Chinese Steel Structure Prospects Well as Accompany Residence Industrialization
As China’s energy conservation and emission reduction of pressure increases day by day, our country protect the environment and natural resources protection, pay more attention to the development of green building already written into the country "1025" planning, the steel structure industry is certainly rare opportunities of development.
At present, the steel, concrete is still the main material of Chinese building, and in some areas can even see brick building. In Japan, the United States and other developed countries, the steel structure housing of all residential rates as high as 30% above, and China’s steel structure housing is still at the experimental stage of promotion. So, the steel structure housing development in China, what was the reason for the slow?
Foster strengths and circumvent weaknesses in propaganda
In recent years, in the world scope occurred several times very big earthquake damage, make steel structure building the most important benefits-good aseismic performance-emerges. But we can’t avoid a problem is that the steel structure housing, the construction cost did more than concrete building. From the actual situation of China see, in the post-disaster reconstruction of the promotion of the steel structure housing recovery of local economic no concrete building, because the pulling power of the steel structure housing production factory is, in construction field assembly, can save you a lot of labor.
In addition, for building, it is safe as long as it can reach national release of earthquake standards, can’t because there was a "5 · 12 Wenchuan earthquake, we will put the building for seismic standards too high, will build suitable for China’s national conditions of residence. Japan, the United States of building aseismic standard than China’s high some, this is determined by the national strength. Japan, the United States steel structure housing share is higher, on the one hand, because they have strong economic strength; On the other hand is because the steel structure of the resistance and tensile sex is good, meet the earthquake when the natural disasters will not produce brittle failure, and concrete structure can produce brittle failure, and do not use again.
The common people on its poorly understood is an important reason that steel structure residence in China is not popular. People don’t care about the steel structure housing doubtful for the industrialized production, and they are more concerned with building safety and comfort. Many people have no contact with the steel structure housing, plus propaganda is not big, cause they think steel structure housing lived not feeling well.
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