With the strong support of the state, prefabricated buildings have developed rapidly in recent years, and the number of prefabricated houses is also increasing. Prefabricated buildings, that is, their main components ...With the strong support of the state, prefabricated buildings have developed rapidly in recent years, and the number of prefabricated houses is also increasing. Prefabricated buildings, that is, their main components are prefabricated. Prefabricated components will be produced in the factory in a modular way. After the production is completed, they will be transported to the construction site, and they only need to be hoisted. Assembly can establish the concrete structure of the building and complete the construction of the building. The building will be divided into several units, some of the main components will be prefabricated in the factory, and will be transported to the construction site after the completion of prefabrication, and these components will be assembled and built. The prefabricated building mode is very different from the traditional construction mode. It has many advantages, more green and environmental protection, and adopts industrialized production mode and standardized production. Prefabricated building is the splicing of prefabricated components, which generally needs to reserve corresponding holes and positions for pipelines and equipment.展开更多
Urban water supply and drainage engineering is an important part of urban infrastructure, and reasonable overall planning and design of urban water system has an important impact on the long-term development of the ci...Urban water supply and drainage engineering is an important part of urban infrastructure, and reasonable overall planning and design of urban water system has an important impact on the long-term development of the city. At present, some cities have not implemented complete urban water supply and drainage system planning and design in planning and construction, which has caused increasingly serious water resource waste and pollution problems, seriously restricted the long-term development of urban water supply and drainage system, and also restricted the long-term development of many areas of the city. Therefore, it is necessary to further improve the urban water supply and drainage planning and design, reasonably develop and utilize resources, meet the needs of social and economic development, and fundamentally promote the long-term development of modern cities.展开更多
With the development of social economy, people's living standard and quality of life are improving day by day, and large-scale commercial buildings are emerging one after another, bringing great convenience to the...With the development of social economy, people's living standard and quality of life are improving day by day, and large-scale commercial buildings are emerging one after another, bringing great convenience to the life of social strata. Large-scale commercial buildings are usually located in urban areas with large flow of people and wide variety of goods. The occurrence of fire safety hazards inevitably poses a serious threat to people's lives and property safety. This paper makes a brief analysis on the fire protection design of large commercial buildings for reference only.展开更多
文摘With the strong support of the state, prefabricated buildings have developed rapidly in recent years, and the number of prefabricated houses is also increasing. Prefabricated buildings, that is, their main components are prefabricated. Prefabricated components will be produced in the factory in a modular way. After the production is completed, they will be transported to the construction site, and they only need to be hoisted. Assembly can establish the concrete structure of the building and complete the construction of the building. The building will be divided into several units, some of the main components will be prefabricated in the factory, and will be transported to the construction site after the completion of prefabrication, and these components will be assembled and built. The prefabricated building mode is very different from the traditional construction mode. It has many advantages, more green and environmental protection, and adopts industrialized production mode and standardized production. Prefabricated building is the splicing of prefabricated components, which generally needs to reserve corresponding holes and positions for pipelines and equipment.
文摘Urban water supply and drainage engineering is an important part of urban infrastructure, and reasonable overall planning and design of urban water system has an important impact on the long-term development of the city. At present, some cities have not implemented complete urban water supply and drainage system planning and design in planning and construction, which has caused increasingly serious water resource waste and pollution problems, seriously restricted the long-term development of urban water supply and drainage system, and also restricted the long-term development of many areas of the city. Therefore, it is necessary to further improve the urban water supply and drainage planning and design, reasonably develop and utilize resources, meet the needs of social and economic development, and fundamentally promote the long-term development of modern cities.
文摘With the development of social economy, people's living standard and quality of life are improving day by day, and large-scale commercial buildings are emerging one after another, bringing great convenience to the life of social strata. Large-scale commercial buildings are usually located in urban areas with large flow of people and wide variety of goods. The occurrence of fire safety hazards inevitably poses a serious threat to people's lives and property safety. This paper makes a brief analysis on the fire protection design of large commercial buildings for reference only.
