A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Side wall arc step flip bucket
The invention provides a side wall arc step flip bucket, and relates to the technical field of water flow energy dissipation, the side wall arc step flip bucket comprises a spillway, an arc step flip bucket is arranged at the tail end of an outer wall of the spillway, and an arc opening of the arc step flip bucket faces an inner wall of the spillway; the arc step flip bucket is divided into a plurality of layers of arc steps in the height direction, and the radiuses of the arc steps are gradually increased from low to high. Longitudinal layering of water flow is achieved by arranging the multiple layers of arc steps, so that aeration of the water flow is more sufficient, and the energy dissipation effect is remarkably improved; compared with a special-shaped flip bucket, the arc step flip bucket is more convenient in the field formwork erecting construction aspect, and the investment cost can be saved.
本发明提供了一种侧墙圆弧台阶挑坎，涉及水流消能技术领域，包括溢洪道，溢洪道外墙的末端设置有圆弧台阶挑坎，圆弧台阶挑坎的圆弧开口朝向溢洪道的内墙，圆弧台阶挑坎沿高度方向划分为若干层圆弧台阶且圆弧台阶的半径由低到高逐渐增加设置。本发明通过设置若干层圆弧台阶实现了水流的纵向分层，从而使水流掺气更为充分，显著提升了消能效果；相较于异形挑坎，圆弧台阶挑坎在现场立模施工方面更具便捷性，有助于投资成本的节约。
Side wall arc step flip bucket
The invention provides a side wall arc step flip bucket, and relates to the technical field of water flow energy dissipation, the side wall arc step flip bucket comprises a spillway, an arc step flip bucket is arranged at the tail end of an outer wall of the spillway, and an arc opening of the arc step flip bucket faces an inner wall of the spillway; the arc step flip bucket is divided into a plurality of layers of arc steps in the height direction, and the radiuses of the arc steps are gradually increased from low to high. Longitudinal layering of water flow is achieved by arranging the multiple layers of arc steps, so that aeration of the water flow is more sufficient, and the energy dissipation effect is remarkably improved; compared with a special-shaped flip bucket, the arc step flip bucket is more convenient in the field formwork erecting construction aspect, and the investment cost can be saved.
本发明提供了一种侧墙圆弧台阶挑坎，涉及水流消能技术领域，包括溢洪道，溢洪道外墙的末端设置有圆弧台阶挑坎，圆弧台阶挑坎的圆弧开口朝向溢洪道的内墙，圆弧台阶挑坎沿高度方向划分为若干层圆弧台阶且圆弧台阶的半径由低到高逐渐增加设置。本发明通过设置若干层圆弧台阶实现了水流的纵向分层，从而使水流掺气更为充分，显著提升了消能效果；相较于异形挑坎，圆弧台阶挑坎在现场立模施工方面更具便捷性，有助于投资成本的节约。
Side wall arc step flip bucket
一种侧墙圆弧台阶挑坎
HUANG GUIBING (author) / ZHANG HAIPENG (author) / CHEN JINQUAN (author) / YI JINGSHAN (author) / LU CHUANYIN (author) / HUANG QIONG (author)
2024-08-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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