Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pressure forebay water recession gate transformation construction method
The invention provides a transformation construction method of a pressure forebay water return gate, which comprises the following steps of: arranging a left gate pier and a right gate pier on the front side wall of the pressure forebay in a high-through manner, connecting the left gate pier with a mountain body, and arranging a left side wall, a right side wall and a gate beam by utilizing the left gate pier and the right gate pier, so as to realize transformation construction of the water return gate. The construction method can be completed only by transforming the pressure forebay, construction is easy and convenient, investment is small, and the construction method can be applied and popularized in the transformation process of the recession gate of the pressure forebay of a similar hydropower station.
本发明提供一种压力前池退水闸改造施工方法，通过在压力前池前侧壁通高开槽，并紧贴压力前池前侧壁，设置左闸墩、右闸墩，左闸墩与所述山体连接，利用左闸墩、右闸墩设置左侧墙、右侧墙和闸门梁，实现退水闸的改造施工，该施工方法仅需要对压力前池进行改造即可完成，施工简便，投资较小，可在类似的水电站压力前池的退水闸改造过程中推广应用。
Pressure forebay water recession gate transformation construction method
The invention provides a transformation construction method of a pressure forebay water return gate, which comprises the following steps of: arranging a left gate pier and a right gate pier on the front side wall of the pressure forebay in a high-through manner, connecting the left gate pier with a mountain body, and arranging a left side wall, a right side wall and a gate beam by utilizing the left gate pier and the right gate pier, so as to realize transformation construction of the water return gate. The construction method can be completed only by transforming the pressure forebay, construction is easy and convenient, investment is small, and the construction method can be applied and popularized in the transformation process of the recession gate of the pressure forebay of a similar hydropower station.
本发明提供一种压力前池退水闸改造施工方法，通过在压力前池前侧壁通高开槽，并紧贴压力前池前侧壁，设置左闸墩、右闸墩，左闸墩与所述山体连接，利用左闸墩、右闸墩设置左侧墙、右侧墙和闸门梁，实现退水闸的改造施工，该施工方法仅需要对压力前池进行改造即可完成，施工简便，投资较小，可在类似的水电站压力前池的退水闸改造过程中推广应用。
Pressure forebay water recession gate transformation construction method
一种压力前池退水闸改造施工方法
ZHAI BAOZUN (Autor:in) / DU JINBO (Autor:in) / CHEN JUNCHAO (Autor:in) / JIA LEI (Autor:in) / SHI LONGFEI (Autor:in) / WANG BINGWEI (Autor:in) / WANG CHENSI (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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