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由日本九州大学研究生院的太田俊昭教授等人组成的研究小组近日宣布,该小组成功地开发出一种比钢筋坚固10～40倍,可以大大降低成本的碳素纤维建筑材料。用这种建筑材料建成的建筑物比用钢筋的寿命长1倍以上,水泥的使用量也可以减少,抗震性能强2倍～4倍。这是世界上首次开发的新技术,据太田教授说:“延续100多年的钢筋混凝土建筑有可能因此发生很大的变革。”
A research team composed of Prof. Otani Junzhao of the Graduate School of Kyushu University in Japan announced that the team has successfully developed a carbon fiber building material that is 10 to 40 times stronger than steel and can greatly reduce costs. Buildings made of this type of building material have a lifetime that is more than 1 times longer than that of reinforced concrete, and the amount of cement used can also be reduced. The seismic performance is 2 to 4 times stronger. This is the new technology that was developed for the first time in the world. According to Professor Ota, “The reinforced concrete building that has lasted for more than 100 years may undergo a great change.”