江坪河大坝趾板可变角度滑模施工技术

Construction of Sliding Formwork with Variable Angle for Toe Slab of Jiangpinghe Dam

江坪河大坝趾板混凝土采用可变角度滑模浇筑施工工艺及方法,对比常规滑模和普通模板施工,得出可变角度滑模施工方法具有简单、经济、高效、安全等特点。详细介绍了可变角度滑模模体设计,具体施工技术及控制要点。实践表明此滑模技术缩短了施工工期,经济效益良好。

The construction process and method of sliding formwork with variable angle is used in concrete construction of toe slab of Jiangpinghe Dam. Compared with ordinary sliding formwork and ordinary formwork,the sliding formwork has lots of advantages such as simple, economic, high efficiency and safety. The formwork body design, concrete construction technology and control key points of sliding formwork with variable angle are introduced in detail. The result shows that the sliding formwork construction has reduced the construction period,and the good economic benefit is obtained.