material should not be too concentrated, the plate vibrator timely allocation of vibration.
Q:What documents do steel installers need to have?
Steel structure installation work requirements: structure; material, surface roughness, tolerances, surface treatment, straightness (or arc) connection; hole deviation, bolt grade; welding method, welding standard, welding materials; tightness requirements
Q:Does the column of steel structure do the ground beam or do it directly?
The embedded bolt shall be accurately laid on the foundation according to the location and size. When the foundation is deep, the foundation top extends a thick short column, the pre buried bolt in short columns, pay special attention to ensure accurate position and size of bolts.
Q:What is the performance and function of steel structure engineering?
Resistant to 70 meters per second hurricane, steel structure wind resistance: steel structure construction light weight, high strength, overall rigidity, deformation ability. The weight of the building is only 1/5 of that of the brick concrete structure. Maintain the life and property effectively.
Q:Name of steel structure awning
With high strength aluminum alloy material, the joint of column and ceiling is strengthened with galvanized steel structure, so it is more secure and firm. The surface of aluminum alloy is treated by powder electrostatic spraying, and the oxidation resistance is more than 30 years.
Q:How to calculate the steel structure quota?
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is made up of steel beams, steel columns and steel trusses made of shape steel and steel plate.
Q:Steel plate for steel structure, what kind of steel plate is it
To make a steel plate, such a phrase, I think, is a little worse.This word is a relatively large range, according to that there is no special requirements, can use general steel: carbon steel structure can be, such as Q235, Q345, Q235 belong to ordinary carbon steel structure, Q345 is the last name 16Mn, belongs to low alloy series.But if it's special, it can be bridge, steel plate, Q235q, etc.. Q345q and so on.
Q:What are the raw materials of steel structure?
Secondary frame, shear key (column bottom), purlin (walls, roof), daughter column (the wall) and canopy (wall), gutter (walls, roof), steel tile (walls, roof and so on).
Q:What does steel structure HW stand for?
HW is a H type steel height and the width of the flange is basically the same, mainly used for steel reinforced concrete frame column column, also known as reinforced steel columns in the steel structure is mainly used for the column;
Q:Can the steel structure workshop be used as the ground lead of lightning rod?
The building of the steel beam, steel column, ladder and other metal components and metal curtain wall column should be taken as the lead line, but between the various parts shall be connected through electrical, the copper zinc alloy welding, welding, crimping crimping, sewing, screw or bolt connection; the cross section should be according to the specification in table 5.2.1 the specified value; each metal component can be coated with an insulating material.

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