Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of thin-wall measuring weir
The invention discloses a construction method of a thin-wall measuring weir, which is used for installing the thin-wall measuring weir in a preformed groove of a channel, and comprises the following steps: processing a weir sill, a first weir crest, a second weir crest and a weir crest plate; the weir sill is cut according to the width and the shape of the channel, the top and the bottom of the weir sill are each coated with water stop glue, and the weir sill is inserted into the reserved groove; respectively cutting the first weir crest and the second weir crest, and sequentially inserting the first weir crest and the second weir crest into the reserved grooves; mounting a weir crest plate at the weir crest; the upstream side is coated with water stop glue, and the downstream side is provided with a silt discharging door. The weir can be prefabricated in batches and assembled on site, is short in processing period and light in weight, does not need hoisting equipment during installation, and is simple and convenient to construct, so that the construction efficiency is improved, and the rapid construction requirement of irrigation and water conservancy engineering is met; field cutting can be carried out according to channels during field assembly, and the assembly requirements of different channels can be met; according to channel flow parameters, the weir crest of the weir main body can be processed into different structures.
本发明公开了一种薄壁量水堰的施工方法，该施工方法是将薄壁量水堰安装在渠道的预留槽内，包括：加工堰槛、第一堰顶和第二堰顶和堰口板；根据渠道宽度和形状对堰槛进行裁切，在堰槛的顶部和底部分别涂抹一道止水胶，将堰槛插装在预留槽内；对第一堰顶、第二堰顶分别裁切，按顺序插装到预留槽内；在堰口处安装堰口板；在迎水侧涂抹止水胶，在背水侧安装排淤门。本发明的水堰可批量预制和现场装配，加工周期短，重量轻，在安装时无需借助起吊设备，施工简单方便，进而提高施工效率，满足农田水利工程的快速施工需求；现场装配时可根据渠道进行现场裁剪，能满足不同渠道的装配需求；根据渠道流量参数，还可以将水堰主体的堰口加工成不同结构。
Construction method of thin-wall measuring weir
The invention discloses a construction method of a thin-wall measuring weir, which is used for installing the thin-wall measuring weir in a preformed groove of a channel, and comprises the following steps: processing a weir sill, a first weir crest, a second weir crest and a weir crest plate; the weir sill is cut according to the width and the shape of the channel, the top and the bottom of the weir sill are each coated with water stop glue, and the weir sill is inserted into the reserved groove; respectively cutting the first weir crest and the second weir crest, and sequentially inserting the first weir crest and the second weir crest into the reserved grooves; mounting a weir crest plate at the weir crest; the upstream side is coated with water stop glue, and the downstream side is provided with a silt discharging door. The weir can be prefabricated in batches and assembled on site, is short in processing period and light in weight, does not need hoisting equipment during installation, and is simple and convenient to construct, so that the construction efficiency is improved, and the rapid construction requirement of irrigation and water conservancy engineering is met; field cutting can be carried out according to channels during field assembly, and the assembly requirements of different channels can be met; according to channel flow parameters, the weir crest of the weir main body can be processed into different structures.
本发明公开了一种薄壁量水堰的施工方法，该施工方法是将薄壁量水堰安装在渠道的预留槽内，包括：加工堰槛、第一堰顶和第二堰顶和堰口板；根据渠道宽度和形状对堰槛进行裁切，在堰槛的顶部和底部分别涂抹一道止水胶，将堰槛插装在预留槽内；对第一堰顶、第二堰顶分别裁切，按顺序插装到预留槽内；在堰口处安装堰口板；在迎水侧涂抹止水胶，在背水侧安装排淤门。本发明的水堰可批量预制和现场装配，加工周期短，重量轻，在安装时无需借助起吊设备，施工简单方便，进而提高施工效率，满足农田水利工程的快速施工需求；现场装配时可根据渠道进行现场裁剪，能满足不同渠道的装配需求；根据渠道流量参数，还可以将水堰主体的堰口加工成不同结构。
Construction method of thin-wall measuring weir
薄壁量水堰的施工方法
XU CHANG (Autor:in) / GENG BO (Autor:in) / XIAO YANZI (Autor:in) / CHEN SHULI (Autor:in) / LIANG CHUNGUANG (Autor:in) / WANG WENCHENG (Autor:in) / ZHANG YANG (Autor:in) / XUE FEI (Autor:in) / HARA FUMIHIRO (Autor:in) / JIN YANLING (Autor:in)
17.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
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