Description
Steel structure corridor has become an indispensable part in various engineering constructions with its unique performance and wide applicability.
1. Conventional materials
Steel structure corridor mainly uses Q235B, Q345B and other steel materials as the main structural materials. These steels have good strength and toughness and can withstand large loads and external forces. The columns usually use larger H-shaped steel or steel pipe columns to ensure the vertical stability of the corridor. The crossbeams are mostly H-shaped steel, and their cross-sectional shape and size are determined according to the span and load requirements of the corridor. For the connection parts, high-strength bolt connection or welding process is often used. During welding, the welding specifications are strictly followed to ensure the quality of the welds, so that the entire steel structure forms a stable overall framework, providing a reliable support structure for the laying of pipelines.
2. Uses
Steel structure corridors have a wide range of uses in the fields of industry and municipal engineering. In terms of industry, in petrochemical parks, a large number of crude oil pipelines, various chemical raw material pipelines, steam and sewage pipelines, etc. are centrally laid through steel structure corridors. This makes the pipeline layout in the factory more orderly, convenient for management, maintenance and repair, and also improves the utilization efficiency of land and reduces the occupation of the ground space of the factory area by laying pipelines. In municipal engineering, the city's water supply pipelines, heating pipelines, power cables, communication cables, etc. can also be laid with the help of steel structure pipe corridors. For example, in the construction of new urban areas or the renovation of old cities, steel structure pipe corridors can integrate various municipal pipelines together, effectively solving the problem of frequent road excavation caused by the scattered laying of pipelines, and improving the operation efficiency and aesthetics of urban infrastructure.
3. Application environment
Steel structure pipe corridors can adapt to a variety of complex application environments. In industrial parks, whether it is the corrosive environment of chemical parks or the high temperature and high dust environment of steel parks, steel structure pipe corridors can operate stably through appropriate anti-corrosion, fire prevention and protection measures. In urban environments, it can be constructed in different spatial locations such as underground, above ground or semi-underground to adapt to the planning and terrain conditions of different areas of the city. In coastal areas, facing the marine climate with high humidity and high salinity, the steel structure pipe gallery can effectively resist the erosion of seawater and sea breeze by using weathering steel and combining it with anti-corrosion coating treatment, ensuring the service life and safety of the pipe gallery. In cold areas, by taking insulation measures for the pipe gallery, it can prevent the medium in the pipeline from freezing at low temperatures or other problems, and ensure the normal operation of various pipelines in winter.
4. Advantages
First, the construction speed is fast. The components of the steel structure pipe gallery can be prefabricated in the factory and then transported to the site for rapid assembly. Compared with the traditional concrete pipe gallery construction, it greatly shortens the construction period, can be put into use faster, and reduce the impact on the surrounding environment and production and life. Second, the space utilization rate is high. Its structural design can flexibly arrange various pipelines, and can be reasonably planned according to the diameter, quantity and direction of different pipelines, avoiding mutual interference between pipelines and improving the capacity of the pipe gallery. Third, high strength and light weight. The high strength of steel enables it to withstand greater pressure and tension, while its relatively light weight has lower requirements on the foundation. It can also be smoothly constructed in some areas with poor geological conditions, reducing the cost of infrastructure construction. Fourth, environmental protection and energy saving. Steel can be recycled and reused, which conforms to the concept of environmental protection. In the operation of the corridor, energy consumption can be reduced by optimizing the design and using energy-saving equipment to achieve the goal of energy conservation and emission reduction. Fifth, good aesthetics. The appearance of the steel structure corridor can be designed and decorated according to the surrounding environment, coordinated with the urban landscape or industrial park style, and enhance the overall visual effect.
Steel structure corridor mainly uses Q235B, Q345B and other steel materials as the main structural materials. These steels have good strength and toughness and can withstand large loads and external forces. The columns usually use larger H-shaped steel or steel pipe columns to ensure the vertical stability of the corridor. The crossbeams are mostly H-shaped steel, and their cross-sectional shape and size are determined according to the span and load requirements of the corridor. For the connection parts, high-strength bolt connection or welding process is often used. During welding, the welding specifications are strictly followed to ensure the quality of the welds, so that the entire steel structure forms a stable overall framework, providing a reliable support structure for the laying of pipelines.
2. Uses
Steel structure corridors have a wide range of uses in the fields of industry and municipal engineering. In terms of industry, in petrochemical parks, a large number of crude oil pipelines, various chemical raw material pipelines, steam and sewage pipelines, etc. are centrally laid through steel structure corridors. This makes the pipeline layout in the factory more orderly, convenient for management, maintenance and repair, and also improves the utilization efficiency of land and reduces the occupation of the ground space of the factory area by laying pipelines. In municipal engineering, the city's water supply pipelines, heating pipelines, power cables, communication cables, etc. can also be laid with the help of steel structure pipe corridors. For example, in the construction of new urban areas or the renovation of old cities, steel structure pipe corridors can integrate various municipal pipelines together, effectively solving the problem of frequent road excavation caused by the scattered laying of pipelines, and improving the operation efficiency and aesthetics of urban infrastructure.
3. Application environment
Steel structure pipe corridors can adapt to a variety of complex application environments. In industrial parks, whether it is the corrosive environment of chemical parks or the high temperature and high dust environment of steel parks, steel structure pipe corridors can operate stably through appropriate anti-corrosion, fire prevention and protection measures. In urban environments, it can be constructed in different spatial locations such as underground, above ground or semi-underground to adapt to the planning and terrain conditions of different areas of the city. In coastal areas, facing the marine climate with high humidity and high salinity, the steel structure pipe gallery can effectively resist the erosion of seawater and sea breeze by using weathering steel and combining it with anti-corrosion coating treatment, ensuring the service life and safety of the pipe gallery. In cold areas, by taking insulation measures for the pipe gallery, it can prevent the medium in the pipeline from freezing at low temperatures or other problems, and ensure the normal operation of various pipelines in winter.
4. Advantages
First, the construction speed is fast. The components of the steel structure pipe gallery can be prefabricated in the factory and then transported to the site for rapid assembly. Compared with the traditional concrete pipe gallery construction, it greatly shortens the construction period, can be put into use faster, and reduce the impact on the surrounding environment and production and life. Second, the space utilization rate is high. Its structural design can flexibly arrange various pipelines, and can be reasonably planned according to the diameter, quantity and direction of different pipelines, avoiding mutual interference between pipelines and improving the capacity of the pipe gallery. Third, high strength and light weight. The high strength of steel enables it to withstand greater pressure and tension, while its relatively light weight has lower requirements on the foundation. It can also be smoothly constructed in some areas with poor geological conditions, reducing the cost of infrastructure construction. Fourth, environmental protection and energy saving. Steel can be recycled and reused, which conforms to the concept of environmental protection. In the operation of the corridor, energy consumption can be reduced by optimizing the design and using energy-saving equipment to achieve the goal of energy conservation and emission reduction. Fifth, good aesthetics. The appearance of the steel structure corridor can be designed and decorated according to the surrounding environment, coordinated with the urban landscape or industrial park style, and enhance the overall visual effect.
With its outstanding performance in conventional materials, uses, application environment and advantages, the steel structure corridor has become the preferred solution for pipeline laying in modern engineering construction, and plays an extremely important role in promoting industrial development and urban construction.
