Green building design concept of steel structure building
The cost of steel structure building design is a major constraint to its development. However, the cost of steel structure buildings is not unacceptable in terms of the whole life cycle of steel structure buildings and the total construction investment. Compared with the traditional reinforced concrete structure, the space area occupied by the cross section of the steel structure is much smaller, which effectively increases the usable area of the house. The use of steel structure can also greatly shorten the construction period and reduce the overall cost. Moreover, steel structure materials can be recycled. Steel structure building is easy to industrialize, it is easy to realize the standardization of design, the factoryization of component production, and the assembly of construction machinery; it can achieve series development, intensive production, and social supply; and it can improve work efficiency and ensure quality.
Steel structure warehouse building design is to use steel as the main structure of the building, which is usually made of various building components such as steel beams, steel columns, steel trusses, etc. made of steel such as steel sections and steel plates, and the components are assembled into a complete structural system by means of welded, bolted or riveted connections, and then built with new materials such as lightweight wall panels or energy-saving bricks as the peripheral walls. Along with the reform and opening up and rapid development of social economy, China's steel structure production has also achieved a qualitative leap and is renewing the residential building legend in the new historical period.
The development of steel structure warehouse technology can promote the reform of steel and steel industry development and boost economic domestic demand. These advantages, combined with the development of new wall building materials for heat insulation and waste utilization, can fully meet the requirements of "energy-saving and land-saving" and environmentally friendly buildings. In the case of clay bricks being banned, the relevant standards and specifications for steel structure buildings are complete, and the development of steel structure warehouse design system is feasible and necessary with broad development prospects.
Energy-saving energy:
Make full use of solar energy in the design of prefabricated warehouse, adopt energy-saving building envelope structure as well as heating and air conditioning, and reduce the use of heating and air conditioning. Air-cooling system is set up according to the principle of natural ventilation so that the prefabricated steel warehouse can effectively use the dominant wind direction in summer. The prefabricated metal building adopts a plan form and general layout adapted to the local climate conditions.
Resource conservation:
The rational use and disposal of resources are considered in the design and construction of prefabricated metal building and the selection of building materials. To reduce the use of resources and strive to make them renewable. Conserve water resources, including water conservation for greening.
Return to nature:
The exterior of green buildings should emphasize the integration and harmony with the surrounding environment, so as to protect the natural ecological environment.
Comfortable and healthy living environment:
The interior of the prefabricated metal building does not use building materials and decoration materials that are harmful to human body. The indoor air is fresh and the temperature and humidity are appropriate so that customers feel good and are physically and mentally healthy.
The construction characteristics of green building include: there are clear requirements for the geographical conditions of the building, no toxic and harmful substances in the soil, suitable ground temperature, pure groundwater and moderate geomagnetic.
As the global climate warms, the world is paying increasing attention to building energy efficiency. It is increasingly recognized that the CO2 produced by the energy used in buildings is the main source of climate warming. Energy-efficient buildings have become an inevitable trend in building development, and green buildings have come into being.
In all aspects, prefabricated steel structure buildings are very much in line with the concept of green buildings and will certainly be the main trend of future buildings.