Wide application of steel structure engineering and construction points
With the rapid development of steel structures, steel structure engineering has become a manifestation of urban modernization. Steel-structured houses, most of the high-end residential areas have become the hallmark. Now we are walking down the street and it has become a common thing. Among many steel structure projects, steel structures are the most widely used.
1. The steel structure movable room is made by bonding the steel plate and polystyrene by the color steel plate through the adhesive, and fully exerting the characteristics of different materials, so that it has good fireproofness, heat preservation and sound insulation performance.
2. All components of the steel structure movable house are factory-standardized and prefabricated, which not only facilitates installation and disassembly, but also enriches the layout of the movable board room and the functionality of the house by freely adding, reducing, changing the position of the door, window and partition.
3. The materials of the steel structure movable room are recycled. After the components are galvanized, they can be used continuously for 20 years, and no construction waste is generated during the use.
4. The complete disassembly and assembly of the steel structure movable room components makes the house easy to transport and saves costs.
5. The steel structure system makes the steel structure movable house have excellent resistance to 86.4km/h wind speed; the lightweight movable board room structure makes the house show good when it encounters an earthquake disaster that is stronger than the earthquake fortification intensity of 8 degrees. The integrity of the whole.
Steel structure engineering
6. The high-rise movable room adopts a cold-formed thin-walled light steel structure system, and the wall and roof are covered with color steel composite sandwich panels.
7. The large-slope movable house surface adopts the structural waterproof design to enhance the airtightness and watertightness of the house.
8, the activity room is light in weight and easy to install
Three main points of steel structure construction:
(1) Do a good job in preparation. Civil engineering construction is a more complicated construction process, which has a great impact on construction quality and construction progress. Before the construction, it must be done: 1 Reasonably design the construction drawings and strengthen the review of the design drawings; 2 Listen carefully to the suggestions of the on-site construction personnel to ensure the construction drawings are perfected before construction; 3 Let the construction personnel understand the core technology and solve the construction in time. The difficulty of the problem, improve the quality of construction.
(2) Application of welding technology in steel structure construction. Welding work is also the core technology in civil engineering construction. When applying steel structure technology, it is necessary to: 1 actively prepare for welding, mainly prepare construction materials and construction tools, strengthen safety protection; 2 require welding personnel to hold work permit To analyze the factors that easily affect the construction work during construction; 3 In welding, after a project is completed, it must be inspected to clean the solder in the crack, and at the same time check the welding quality to promote the progress of the welding work.
(3) Application of tower crane technology in steel structure construction. Tower crane construction is a commonly used technique in civil engineering construction and has a great effect on steel structure construction. Tower crane equipment can be applied to a variety of strength and weight lifting, while also reducing engineering costs. The internal raft type is a commonly used method in construction. In the tower crane process, the standard operation of the tower crane must be strictly followed to ensure the safety of the tower crane and improve the efficiency of the tower crane.
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