中国钢结构建筑在“破茧”中迎来春天发布时间：2016-2-18 17:37:25 浏览次数:2832
Because of steel's green, environmental protection recycling, good seismic performance, light weight, construction industrialization and assembly of the advantages of high steel structure in the future development of the inevitable trend of China's society. Chinese Academy of Engineering Zhou forced emperor Princess pointed out.
Statistics show that the current design of the steel industry in China, manufacturing, installation to the whole industry chain, the qualification of construction enterprises more than three thousand home is Hangzhou piano performance construction business representatives - set is in the Hangzhou Xiaoshan area has formed integrated industrial city. But the proportion of our steel structure building is far less than 5% of the developed countries in the proportion of less than 40%, and then a large rise in space.
However, there are many problems to be solved in the development of steel structure building, which will hinder the development of the steel structure construction in our country。" To promote the development of technology, engineering application and industrialization, market management and the concept of the senior need government, enterprises, experts and common attention and collapse。 "Zhou Bixu。 For example, in the steel structure building fire performance requirements and foreign differences: USA spec a fire after evacuation needed time, refractory limit of an hour, beyond the norm of personnel evacuation emergency buildings and more considered property, fire resistance limit for 2。5 hours, this is undoubtedly increase the project cost, square meters of construction cost increased by 50 ~ 80 yuan。
"In addition, and now you want to development and construction costs and costs too residents income, can not accept; construction businessmen think, if the construction of steel structure building construction technology, manpower, equipment need to reconfigure, increase the cost of short-term, they also worry about; industry chain design hospital material suppliers, carriers, management mechanism, to change the existing management practices, increase the cost profits decline. "President of the China Steel Structure Association, the national steel structure engineering research center Yue Qingrui pointed out.
"In fact, the steel construction industry is spring time but also an important opportunity to cocoon appropriate temperature to external conditions, the air is also need to rely on their own force a breakthrough to usher in belongs to own sky. As the steel structure enterprises of steel structure building this forum on behalf of the domestic listing Corporation chairman single silver wood.