【摘要】 结合宽容博物馆石材幕墙项目，探索了一种改进的石材通槽干挂方法，该方法在面板材料为细长且较厚的砂岩且需要错缝拼接安装时，避开了普通钢销连接、背栓干挂、短槽干挂的缺点。本研究介绍了该通槽干挂法的施工过程和质量控制细节，对铝合金立柱、铝合金横梁组成的支承体系进行了力学性能试验，验证了连接承载力的可靠性。同时，对石材面板进行了破坏性试验，发现该干挂方法安装的石材面板破坏形式与普通短槽干挂式几乎一致。试验结果表明，该通槽干挂法满足建筑立面效果与结构受力性能的要求，可在类似工程中进行推广。更多还原

【Abstract】 In the study, an improved stone trough dry hanging method was explored in conjunction with the Israel Forgiveness Museum stone curtain wall project. This method avoids the disadvantages of ordinary steel pin connection, back bolt dry hanging, and short trough dry hanging when the panel material is thin and thick sandstone and requires staggered joint installation. Introduced the construction process and quality control details of the dry hanging method for the trough, conducted mechanical performance tests on the support system composed of aluminum alloy columns and aluminum alloy beams, and verified the reliability of the connection bearing capacity; at the same time, destructive tests were conducted on the stone panels, and it was found that the failure mode of the stone panels installed by this dry hanging method was almost the same as that of the ordinary short slot dry hanging method. The experimental results show that the dry hanging method of the through groove can ideally meet the requirements of building facade effect and structural stress performance, and can be promoted in similar projects.更多还原