A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
River slope collapse simulation test device and simulation method
The invention discloses a river slope collapse simulation test device which comprises a simulation box, the height of the front end of the simulation box is lower than that of the rear end of the simulation box, stepped steps are arranged at the bottom of the simulation box, a water filling rubber bag is installed on the steps, the bottom of the simulation box is covered with a drilling soil material, and the drilling soil material covers the water filling rubber bag. The drilling soil material is distributed in a slope shape from the rear end to the front end, and a tubular pump is mounted at the root of the drilling soil material; a water filling pump is arranged at the front end, and the water filling rubber bag is simultaneously connected with the water filling pump and an inflator pump; the rubber bag is controlled to be fully filled and emptied through the water filling pump and the water draining pump, and simulated water flow scouring is accelerated to form a'scarp '. According to the river slope collapse simulation test device, the slope collapse section is innovatively designed, bank collapse simulation under the condition of along-bank water flow is achieved, and the behavior of a bank collapse prototype is truly reflected.
本发明公开了一种江河斜坡崩塌模拟试验装置，包括模拟箱，所述模拟箱的前端比后端高度低，在模拟箱底部设有阶梯性的台阶，在台阶上安装有充水橡胶袋，在模拟箱底部覆盖有演练土料，演练土料覆盖充水橡胶袋，演练土料从后端到前端呈坡状分布，在演练土料的根部安装有贯流泵；在前端设有充水泵，充水橡胶袋同时与连接有充水泵和充气泵；通过充水泵、排水泵控制橡胶袋充满和放空，加速模拟水流冲刷形成“陡坎”。本发明的一种江河斜坡崩塌模拟试验装置，斜坡崩塌断面创新设计，实现在顺岸水流条件下的崩岸模拟，真实地反映了崩岸原型的性态。
River slope collapse simulation test device and simulation method
The invention discloses a river slope collapse simulation test device which comprises a simulation box, the height of the front end of the simulation box is lower than that of the rear end of the simulation box, stepped steps are arranged at the bottom of the simulation box, a water filling rubber bag is installed on the steps, the bottom of the simulation box is covered with a drilling soil material, and the drilling soil material covers the water filling rubber bag. The drilling soil material is distributed in a slope shape from the rear end to the front end, and a tubular pump is mounted at the root of the drilling soil material; a water filling pump is arranged at the front end, and the water filling rubber bag is simultaneously connected with the water filling pump and an inflator pump; the rubber bag is controlled to be fully filled and emptied through the water filling pump and the water draining pump, and simulated water flow scouring is accelerated to form a'scarp '. According to the river slope collapse simulation test device, the slope collapse section is innovatively designed, bank collapse simulation under the condition of along-bank water flow is achieved, and the behavior of a bank collapse prototype is truly reflected.
本发明公开了一种江河斜坡崩塌模拟试验装置，包括模拟箱，所述模拟箱的前端比后端高度低，在模拟箱底部设有阶梯性的台阶，在台阶上安装有充水橡胶袋，在模拟箱底部覆盖有演练土料，演练土料覆盖充水橡胶袋，演练土料从后端到前端呈坡状分布，在演练土料的根部安装有贯流泵；在前端设有充水泵，充水橡胶袋同时与连接有充水泵和充气泵；通过充水泵、排水泵控制橡胶袋充满和放空，加速模拟水流冲刷形成“陡坎”。本发明的一种江河斜坡崩塌模拟试验装置，斜坡崩塌断面创新设计，实现在顺岸水流条件下的崩岸模拟，真实地反映了崩岸原型的性态。
River slope collapse simulation test device and simulation method
一种江河斜坡崩塌模拟试验装置及模拟方法
QIAN LONG (author) / HU JIZHOU (author) / TAN YING (author) / SONG ZHITONG (author) / MI ZHANKUAN (author) / KE MINYONG (author) / WEI KUANGMIN (author) / CHEN JINHANG (author) / GU FANGFANG (author) / LI XIANG (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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