日本九州大学研究生部的太田俊昭教授 ,进行了用非硬化型炭纤维补强材料作成的混凝土床板的加载试验。此次加载试验以质轻、低成本的炭纤维补强材料代替了钢筋 ,其结果在设计荷载 2倍的环境下也没发现挠曲、变形等现象 ,这充分证实了炭纤维补强材料的耐久性。太田教授认为 ,钢 Professor Toshiaki Ota, a graduate student at Kyushu University in Japan, conducted a loading test of a concrete slab made of a non-hardened carbon fiber reinforcing material. The loading test to replace the lightweight, low-cost carbon fiber reinforced materials, the results in the design load of 2 times the environment did not find the deflection, deformation and other phenomena, which fully confirmed the carbon fiber reinforced material Durability. Professor Ota thinks steel