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A platform for research: civil engineering, architecture and urbanism
Anti-floating clamping groove type structure for lock chamber bottom plate of ship lock
The invention belongs to the technical field of water conservancy and hydropower engineering structures, and particularly relates to an anti-floating clamping groove type structure for a lock chamber bottom plate of a ship lock. The clamping groove is located in the structural seam between the lock chamber side wall and the lock chamber bottom plate, the ship lock chamber where the lock chamber bottom plate is located is of a separated structure, and the lock chamber bottom plate meets the anti-floating stability requirement through the clamping groove; the free face of the bottom plate side of the lock chamber side wall is designed to be in an upwards-convex and downwards-concave mode, the free faces of the two sides of the lock chamber bottom are designed to be in an upwards-concave and downwards-convex mode, and the lock chamber bottom plate can be clamped on a foundation by the lock chamber side walls on the two sides through clamping grooves. When the lock chamber bottom plate floats upwards under the action of upward bottom water pressure, the lock chamber bottom plate is prevented from floating upwards under the counter-acting force transmitted by the lock chamber side walls on the two sides through the clamping grooves. The structure can be used for solving the problem of ultrahigh water head (water head gt; and meanwhile, the engineering investment is reduced, and the construction period is shortened.
本发明属于水利水电工程结构技术领域，具体涉及一种用于船闸闸室底板抗浮的卡槽式结构。本发明卡槽位于闸室边墙与闸室底板的结构缝处，闸室底板所在的船闸闸室采用分离式结构，闸室底板利用卡槽来满足抗浮稳定需求；将闸室边墙底板侧临空面设计为上凸下凹的型式，闸室底两侧临空面设计为上凹下凸的型式，闸室底板通过卡槽能够被两侧闸室边墙卡在地基上；当闸室底板在向上的底部水压力作用下上浮时，会受到两侧闸室边墙通过卡槽传来的反作用力，阻止其上浮；使用该结构能解决超高水头(水头>40m)检修期闸室底板抗浮问题，同时降低工程投资及缩短工期。
Anti-floating clamping groove type structure for lock chamber bottom plate of ship lock
The invention belongs to the technical field of water conservancy and hydropower engineering structures, and particularly relates to an anti-floating clamping groove type structure for a lock chamber bottom plate of a ship lock. The clamping groove is located in the structural seam between the lock chamber side wall and the lock chamber bottom plate, the ship lock chamber where the lock chamber bottom plate is located is of a separated structure, and the lock chamber bottom plate meets the anti-floating stability requirement through the clamping groove; the free face of the bottom plate side of the lock chamber side wall is designed to be in an upwards-convex and downwards-concave mode, the free faces of the two sides of the lock chamber bottom are designed to be in an upwards-concave and downwards-convex mode, and the lock chamber bottom plate can be clamped on a foundation by the lock chamber side walls on the two sides through clamping grooves. When the lock chamber bottom plate floats upwards under the action of upward bottom water pressure, the lock chamber bottom plate is prevented from floating upwards under the counter-acting force transmitted by the lock chamber side walls on the two sides through the clamping grooves. The structure can be used for solving the problem of ultrahigh water head (water head gt; and meanwhile, the engineering investment is reduced, and the construction period is shortened.
本发明属于水利水电工程结构技术领域，具体涉及一种用于船闸闸室底板抗浮的卡槽式结构。本发明卡槽位于闸室边墙与闸室底板的结构缝处，闸室底板所在的船闸闸室采用分离式结构，闸室底板利用卡槽来满足抗浮稳定需求；将闸室边墙底板侧临空面设计为上凸下凹的型式，闸室底两侧临空面设计为上凹下凸的型式，闸室底板通过卡槽能够被两侧闸室边墙卡在地基上；当闸室底板在向上的底部水压力作用下上浮时，会受到两侧闸室边墙通过卡槽传来的反作用力，阻止其上浮；使用该结构能解决超高水头(水头>40m)检修期闸室底板抗浮问题，同时降低工程投资及缩短工期。
Anti-floating clamping groove type structure for lock chamber bottom plate of ship lock
一种用于船闸闸室底板抗浮的卡槽式结构
WANG YI (author) / SUN LI (author) / CHANG WANJUN (author) / LI YAWEN (author) / ZHAO XIANJIAN (author) / FU XIN (author) / CHEN QUANBAO (author) / JIANG JUN (author) / MA JI (author)
2024-11-01
Patent
Electronic Resource
Chinese
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