碳纤维布加固砖墙片有限元分析
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摘要
采用有限元通用商业软件ANSYS,对碳纤维布抗震加固墙片的试验过程进行了模拟分析。结果表明,碳纤维布对试验墙体承载能力和抗震能力的作用较为明显。模拟了4种不同的碳纤维布加固方式,比较了它们对墙片抗剪承载力和水平变形能力的改善情况,得出较为理想的加固方式。
Here is a simulating analysis on the experimental specimen of the carbon fiber reinforced shock-resisting masonry wall using the common limited member commercial software ANSYS.The results from the experiment show that the effects of CFRP in carrying the masonry wall and the shock resisting are obvious.By simulating four different CFRP reinforcing methods and comparing their shearing resisting capacity towards the masonry wall and the improvement on the horizontally distortion-resisting capacity,an ideal reinforcing method has been made.
Here is a simulating analysis on the experimental specimen of the carbon fiber reinforced shock-resisting masonry wall using the common limited member commercial software ANSYS.The results from the experiment show that the effects of CFRP in carrying the masonry wall and the shock resisting are obvious.By simulating four different CFRP reinforcing methods and comparing their shearing resisting capacity towards the masonry wall and the improvement on the horizontally distortion-resisting capacity,an ideal reinforcing method has been made.
引文
[1]张祥顺,谷倩,彭少民.CFRP对砖墙抗震加固对比试验研究与计算分析[J].世界地震工程,2003,19(1):77-82.
[2]施楚贤.砌体结构理论与设计[M].北京:中国建筑工业出版社,1992:54-56.
[3]GB50003—2001,砌体结构设计规范[S].
[2]施楚贤.砌体结构理论与设计[M].北京:中国建筑工业出版社,1992:54-56.
[3]GB50003—2001,砌体结构设计规范[S].
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