纤维增强塑料加固混凝土结构研究

纤维片材加固作为一种新兴的结构加固技术,由于其材料优异的力学性能及施工简便等特点,迅速成为各国加固研究领域的热点.中国在纤维加固方面的研究已基本涵盖了其所涉及的所有领域,取得了大量的研究成果,并在一定程度上指导着工程实践.但是由于纤维加固结构的复杂性,目前所取得的研究成果还不能解决结构加固的所有问题.对中国近几年来纤维加固所取得的研究成果进行了总结,同时也指出了在该领域研究中存在的问题及今后的发展方向.

Research on reinforced concrete structure with FRP

FRP reinforcement,as a new method of strengthening structure,becomes the focus of the strengthening research field both at home and abroad rapidly,because of its outstanding mechanical property and easy construction,etc.The studies in China involve almost all the fields of FRP reinforcement and make a large number of research results which are the guiding project application to a certain extent.But because of complexity of strengthening structure,the research results still can not solve all kinds of problems of strengthening structure.Authors summed up the recent results of the FRP reinforcement in China, and pointed out the existing problems of this field.Finally,the development direction of FRP reinforcement was provided.