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A platform for research: civil engineering, architecture and urbanism
High-position landslide multi-layer energy dissipation surge control device based on speed control
The invention discloses a high-position landslide multi-layer energy dissipation surge control device based on speed control. The high-position landslide multi-layer energy dissipation surge control device comprises a slope body, a flip bucket and a low wall type ladder. An inclined slope surface is arranged on the slope body; and at least one flip bucket and at least one layer of low wall type ladder are arranged along the slope surface from top to bottom. The high-position landslide firstly passes through the flip bucket to enable the landslide bodies to slide down in a layered mode, energy reduction is achieved through hedging and collision between the landslide bodies in the gliding process, then the gliding kinetic energy of the landslide bodies is reduced through internal collision of the landslide bodies through the low-wall type steps, the kinetic energy of the high-position landslide is further reduced, and the water entering speed of the high-position landslide is reduced. Therefore, the surge height caused by the high-position landslide is reduced. The technology is reasonable, the structure is simple, implementation is easy, cost is low, kinetic energy of a lower landslide body is reduced to the maximum extent, the water entering speed of the high-position landslide is reduced, and therefore the surge height caused by the high-position landslide is reduced, prevention and treatment of high-position landslide surge disasters in the high-dam large-reservoir area are achieved, and safe operation of the reservoir area is effectively guaranteed.
本发明公开了一种基于速度控制的高位滑坡多层消能涌浪控制装置，包括：坡体、挑坎和矮墙式阶梯；坡体上设有倾斜的坡面；沿坡面从上至下设置有至少一个挑坎和至少一层矮墙式阶梯。高位滑坡下滑首先经过挑坎，使滑坡体分层下滑，下滑过程中滑坡体之间对冲碰撞实现能量的消减，再经过矮墙式阶梯，通过滑坡体内部碰撞减少滑坡体下滑动能，进一步减少高位滑坡的动能、降低高位滑坡入水速度，从而降低高位滑坡所激起的涌浪高度。技术合理，结构简单，易于实施，费用经济，极大限度减少下滑坡体的动能，降低高位滑坡入水速度，从而降低高位滑坡所激起的涌浪高度，实现了高坝大库库区高位滑坡涌浪灾害的防治，有效保障水库库区的安全运行。
High-position landslide multi-layer energy dissipation surge control device based on speed control
The invention discloses a high-position landslide multi-layer energy dissipation surge control device based on speed control. The high-position landslide multi-layer energy dissipation surge control device comprises a slope body, a flip bucket and a low wall type ladder. An inclined slope surface is arranged on the slope body; and at least one flip bucket and at least one layer of low wall type ladder are arranged along the slope surface from top to bottom. The high-position landslide firstly passes through the flip bucket to enable the landslide bodies to slide down in a layered mode, energy reduction is achieved through hedging and collision between the landslide bodies in the gliding process, then the gliding kinetic energy of the landslide bodies is reduced through internal collision of the landslide bodies through the low-wall type steps, the kinetic energy of the high-position landslide is further reduced, and the water entering speed of the high-position landslide is reduced. Therefore, the surge height caused by the high-position landslide is reduced. The technology is reasonable, the structure is simple, implementation is easy, cost is low, kinetic energy of a lower landslide body is reduced to the maximum extent, the water entering speed of the high-position landslide is reduced, and therefore the surge height caused by the high-position landslide is reduced, prevention and treatment of high-position landslide surge disasters in the high-dam large-reservoir area are achieved, and safe operation of the reservoir area is effectively guaranteed.
本发明公开了一种基于速度控制的高位滑坡多层消能涌浪控制装置，包括：坡体、挑坎和矮墙式阶梯；坡体上设有倾斜的坡面；沿坡面从上至下设置有至少一个挑坎和至少一层矮墙式阶梯。高位滑坡下滑首先经过挑坎，使滑坡体分层下滑，下滑过程中滑坡体之间对冲碰撞实现能量的消减，再经过矮墙式阶梯，通过滑坡体内部碰撞减少滑坡体下滑动能，进一步减少高位滑坡的动能、降低高位滑坡入水速度，从而降低高位滑坡所激起的涌浪高度。技术合理，结构简单，易于实施，费用经济，极大限度减少下滑坡体的动能，降低高位滑坡入水速度，从而降低高位滑坡所激起的涌浪高度，实现了高坝大库库区高位滑坡涌浪灾害的防治，有效保障水库库区的安全运行。
High-position landslide multi-layer energy dissipation surge control device based on speed control
一种基于速度控制的高位滑坡多层消能涌浪控制装置
CHEN GUANGMING (author) / WANG HUACHEN (author) / ZHAO HUAN (author) / XU WEIYA (author) / HUANG QINGFU (author) / YI YIHONG (author) / BAO CHUANBAO (author) / WANG HUANLING (author) / YANG YUNMING (author) / WANG CHAO (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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