摘要
简要地介绍了纤维增强塑料 (FRP)发展历史、生产过程及其优点 ,总结了常用类型的FRP在短期与长期荷载作用下的力学性能 ,并给出了作者在试验中得到的拉伸强度、弹性模量、松弛及徐变系数 .此外 。
The paper briefly describes the historical development, the production processes and the advantages of Fibre Reinforced Plastcs (FRP). It also summarizes the short_term and long_term mechanical properties of the common types of FRP reinforcement, together with some experimental results obtained by the authors on tensile strength, elastic modulus, relaxation and creep coefficient. An equation for predicting the long_term creep coefficient of AFRP tendons containing aramid fibres with epoxy matrix is proposed.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第2期69-72,共4页
Journal of South China University of Technology(Natural Science Edition)
