FRP筋混凝土梁撓曲行為探討; Analytical Study on Flexural Behavior of FRP Reinforced Concrete Beams

NCU Institutional Repository > 工學院 > 土木工程研究所 > 博碩士論文 > Item 987654321/43283

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/43283

题名:	FRP筋混凝土梁撓曲行為探討;Analytical Study on Flexural Behavior of FRP Reinforced Concrete Beams
作者:	鄭曳辰;zheng ye
贡献者:	土木工程研究所
关键词:	握裹滑移;撓曲;FRP筋;layer-by-layer斷面分析;bond slip;flexure;FRP bars;layer-by-layer sectional analysis
日期:	2010-07-15
上传时间:	2010-12-08 13:33:25 (UTC+8)
出版者:	國立中央大學
摘要:	本研究將使用分層(layer-by-layer)斷面彎曲曲率分析方法，模擬FRP筋混凝土梁彎曲與曲率之曲線，藉此了解FRP筋梁之撓曲行為。文中，亦以實驗與模擬結果進行比對。實驗試體共有十一根梁，和其他文獻試體進行模擬分析，藉此比較鋼筋梁與FRP筋梁受撓曲破壞下，其撓曲行為的不同。實驗結果發現，FRP筋滑移問題較普通鋼筋明顯，會影響預測FRP筋梁之彎矩與曲率的準確性。 The target of the research is to study the flexural behavior of FRP reinforced concrete beams by means of sectional analysis and experimental verification. The sectional analysis is made via layer-by-layer method. The experimental work is provided to verify the availability of the traditional section analysis. Eleven reinforced concrete beams reinforced with FRP and steel bars are tested. The predict specimens included test beams by flexural failure in the study and other beams in references. The comparison between tested and predicted results on flexure behavior was made. The results show that the FRP bars slip effect is more obvious than steel bars, which may affect the accuracy of prediction.
显示于类别:	[土木工程研究所] 博碩士論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	648	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....