Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reservoir spillway reinforcing structure and using method thereof
The invention discloses a reservoir spillway reinforcing structure and a using method thereof, and belongs to the technical field of spillways. Comprising a runner; side retaining walls are fixedly arranged on the two sides of the flow channel; a plurality of transmission boxes are fixedly mounted on one side, close to the runner, of the side retaining wall; a driving mechanism is mounted between the transmission case and the bottom surface of the runner; a buffering mechanism is installed in the transmission box and connected with the driving mechanism. The strengthening mechanism is installed between the transmission box and the side retaining wall and connected with the buffering mechanism, water flow is preliminarily buffered through the driving mechanism, the speed change is generated, the buffering mechanism is driven to buffer the water flow again, the water flow is gradually decelerated when flowing downwards along the flow channel, and the water flow is prevented from flowing downwards. The situation that the side retaining wall is damaged due to the fact that impact is too large due to the height difference is avoided, when the buffering mechanism buffers, the strengthening mechanism exerts pulling force of different magnitudes on the side retaining wall according to water flow impact, the additionally-strengthened pulling force and the water flow impact force tend to be balanced, and strength fatigue of the side retaining wall is avoided.
本申请公开了一种水库溢洪道加固结构及其使用方法，属于溢洪道技术领域。包括流道；流道的两侧均固定设有侧挡墙；侧挡墙靠近流道的一侧固定安装有多个传动箱；传动箱与流道的底面间安装有驱动机构；传动箱内安装有缓冲机构，且缓冲机构连接驱动机构；传动箱与侧挡墙间安装有强化机构，且强化机构连接缓冲机构，通过驱动机构对水流进行初步缓冲，并产生快慢变化，并驱动缓冲机构，缓冲机构对水流进行再次缓冲，使得水流沿流道下流时逐渐减速，避免因高度差导致冲击过大对侧挡墙产生损坏，缓冲机构缓冲时根据水流冲击使得强化机构对侧挡墙施加不同大小的拉力，使得额外加强的拉力与水流冲击力趋于平衡，避免侧挡墙产生强度疲劳。
Reservoir spillway reinforcing structure and using method thereof
The invention discloses a reservoir spillway reinforcing structure and a using method thereof, and belongs to the technical field of spillways. Comprising a runner; side retaining walls are fixedly arranged on the two sides of the flow channel; a plurality of transmission boxes are fixedly mounted on one side, close to the runner, of the side retaining wall; a driving mechanism is mounted between the transmission case and the bottom surface of the runner; a buffering mechanism is installed in the transmission box and connected with the driving mechanism. The strengthening mechanism is installed between the transmission box and the side retaining wall and connected with the buffering mechanism, water flow is preliminarily buffered through the driving mechanism, the speed change is generated, the buffering mechanism is driven to buffer the water flow again, the water flow is gradually decelerated when flowing downwards along the flow channel, and the water flow is prevented from flowing downwards. The situation that the side retaining wall is damaged due to the fact that impact is too large due to the height difference is avoided, when the buffering mechanism buffers, the strengthening mechanism exerts pulling force of different magnitudes on the side retaining wall according to water flow impact, the additionally-strengthened pulling force and the water flow impact force tend to be balanced, and strength fatigue of the side retaining wall is avoided.
本申请公开了一种水库溢洪道加固结构及其使用方法，属于溢洪道技术领域。包括流道；流道的两侧均固定设有侧挡墙；侧挡墙靠近流道的一侧固定安装有多个传动箱；传动箱与流道的底面间安装有驱动机构；传动箱内安装有缓冲机构，且缓冲机构连接驱动机构；传动箱与侧挡墙间安装有强化机构，且强化机构连接缓冲机构，通过驱动机构对水流进行初步缓冲，并产生快慢变化，并驱动缓冲机构，缓冲机构对水流进行再次缓冲，使得水流沿流道下流时逐渐减速，避免因高度差导致冲击过大对侧挡墙产生损坏，缓冲机构缓冲时根据水流冲击使得强化机构对侧挡墙施加不同大小的拉力，使得额外加强的拉力与水流冲击力趋于平衡，避免侧挡墙产生强度疲劳。
Reservoir spillway reinforcing structure and using method thereof
一种水库溢洪道加固结构及其使用方法
ZHANG JINGYU (Autor:in) / DONG WENTAO (Autor:in) / LIU CHUNXIU (Autor:in) / GAO YUNZHE (Autor:in) / DONG WENMING (Autor:in) / LIU YAN (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Reservoir spillway computations
| Engineering Index Backfile | 1929
Spillway provisions for dwinnell reservoir
| Engineering Index Backfile | 1929