摘要:为了避免爬架安装影响铝模K板的整体拆除，提高铝模+爬架安装效率，本文以长城嘉峪苑1-8#楼为例，通过铝模和爬架BIM模型的优化设计、碰撞检查和虚拟施工，对爬架导轨的位置、模块化架体布置和走道板标高进行了优化布置；对爬架支座处的铝模K板由整体型创新为局部可提前拆卸型，安装顺序由组合铝合金模板K板整体拆除创新为K板中间部分拆除后即可安装支座，对铝模外墙柱突出部位转角背楞由“凸”形转角优化为“凹”形转角，保证了爬架与铝模背楞之间的操作间距为350mm，实现了K板的局部拆除即可完成导轨支座的安装，每次铝模+爬架的安装效率提高1个工作日，节约成本约11.5余万元，为其它工程提供了良好的借鉴作用。

Abstract: In order to avoid the influence of the installation of climbing frame on the overall removal of aluminum mold K plate and improve the installation efficiency of aluminum mold+climbing frame, this paper takes building 1-8^# of Great Wall Jiayuyuan as an example, optimizes the position of the guide rail, the modular layout of the climbing frame and walkway board elevation through the optimization design, collision inspection and virtual construction of the BIM model about the aluminum mold and the climbing frame. The aluminum mold K plate at the support of the climbing frame is optimized from the integral type to the local removable type, the installation sequence is as follows: the integrated aluminum alloy formwork K plate can be dismantled and the middle part of the K plate can be removed to install the support.The corner of the protruding part of the aluminum-mold external wall column is optimized from "convex" corner to "concave" corner, which ensure the operation distance between the climbing frame and the aluminum mold back is 350mm, the installation of support can be completed by partial removal of K plate. The installation efficiency of aluminum mold+climbing frame can be improved by 1 working day each time, saving about 115, 000 yuan of cost and providing a good reference for other projects.