3D braided composite technology has stimulated a great deal of interest in the world at large. But due to the threedimen......

FRP筋材具有轻质高强、耐腐蚀、疲劳性好等优点,在土木工程领域具有广泛的应用前景。本文介绍了FRP筋材的使用背景及制备工艺,重点......