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万墨林 (中国建筑科学研究院 北京 100013)
[提要]《混凝土结构后锚固技术规程》(JGJ145-2004)是我国第一本有关后锚固连接技术的设计施工规程,包括后锚固连接分类及适用范围、设计计算方法、构造措施及施工要点等。后锚固技术是现代房屋装修、设备安装、旧房改造及工程结构加固等的专用技术。
[关键词] 后锚固 锚栓 基材 被连接件 破坏模式 锚固承载力Technical specification of post-anchoring used in concrete(JGJ145-2004) is the technical specification firstly published in China for connections concrete and other members with anchors in concrete. The contents include the connection types,application scope,calculation method,construction and so on. The technique is a special technique used in the engineerings of house decoration, equipment installation,reconstruction and reinforcement etc.
Keywords: post-anchoring; bolt; connection member; destroy model; anchoring bearing capacity参 考 文 献
1.Guideline for European Technical Approval of Anchors( Metal Anchors) for Use in Concrete (ETAG). European Organisation for Technical Approvals, B-1050 Brussels.
2.Eligehausen.Connections between steel and concrete. Volume工,Ⅱ,RILFM Publications S A. R. L,The Publishing Company of RILEM
3.Bulletin D'information N0216, Fastenings to concrete and masonry structures. July 1994, CEB Committee Euro-International Du Beton.
4.Eligehausen, Malle'e, Rehm. Befestigungstechnik. Sonderdruck ausdem Beton-Kalender, 1997.
5.万墨林等.建筑锚栓承载力测评.中国建筑科学研究院,2000.