Steel Structure Company Analysis Steel Structure Engineering has received strong support from the government

At present, the steel structure company analyzes that reinforced concrete frame-shear wall structure is still used in medium and high-rise buildings, and steel structure engineering system buildings have not been widely used. In the economic analysis and technical comparison of the same scale of reinforced concrete frame-shear wall structure and steel structure, it is concluded that the steel structure system has many advantages that cannot be replaced by other systems and should be vigorously promoted.

First of all, the steel structure engineering materials have high strength, good plasticity and toughness. Under general conditions, steel structure engineering will not be brittle due to overload, and the ability to resist dynamic load is also relatively strong, and good energy absorption and ductility also make the steel structure have superior seismic performance. Practice has proved that steel structure is especially suitable for components and structures with large spans and large loads, and has high safety. Secondly, the steel structure has uniform material and light weight. The internal structure of steel is relatively close to homogeneous and homogeneous bodies, and it is almost completely elastic within a certain stress amplitude. At the same time, the light quality of the steel structure provides convenience for construction, and also provides favorable conditions for projects that require long-distance transportation and inconvenient transportation. Finally, the dimensions of the steel structure components are accurate. The whole process of steel structure from material to component factory is highly accurate and easy to carry out strict quality control.

Relevant experts said that to build a 30-story high-rise house, it takes about 2 years for concrete, while it only takes 1 year to use the new steel structure housing system. This not only significantly shortens the construction period, but also facilitates engineering quality control. The reduction of construction period and quality assurance have halved the cost of corporate financing, manpower and labor services. The steel structure house itself has the characteristics of "light, fast, good and provincial", and is a very representative green building and earthquake-resistant building. In the future, green steel structure housing will undoubtedly become the development direction of domestic commercial residential construction.

We all know that the cost of steel structure housing is basically the same as that of traditional concrete structures, but the use area can be 5% more, and the average carbon emissions are about 35% lower, which is an ideal choice for developing a low-carbon economy. Steel structure housing refers to a residential house that uses steel structure as a load-bearing structure and environmentally friendly, lightweight and energy-saving materials as an enclosure structure. At present, steel structure buildings account for less than 5% of China's entire construction industry, while developed countries have reached more than 50%. The development space of China's residential steel structure is very large.

In summary, it can be seen that steel structure engineering

has the characteristics of high processing accuracy, high efficiency and good sealing, and steel structure engineering can be used for load-bearing skeletons of heavy workshops, plant structures subject to dynamic loads, plate and shell structures, towering TV towers and mast structures, bridges, etc. Therefore, steel structure engineering should be vigorously promoted.