EXPERIMENT RESEARCH OF DOUBLE-BALL ANCHORAGE SYSTEM
-
摘要: 介绍了一种应用于后张有粘结预应力体系的新型双压花锚具的研制情况,重点针对双压花锚具的构造定型、构造措施作用、锚固性能进行了试验研究和分析,同时进行了形式试验并得出结论。Abstract: A new type double-ball anchorage system which would be applied in post-tensioning prestressed concrete was introduced.The experiments and analyses were made on its formation,its components function and its anchoring capacity.Static load test,fatigue test and cyclic load test were made by the authorized test organization.The positive conclusion was gained.
-
Key words:
- anchorage /
- anchorage system
-
[2] 陶学康.无粘结预应力混凝土设计与施工.北京:地震出版社,1993 杜拱辰.现代预应力混凝土结构.北京:中国建筑工业出版社,1988 [3] JGJ 85-92 预应力筋用锚具、夹具和连接器应用技术规程 [4] FIT guides to Good Practice.Recommendations for Acceptance of Post-Tensioning Systems.Thomas Telford Ltd, London. 1992 [5] Freyssinet International.Prestressing Systems.Paris, Current Issue.1993 [6] VSL International.Post-Tensioning Systems.Berne, Switzerland and Los Gatos, California, Current Issue.1994 [7] GB/T 14370-2000 预应力筋用锚具、夹具和连接器 [8] GB 50010-2002 混凝土结构设计规范 [9] GB 50010-2002 混凝土结构工程施工质量验收规范
点击查看大图
计量
- 文章访问数: 101
- HTML全文浏览量: 8
- PDF下载量: 92
- 被引次数: 0