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A platform for research: civil engineering, architecture and urbanism
Construction method for constructing overflow weir surface based on overflow weir body and combined template and overflow weir
The invention discloses a construction method for constructing an overflow weir surface based on an overflow weir body and a combined template. The construction method is applied to the overflow weir, the overflow weir comprises the overflow weir body and a pouring body, and the surface of the pouring body is the overflow weir surface. The pouring body comprises a downstream pouring body. The construction method at least comprises the following steps that the overflow weir body is built based on the design form of the pouring body; on the basis of the overflow weir body, a plurality of first templates are fixed to the downstream side of the overflow weir body and connected to form a curved surface template set, and a first reserved gap is reserved between the curved surface template set and the overflow weir body; after the curved surface template set is connected to the overflow weir body, a first slope angle formed by the curved surface template set and a horizontal plane is gradually changed in the height direction; concrete is poured into the first reserved gap, so that the downstream pouring body is formed on the downstream side of the overflow weir body, and the downstream overflow weir surface is constructed. The method solves the technical problem that in the construction process of the special-shaped curved surface overflow weir, the construction quality is difficult to control.
本发明公开一种基于溢流堰体和组合模板构筑溢流堰面的施工方法，应用于溢流堰坝，溢流堰坝包括溢流堰体和浇筑体，浇筑体的表面为溢流堰面；浇筑体包括下游浇筑体；施工方法至少包括如下步骤：基于浇筑体的设计形态修筑溢流堰体；以溢流堰体为基础，将若干个第一模板固定于溢流堰体的背水一侧，并且将若干个第一模板连接形成曲面模板组，曲面模板组与溢流堰体之间预留第一预留间隙；其中，在曲面模板组连接至溢流堰体后，曲面模板组与水平面形成的第一坡度角在高度方向上是逐渐变化的；将混凝土浇筑至第一预留间隙，以在溢流堰体的背水一侧形成下游浇筑体，从而构筑出下游溢流堰面。本发明技术旨在解决异形曲面溢流堰坝在施工过程中存在施工质量难以控制的技术问题。
Construction method for constructing overflow weir surface based on overflow weir body and combined template and overflow weir
The invention discloses a construction method for constructing an overflow weir surface based on an overflow weir body and a combined template. The construction method is applied to the overflow weir, the overflow weir comprises the overflow weir body and a pouring body, and the surface of the pouring body is the overflow weir surface. The pouring body comprises a downstream pouring body. The construction method at least comprises the following steps that the overflow weir body is built based on the design form of the pouring body; on the basis of the overflow weir body, a plurality of first templates are fixed to the downstream side of the overflow weir body and connected to form a curved surface template set, and a first reserved gap is reserved between the curved surface template set and the overflow weir body; after the curved surface template set is connected to the overflow weir body, a first slope angle formed by the curved surface template set and a horizontal plane is gradually changed in the height direction; concrete is poured into the first reserved gap, so that the downstream pouring body is formed on the downstream side of the overflow weir body, and the downstream overflow weir surface is constructed. The method solves the technical problem that in the construction process of the special-shaped curved surface overflow weir, the construction quality is difficult to control.
本发明公开一种基于溢流堰体和组合模板构筑溢流堰面的施工方法，应用于溢流堰坝，溢流堰坝包括溢流堰体和浇筑体，浇筑体的表面为溢流堰面；浇筑体包括下游浇筑体；施工方法至少包括如下步骤：基于浇筑体的设计形态修筑溢流堰体；以溢流堰体为基础，将若干个第一模板固定于溢流堰体的背水一侧，并且将若干个第一模板连接形成曲面模板组，曲面模板组与溢流堰体之间预留第一预留间隙；其中，在曲面模板组连接至溢流堰体后，曲面模板组与水平面形成的第一坡度角在高度方向上是逐渐变化的；将混凝土浇筑至第一预留间隙，以在溢流堰体的背水一侧形成下游浇筑体，从而构筑出下游溢流堰面。本发明技术旨在解决异形曲面溢流堰坝在施工过程中存在施工质量难以控制的技术问题。
Construction method for constructing overflow weir surface based on overflow weir body and combined template and overflow weir
基于溢流堰体和组合模板构筑溢流堰面的施工方法和溢流堰坝
HAO LONG (author) / LIU DEBING (author) / WU HONGBING (author) / DUAN FENG (author) / SONG CHENGNIAN (author) / YANG BAOLIN (author) / HUI JIANWEI (author) / XUE XIAOHONG (author) / JIANG ZIQI (author) / MA XIONG (author)
2021-05-18
Patent
Electronic Resource
Chinese