摘要
探讨碳纤维筋的松弛特性,试验研究国产8碳纤维筋松弛损失,得出了碳纤维筋松弛损失的计算公式。
In this article, authors discuss the relaxation characteristic of CFRP tendons.The relaxation losses of 8 CFRP tendons produced in China were tested,and the empirical formula for calculation of the relaxation loss was proposed with the regressive method.
出处
《施工技术》
CAS
北大核心
2005年第7期40-41,53,共3页
Construction Technology
关键词
碳纤维筋
松弛损失
预应力
试验研究
CFRP tendon
relaxation loss
prestress
experimental study