试论屋面大跨度挑檐结构模板架悬挑施工技术

Discussion on Cantilever Construction Technology of Large-Span Cantilevered Structure Frame on Roof

建设工程的多样化发展中经常会出现挑檐板长度过大的情况,再加上支撑系统过高,大挑檐模板支撑加固的难度比较高。因此,结合屋面大跨度挑檐结构施工需求,对屋面大跨度挑檐结构模板架悬挑施工技术的实际应用进行讨论与分析,结合施工特征,对施工工艺流程、悬挑支撑系统搭设等方面进行优化,旨在实现屋面大跨度挑檐结构模板架悬挑施工技术的综合应用效果提升。

In the diversified development of construction projects,the length of the cantilevered board is often too large,and the support system is too high,which makes the support and reinforcement of the large cantilevered frame more difficult.Therefore,combined with the construction requirements of the large-span cantilevered structure on the roof,the practical application of the cantilever construction technology of the large-span cantilevered structure frame on the roof is discussed and analyzed.Combined with the construction characteristics,the construction process flow and the construction of cantilever supporting system are optimized to improve the comprehensive application effect of the cantilever construction technology of the large-span cantilevered structure frame on the roof.