随着我国国民经济的飞速发展,建筑钢结构自九十年代以来越来越快地得到推广和应用,长期来混凝土和砖混结构的一统天下的局面正在发生变化。如超高层建筑、单层厂房、大跨度体育场馆、展览馆、候车厅、候机楼、飞机库等建筑的空间网架,还有塔桅建筑、桥梁、高架立交等,采用钢结构的越来越多。钢结构正以自身的优势,在建筑领域日益显示其重要的地位和作用。 With the rapid development of China’s national economy, construction steel structures have been increasingly popularized and applied since the 1990s. The long-term situation in which concrete and brick-concrete structures dominate the world is changing. Such as super high-rise buildings, single-storey factory buildings, large-span stadiums, exhibition halls, waiting halls, terminal buildings, hangars and other space structures, as well as towers, bridges, elevated interchanges, etc. The more you come. With its own advantages, steel structures are increasingly showing their important status and role in the construction field.