摘要
简述了纤维布抗剪加固混凝土梁的研究意义,总结了国内外的最新研究成果,考察纤维布加固方式、混凝土强度、预加荷载和间距对加固效果的影响,阐述了纤维布加固梁的破坏模式和梁抗剪承载力的理论计算公式,对纤维布在未来抗剪加固混凝土梁上的运用提出了建议。
This paper presents the research ideas of Shear in concrete Beams Strengthened with Fiber Reinforced Plastic and summaries the newest research works and developments, the experimental factors are strengthening mode, concrete strength, preload, space of FRP strips, destroyed pattern of girder strengthened, basic model and the formula for estimating the shear capacity are put forward, which can give reference to application. In addition, some advices are provided.
出处
《高科技纤维与应用》
CAS
2005年第6期31-34,41,共5页
Hi-Tech Fiber and Application
基金
北京市自然科学基金重点项目(8051001)
关键词
纤维布:抗剪加固:混凝土
fiber reinforced plastic
shear reinforce
concrete
