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CFRP筋混凝土梁挠度性能试验研究与计算方法分析 被引量:3

Experimental investigation and calculation method for deflection of concrete beams reinforced with CFRP rebars
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摘要 通过4根混凝土梁在单调荷载下的试验研究,对CFRP筋混凝土梁挠度进行较为系统的研究。并在试验分析的基础上,提出CFRP筋混凝土梁挠度计算方法,并基于ANSYS软件进行有限元分析。结果表明:计算值与试验结果和参数分析结果吻合较好。 Presents experimental studies on four concrete beams reinforced concrete are tested under monotonic loads.Deformation of concrete beams reinforced concrete with CFRP rebars is systematically investigated.In addition, a deflection expression was put forward, and and nonlinear analysis are carried out, The results show that comparisons show that the calculated values agree well with the experimental results and nonlinear analysis results.
出处 《混凝土》 CAS CSCD 北大核心 2012年第7期26-27,30,共3页 Concrete
基金 国家自然科学基金(51168006) 广西科技开发计划项目(桂科攻0992001-13) 广西科技开发计划项目(桂科攻0816006-5) 广西教育厅科研项目(201010LX205) 广西教育厅科研项目(201106LX387) 广西工学院自然科学基金项目(院科自1166210) 广西工学院自然科学基金项目(院科自1166208)
关键词 CFRP筋 混凝土梁 挠度 计算方法 有限元分析 CFRP bars concrete beam deflection calculation method nonlinear analysis
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