High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
China Factory S275JR H-shaped steel
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
High quality S235JR H-shaped steel
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
High structural strength A36 H-shaped steel
1, the structural strength is high compared with I-steel, the section modulus is large, and the metal can be saved by 10-15% at the same time under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage. 5. Increase the effective use area of the structure Compared with the concrete structure, the section area of the steel structure column is small, which can increase the effective use area of the building, depending on the different forms of the building, can increase the effective use area of 4-6%. 6. Save labor and materials Compared with welding H-shaped steel, can significantly save labor and materials, reduce raw materials, energy and labor consumption, residues Low residual stress, good appearance and surface quality. 7. Easy mechanical processing, easy structural connection and installation, but also easy to remove and reuse. 8. Environmental protection using H-beam steel can effectively protect the environment, which is reflected in three aspects: first, compared with concrete, dry construction can be used, resulting in less noise and less dust; Second, due to the reduction of self-weight, less soil extraction for foundation construction, less damage to land resources, in addition to a large reduction in the amount of concrete, reduce the amount of rock excavation, conducive to the protection of ecological environment; Third, after the service life of the building structure expires, the structure is dismantled and produced
H-beam steel is widely used in industrial building structures. All kinds of long-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high temperature working conditions; Large Bridges requiring large bearing capacity, good section stability and large span; Heavy equipment; Highway; Ship skeleton; Mine support; Foundation treatment and dike engineering; Various machine components.
Q690 high-strength H-beam steel is widely used in industrial building structures. All kinds of long-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high temperature working conditions; Large Bridges requiring large bearing capacity, good section stability and large span; Heavy equipment; Highway; Ship skeleton; Mine support; Foundation treatment and dike engineering; Various machine components. Q690C,Q690D support -20 to 40 degrees below zero
Q420 high-strength H-beam steel is widely used in industrial building structures. All kinds of long-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high temperature working conditions; Large Bridges requiring large bearing capacity, good section stability and large span; Heavy equipment; Highway; Ship skeleton; Mine support; Foundation treatment and dike engineering; Various machine components.
Q355 H-beam steel various civil and industrial building structures; All kinds of long-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high temperature working conditions; Large Bridges requiring large bearing capacity, good section stability and large span; Heavy equipment; Highway; Ship skeleton; Mine support; Foundation treatment and dike engineering; Various machine components.
SS400 H-beam steel various civil and industrial building structures; All kinds of long-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high temperature working conditions; Large Bridges requiring large bearing capacity, good section stability and large span; Heavy equipment; Highway; Ship skeleton; Mine support; Foundation treatment and dike engineering; Various machine components.
