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世界各国在高层建筑中应用钢结构材料至今还只有一百年的历史,首先在美国,其次在加拿大和日本开始应用。世界第一栋高层钢结构房屋是1885年的十层美国芝加哥保险公司大楼。一百年后,目前最高的钢结构房屋也是在美国芝加哥,高445米,109层的希尔大楼。正在计划建造的有105层的摩天大楼。由于钢结构材料的突出优点,使这类结构在高层和超高层建筑中占有重要地位。在日本,一般超过20层就采用
The use of steel structural materials in high-rise buildings in the world is still only 100 years old, first in the United States, and secondly in Canada and Japan. The world’s first high-rise steel structure housing was the 10th floor of the Chicago Insurance Company Building in 1885. One hundred years later, the tallest steel structure house is currently in Chicago, USA, a 445-meter-high, 109-story Hill building. 105-story skyscrapers are being planned for construction. Due to the outstanding advantages of steel structure materials, such structures occupy an important position in high-rise and super high-rise buildings. In Japan, generally more than 20 layers are used