How about steel buildings?

Lead: How about steel structure residence?

About "How about steel structure residence?" This question, Bian Xiao sorted out the user's answers from multiple channels, so that everyone can understand it more comprehensively.

1. The following opinions were praised by 60 people and discussed by 16:

Compared with the traditional reinforced concrete brick house, the steel structure is light in weight, but strong in bearing capacity! The architectural style is more flexible, with large bay design, and the indoor space can be divided into various schemes to meet the different needs of all people. The standardized production in the factory determines that the materials of the load-bearing members of the steel structure are uniform, and the mechanical properties of each part are close, so it is not as easy to produce defects as reinforced concrete. Good toughness makes the steel structure more adaptable to dynamic loads. Coupled with the characteristics of light steel structure, the seismic and wind-resistant performance of steel structure villas is far superior to that of traditional houses. A large number of steel structures are manufactured in specialized metal structure factories, which are simple and accurate. The fabricated components are transported to the site for assembly and bolted to facilitate construction. In addition, the completed steel structure is also easy to disassemble, reinforce or transform. Beams, columns, wallboard and roof are all assembled, and the floor only needs cast-in-place reinforced concrete, so the construction speed is fast. Compared with traditional houses, the construction period can be shortened by more than 2/3! 300 square meters house, 5 work 1 month easily done! The wall adopts lightweight and energy-saving standardized prefabricated wallboard instead of clay bricks, which uses less sand, stone, cement and water, and more than 80% of the materials can be recycled, which is energy-saving and environmentally friendly, especially in the construction site, with lower pollution. The steel structure itself has a natural heavy feeling and decoration, which can support the face without other materials being exposed, and with other decorative elements, it is full of modernity! For more related answers, please pay attention to: agricultural land circle

2. Wonderful answer:

Compared with concrete and wood, the ratio of density to yield strength is relatively low, so under the same stress conditions, the steel structure has small cross section, light weight, convenient transportation and installation, and is suitable for structures with large span, high height and heavy load. Factory mechanized manufacturing of steel structure members has high precision, high production efficiency, fast on-site assembly speed and short construction period. Steel structure is the most industrialized structure. 4, the steel structure has good sealing performance (because the welded structure can be completely sealed, it can be made into high-pressure containers, large oil pools, pressure pipes, etc. Has good air tightness and water tightness. 5. Is the steel structure heat-resistant or fire-resistant? (When the temperature is lower than 150, the properties of steel do not change much. Therefore, the steel structure is suitable for hot workshops, but when the radiation on the surface of the structure is about 150, it should be protected by heat insulation board. 7. It is low-carbon, energy-saving, environmentally friendly and reusable (the demolition of steel structure buildings will hardly produce construction waste, and steel can be recycled. Light building weight: The steel content of the main structure in the steel structure residence is usually about 25KG/-80KG, and the weight of colored profiled steel plates is less than 10KG. The dead weight of steel structure residence is only 1/8- 1/3 of that of concrete structure, which can greatly reduce the foundation cost. It is an ideal elastic-plastic body, so steel structure housing's calculation is accurate and reliable. Good seismic performance: steel structure residence is a steel structure with great toughness and elasticity. The shear and torsion resistance of purlin and the support between beams and columns greatly enhance the stability of the whole structure.

3. Wonderful answer:

After professional design and inspection, the steel structure should be reliable. If you can't simply answer the question with good or bad, I believe that every new structure is the result of countless experiments by experts, and it must have its uniqueness and rationality. But there is a saying that what suits you is the best, and only what suits you can build a house, so you don't have to follow suit blindly. Brick-and-wood structure, which has been inherited for 5000 years, still has unique advantages.

4. Wonderful answer:

The structure is basically a triangular roof truss system made of cold-formed steel members. After the structural plate and gypsum board are sealed, the light steel members form a very strong plate-rib structural system, which has stronger earthquake resistance and horizontal load resistance, and is suitable for areas with earthquake intensity above 8 degrees. Wind resistance: Light steel structure building has light weight, high strength, good overall stiffness and strong deformation ability. Durability: The residential structure of light steel structure adopts cold-formed thin-walled steel member system, and the steel skeleton adopts ultra-anticorrosive high-strength cold-rolled galvanized sheet, which effectively avoids the influence of steel plate corrosion during construction and use, and increases the service life of light steel members. Thermal insulation: the thermal insulation material used is mainly glass fiber cotton, which has good thermal insulation effect. Sound insulation: Sound insulation effect is an important index to evaluate the house. The windows installed in the light steel system are made of insulating glass, which has good sound insulation effect, and the sound insulation reaches more than 40 decibels. The sound insulation effect of the wall composed of light steel keel and thermal insulation gypsum board can reach 60 decibels. Health: dry construction reduces the environmental pollution caused by wastes, the steel structure materials of the building can be recycled 100%, and most other supporting materials can be recycled, which conforms to the current environmental awareness; Comfort: Light steel wall adopts high-efficiency and energy-saving system, which has breathing function and can adjust indoor air humidity; Energy-saving: All walls are made of high-efficiency and energy-saving materials, with good thermal insulation and sound insulation effect, which can reach 50% energy-saving standard.

5. Wonderful answer:

Steel structure residence basically adopts triangular roof truss system composed of cold-formed steel members. After the light steel members are sealed with structural plates and gypsum boards, a very strong plate-rib structural system is formed, which has stronger earthquake resistance and horizontal load resistance. 1. Durability: The residential structure of light steel structure is all composed of cold-formed thin-walled steel member system, and the steel skeleton is made of ultra-anticorrosive high-strength cold-rolled galvanized sheet, which effectively avoids the influence of steel plate corrosion during construction and use, and prolongs the service life of light steel members. If the house is completely prefabricated in the factory, the assembly process at the construction site can be directly ignored. 3. A high degree of prefabrication: prefabrication is realized in the factory. From the factory, the house is built, loaded by crane and transported by truck. After knowing the customer's site, the crane unloads the goods, the house is grounded, only water and electricity are connected, furniture is arranged, and the bag is cleaned before moving in. Compared with the traditional dusty construction environment, the steel structure residence produces less construction waste and is easy to handle. 7. As for the basic requirements of sound insulation, heat preservation and moistureproof, steel structure residence, like civil buildings, has done quite well. 8. Compared with other structural houses, light steel houses are safe for human health. Take a red brick house as an example. Some experts have detected that houses built with red bricks have radon gas and radiation, and these chemical elements will threaten human health. Because the firing of red bricks requires a lot of clay and wood, these two resources are scarce in China at present, and they will also pollute the environment during the firing process.