摘要
在研究已有的预应力CFRP片材加固施工工艺的基础上,利用自主研发的一套预应力CFRP板张拉设备,对6根预应力CFRP板加固混凝土梁进行抗弯试验,介绍预应力CFRP板加固混凝土梁的施工方法和端锚预应力加固技术的关键工艺,可为实际工程应用提供参考。
Based on the existing construction technology,concrete beams strengthened with prestressed CFRP plates are researched,bending tests of 6 reinforcement concrete beams strengthened with prestressed CFRP plates were carried out by using of the self-developed prestressed CFRP plates supporting anchorages, introducing the construction methods and key technologies, which can provide a reference for engineering application of strengthening design.
出处
《混凝土》
CAS
CSCD
北大核心
2009年第8期117-119,共3页
Concrete
基金
广西自然科学基金重点项目(桂科自0832002Z)
柳州市科学研究与技术开发项目(2008031502)
广西高校优秀人才资助计划项目(RC2007025)
广西研究生教育创新计划资助项目
关键词
预应力
CFRP板
混凝土梁
施工工艺
试验
prestress
carbon fiber reinforced plastics plates
concrete beam
construction method
test
