你准备好在破裂的砌体中设计后安装的锚吗?

裂解 - 混凝土砌体装置的设计标准最终可用于粘合剂锚。

已经超过15年了超过了裂缝混凝土改变了锚地的锚固方式有资格和设计。ICC国际建筑守则(IBC)2003引用了美国混凝土研究所(ACI)318-02附录D作为一种设计规定,将后安装和安装后的锚在混凝土中。附录D是第一次引入设计师的裂缝混凝土。这些设计规定要求每次ACI 355.2获得机械锚点,该锚点授权在裂缝中的锚固测试。The Masonry Society (TMS) 405 has not addressed cracks in concrete masonry units since the code’s introduction to concrete in 2003. The Concrete and Masonry Anchor Manufacturers Association (CAMA) has taken on the task of introducing cracked masonry unit testing, qualification and design by updating Acceptance Criteria AC58. These criteria were developed to address the testing and qualification of adhesive anchors in grouted, hollow, and partially grouted concrete masonry units, as well as in brick masonry units.

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