24m跨粮仓无梁薄壳拱形屋面板支模和混凝土施工技术

Construction Technologies of Formwork Bracing and Concrete Pouring for 24m Span Barn with Thin Shell Arch Roof Slab without Beam

在某粮仓项目施工中,根据24m跨屋面板上弦板呈二次抛物线变化,屋面板为薄壳拱结构等特点,制定合理的支模和混凝土浇筑方案,确保了工程质量及安全。

According to the upper slab of the 24-meter-span with the second-degree parabola diversification,and with the characteristic of thin shell and arch structure for the roof slab,reasonable formwork bracing and concrete pouring methods are constituted to insure the engineering quality and safety.