摘要
对碳纤维复合材料加固桥梁后的受弯承载力进行了试验研究。采用16个钢筋混凝土曲梁和直梁试件进行三点弯曲试验模拟CFRP加固桥梁的抗弯加固,得到了荷载、挠度和跨中CFRP应变,为CFRP加固钢筋混凝土曲梁提供试验数据,为碳纤维复合材料在桥梁加固中的应用积累经验。
Sixteen reinforced concrete curved and plane beams specimen strengthened with CFRP were test in three points bending in the paper.Load,deflection and CFRP strain in mid-spanare obtained.The experimental data of RC curved beam strengthened with CFRP are provided and practical experience is accumulated on the application of CFRP in bridge strengthening.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第S2期109-113,共5页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
广东省高校<工程结构故障诊断>科研型重点实验室建设资金资助项目
