|本期目录/Table of Contents|

[1]刘荣桂,刘德鑫,延永东,等.CFRP筋复合型锚具锚固性能研究[J].建筑科学与工程学报,2013,30(02):9-14.
　LIU Rong-gui,LIU De-xin,YAN Yong-dong.-[J].Journal of Architecture and Civil Engineering,2013,30(02):9-14.
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CFRP筋复合型锚具锚固性能研究(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
30卷
期数:
2013年02期
页码:
9-14
栏目:
出版日期:
2013-06-30

文章信息/Info

Title:
-
作者:
刘荣桂;刘德鑫;延永东;
江苏大学土木工程与力学学院;
Author(s):
LIU Rong-gui,LIU De-xin,YAN Yong-dong
School of Civil Engineering and Mechanics,Jiangsu University,Zhenjiang 212013,Jiangsu,China
关键词:
桥梁工程; 碳纤维增强复合材料筋; 复合型锚具; 锚固性能
Keywords:
-
分类号:
U445.3
DOI:
-
文献标志码:
-
摘要:
为解决碳纤维增强复合材料(CFRP)筋的锚固问题,研制了由粘结材料、金属筒、夹片和锚环组成的CFRP筋复合型锚具,并进行了夹片长度、金属筒长度、夹片夹持位置以及粘结材料对CFRP筋复合型锚具的锚固性能影响试验。结果表明:粘结材料、金属筒长度和夹片夹持位置均对锚固性能有较大影响;夹片的夹持位置应避免在金属筒两端,且宜使金属筒受压区长度小于受拉区长度;Lica-B型粘结材料锚固性能优于Lica-A型粘结材料;复合型锚具各组件协同工作性能良好,夹片与金属筒间无滑移产生;参数合理的该类复合型锚具可有效锚固直径为8mm的CFRP筋。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金项目(51078170)
更新日期/Last Update: 2013-06-20