论文部分内容阅读
近一百多年以来,作为最坚固、耐久和经济的建筑材料之一,钢材在建筑业的应用已遍及全球。而轻型钢结构可持续建筑,一反其在人们心目中笨重的印象,由于其施工周期短,抗震性能好,造价容易控制,可循环利用,以及具有适合于不同气候条件和大气环境等等优点,在某种程度上高度契合了人们对“可持续建筑”的追求和理想,已经越来越广泛地应用于国内外的建筑行业中,成为一项非常成熟的技术。目前,钢结构建筑在中国整个建筑行业中所占的比重还不到5%,而发达国家已达50%以上,这同我们国家的经济技术水平和综合国力明显不符。随着高效能建筑钢材的开发和建筑技术的进步,轻型钢
For more than a century, steel has been used worldwide in the construction industry as one of the most robust, durable and economical building materials. The sustainable construction of light steel structure, on the contrary, is in the minds of people bulky impression, because of its short construction cycle, seismic performance, easy to control cost, recyclable, and have suitable for different climatic conditions and atmospheric conditions, etc. , To a certain extent highly fit the people’s pursuit of “Sustainable Architecture” and its ideal, has been applied more and more widely in the construction industry at home and abroad, and has become a very mature technology. At present, steel construction accounts for less than 5% of the entire construction industry in China, while developed countries have reached more than 50%, which is obviously inconsistent with the economic and technical level and overall national strength of our country. With the development of high-performance building steel and construction technology, light steel