A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for simulating dike and dam break waves on steady flow
The invention relates to a device for simulating dike and dam break waves on steady flow, and belongs to the technical field of experimental devices for dam break wave research. The device for simulating the dike and dam break waves on the steady flow comprises a water tank, a gate installed in the water tank and a lifting device for controlling the gate to ascend and descend. The device is characterized in that the gate comprises a gate plate body, a steady flow water hole for forming steady flow is formed in the lower portion of the gate plate body, the steady flow water hole is a stepped hole with the T-shaped cross section, an overflow opening for water overflow is formed in the upper portion of the gate plate body, and water gate openings for water gates in a water gate device to transversely move are formed in the two sides of the overflow opening; the pair of water gates installed in an overlapped mode is installed in the overflow opening, and the dam break waves of a dam body in different notch states are simulated by controlling the distance between the two water gates.
本发明涉及一种用于在稳定流上模拟决堤溃坝波的装置，属于溃坝波研究用实验装置技术领域。一种用于在稳定流上模拟决堤溃坝波的装置，包括水槽，安装在水槽内的闸门，以及控制闸门升降的升降装置，其特征在于，所述闸门包括闸门板体，闸门板体的下部设置有用于形成稳流的稳流水孔，所述稳流水孔为横剖面成T字形的阶梯孔，闸门板体的上部设置有用于供水溢流的溢水口，溢水口的两侧设置有供水门装置中的水门横向移动的水门口；交叠安装的一对水门安装在溢水口内，通过控制两个水门之间的间距，模拟坝体不同豁口状态下的溃坝波。
Device for simulating dike and dam break waves on steady flow
The invention relates to a device for simulating dike and dam break waves on steady flow, and belongs to the technical field of experimental devices for dam break wave research. The device for simulating the dike and dam break waves on the steady flow comprises a water tank, a gate installed in the water tank and a lifting device for controlling the gate to ascend and descend. The device is characterized in that the gate comprises a gate plate body, a steady flow water hole for forming steady flow is formed in the lower portion of the gate plate body, the steady flow water hole is a stepped hole with the T-shaped cross section, an overflow opening for water overflow is formed in the upper portion of the gate plate body, and water gate openings for water gates in a water gate device to transversely move are formed in the two sides of the overflow opening; the pair of water gates installed in an overlapped mode is installed in the overflow opening, and the dam break waves of a dam body in different notch states are simulated by controlling the distance between the two water gates.
本发明涉及一种用于在稳定流上模拟决堤溃坝波的装置，属于溃坝波研究用实验装置技术领域。一种用于在稳定流上模拟决堤溃坝波的装置，包括水槽，安装在水槽内的闸门，以及控制闸门升降的升降装置，其特征在于，所述闸门包括闸门板体，闸门板体的下部设置有用于形成稳流的稳流水孔，所述稳流水孔为横剖面成T字形的阶梯孔，闸门板体的上部设置有用于供水溢流的溢水口，溢水口的两侧设置有供水门装置中的水门横向移动的水门口；交叠安装的一对水门安装在溢水口内，通过控制两个水门之间的间距，模拟坝体不同豁口状态下的溃坝波。
Device for simulating dike and dam break waves on steady flow
一种用于在稳定流上模拟决堤溃坝波的装置
CHEN FANG (author) / FANG QINGHE (author) / GUO ANXIN (author) / HU SONGTAO (author) / SUN JUNHONG (author) / ZOU CHENYANG (author)
2022-01-07
Patent
Electronic Resource
Chinese
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