Steel Structure Used in 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
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

For the Steel structure project of Upper part of external
piperack for air separation and gasifying facilities of
460,000 tons MTO (Methanol to Olefins) project in
Duolun, we provide about 4,500 tons steel structure. It
is a heavy chemical indusry of national energy project.

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Q:Does the steel structure belong to high-risk industries?
In accordance with the procedures prescribed by the state: first entrust qualified units to prepare the feasibility study report, preliminary design to find a qualified department for construction project, after the application of safety pre evaluation certificates a book, and the Safety Supervision Bureau issued approval certificate, after the completion of the construction for the safety evaluation report for safety production license.
Q:How to calculate the allowable slenderness ratio of steel structures under compression?
The slenderness ratio is in the majority of cases for the component, and the formula coffee has given. As for the concept, it is easy to see from the formula that the slenderness ratio is the ratio of the length of the member to its corresponding radius of gyration.
Q:How is the roof of the steel structure closed?
Light steel construction edge refers to the joint of two colored plates or the edge of the colored plate, through some treatment, play the role of decoration and waterproof. It is only a small part of the project cost, and is often neglected, but it plays a key role in the overall effect of the building. Some foreign companies than domestic products with competitiveness is mainly in the envelope, and the biggest difference is in the aspects of retaining edge, so the improved edge system is very important to improve our level of light step.
Q:What are the types of steel structures?
Under the condition of complex large-scale, large span, tall, deep, light and modern facilities building design theory, construction technology and reinforcement technology research and optimization method of structure safety and durability evaluation and maintenance of engineering structure and improve the research capacity of disaster prevention and mitigation of the various ways and methods, with the help of the computer science, material science, testing technology and with the application of new theories, new technologies, new materials, new technology, engineering structure of ancient discipline is developing rapidly.
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)?
Wood structure only exists in the lower layer of ancient architecture, round, diameter, as a result of growth restrictions, as far as possible to choose the more robust. Rare, square cross section.
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:What is the steel structure XLT?
The steel structure is XLT diagonal brace.Steel structure is mainly made of steel material, and it is one of the main types of building structure.
Q:What are the connecting forms of steel structures? What are the characteristics of each?
Is the end of the rivet connection with prefabricated nail head rivet, screw holes are inserted in the connecting member, the rivet gun or pressure riveting machine, the other end is pressed into the closed nail head. So that the connecting piece is connected to form solid rivet clamping. Rivet connection is characterized by reliable power transmission, good plasticity and toughness, easy to check and ensure the quality of plate, can be used under dynamic structure of heavy load, but its structure is complicated, cost of steel work, poor working conditions, high cost, has been rarely used.
Q:What is the difference between steel structure, light steel workshop, color steel room and movable room?
The frame of light steel structure buildings are H steel, I-beam, door type steel frame and Rachel purline, retaining structure is also useful for color plate and masonry wall. Multi-purpose in large companies, factories, warehouses, exhibition halls, integrated stadiums, shopping malls and so on.
Q:Steel structure workshop and equipment have static electricity is how?
Steel structure plant and equipment rarely appear static savings phenomenon, this is because the steel structure and equipment are connected to the shell, and the metal is a good conductor, static steel structure ought to be able to pass into the ground.

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