摘要
随着结构过早失效现象的普遍发生,材料和结构的耐久性问题越来越引起人们的关注.分析了纤维编织网增强混凝土长期耐久性的破坏机理,研究了改进纤维编织网增强混凝土耐久性的方法,讨论了纤维编织网增强混凝土耐久性的试验方法.依据玻璃纤维混凝土的实际应用及前人对于玻璃纤维混凝土耐久性试验的统计结果,归纳出现有纤维混凝土耐久性试验方法的优点和不足,并且提出了应用新型材料TRC作为结构耐久性加固的设想.
With the premature failure of structure becoming widespread, the durability of materials and structures has drawn increasing attention. In this paper, the failure mechanism of the long-term durability on textile-reinforced concrete （TRC）, the methods of TRC durability improvement and the durability test methods are discussed. Based on the applications of glass fiber reinforced concrete （GRC） and previous statistical results for durability test of GRC, the advantages and disadvantages of durability test methods of TRC are summarized. In addition, the idea of the application of new materials TRC in structural reinforcement for durability is proposed.
出处
《华北水利水电学院学报》
2012年第6期89-92,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河北省自然科学基金资助项目(E2010000083)
