Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-permeable sand-blocking ridge for water-diversion sand-prevention hub
The invention relates to the technical field of water conservancy projects and water diversion type power station projects, in particular to a water-permeable sand blocking ridge for a water diversion sand prevention hub. The cofferdam comprises a cofferdam body and a reinforcement cage, a reinforcement cage is fixedly connected to the left side of the weir body, stones are filled in the reinforcement cage, and at least one row of permeable holes communicated with the outer side are formed in the weir body. The anti-sand permeable weir is reasonable and compact in structure and convenient to use, the purposes of sand prevention and water permeation are achieved by forming the inverted-V-shaped permeable holes in the weir body and filling the reinforcement cage with the stones, the anti-sand permeable weir has the advantages of being safe, reliable and good in sand prevention effect, operation is convenient, the sand prevention efficiency is improved, and the desilting difficulty and the project amount are greatly reduced.
本发明涉及水利工程、引水式电站工程技术领域，是一种引水防沙枢纽用透水挡沙坎；其包括堰体和钢筋笼；在堰体的左侧固定连接有钢筋笼，在钢筋笼内填充有石块，在堰体内设有与外侧相连通的至少一排透水孔。本发明结构合理而紧凑，使用方便，通过在堰体内设置倒V形透水孔，在钢筋笼内填充石块，实现防沙和透水的目的，具有安全可靠和防沙效果好的特点，方便了操作，提高了防沙效率，大大降低了清淤难度和工程量。
Water-permeable sand-blocking ridge for water-diversion sand-prevention hub
The invention relates to the technical field of water conservancy projects and water diversion type power station projects, in particular to a water-permeable sand blocking ridge for a water diversion sand prevention hub. The cofferdam comprises a cofferdam body and a reinforcement cage, a reinforcement cage is fixedly connected to the left side of the weir body, stones are filled in the reinforcement cage, and at least one row of permeable holes communicated with the outer side are formed in the weir body. The anti-sand permeable weir is reasonable and compact in structure and convenient to use, the purposes of sand prevention and water permeation are achieved by forming the inverted-V-shaped permeable holes in the weir body and filling the reinforcement cage with the stones, the anti-sand permeable weir has the advantages of being safe, reliable and good in sand prevention effect, operation is convenient, the sand prevention efficiency is improved, and the desilting difficulty and the project amount are greatly reduced.
本发明涉及水利工程、引水式电站工程技术领域，是一种引水防沙枢纽用透水挡沙坎；其包括堰体和钢筋笼；在堰体的左侧固定连接有钢筋笼，在钢筋笼内填充有石块，在堰体内设有与外侧相连通的至少一排透水孔。本发明结构合理而紧凑，使用方便，通过在堰体内设置倒V形透水孔，在钢筋笼内填充石块，实现防沙和透水的目的，具有安全可靠和防沙效果好的特点，方便了操作，提高了防沙效率，大大降低了清淤难度和工程量。
Water-permeable sand-blocking ridge for water-diversion sand-prevention hub
引水防沙枢纽用透水挡沙坎
LI XIAOQING (Autor:in) / ZHANG LIWEN (Autor:in)
10.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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