摘要
建筑高空悬挑钢筋混凝土结构的施工,用上拉下撑式型钢悬挑平台模板支撑施工技术能安全、经济、高效地得以实现。通过上拉下撑的卸荷,能更好保证悬挑型钢安全,且能减小悬挑主型钢的型号,便于周转,采用地面组装后高空吊装就位,施工简单快捷,能很好地保证安全、质量和工期。
In high-altitude cantilever reinforced concrete structure project, above-draw and under-support profile steel cantilever platform formwork support construction technique could realize safe, economic and effective construction. Above-draw and under- support unloading could guarantee the safety of cantilever profile steel, reduce the type number of main profile steel for cantilever and be convenient for turnover. Ground assembly and high-altitude lifting realized simple and effective construction and successfully ensure the construction safety, quality and schedule.
出处
《建筑技术开发》
2016年第2期121-123,共3页
Building Technology Development
关键词
高空悬挑结构
上拉下撑
型钢悬挑
模板支撑架
high-altitude cantilever structure
above-draw and under-support
profile steel cantilever
formwork support
