一种箱式挡水面倾斜大坝
By designing a box-type inclined dam with a water-retaining surface, and utilizing the arc-shaped structure and inclined load-bearing beams to transform water pressure, the problems of the dam bearing unidirectional horizontal pressure and the weak points at the bottom were solved, thereby enhancing the stability and safety of the dam and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 赵永宪
- Filing Date
- 2023-03-28
- Publication Date
- 2026-07-17
AI Technical Summary
The current technology of dams has a vertical water-facing surface, which causes the dam to bear all the unidirectional horizontal pressure. The water-facing dam surface is difficult to repair, and the weak part of the bottom bedrock bears the maximum pressure, resulting in poor safety and short service life.
Design a box-type inclined dam with a water-retaining surface. The box structure is composed of an arc-shaped water-retaining surface and vertical and horizontal load-bearing beams. The water-retaining surface is inclined to the reservoir. Inclined bottom gate and high gate are installed. The horizontal load-bearing beams are inclined downward to remove silt. Sealing baffles are used for maintenance of the upstream dam face.
By converting the horizontal pressure of the water body into buoyancy, the stability and earthquake resistance of the dam are enhanced, the horizontal pressure is reduced, crack propagation is prevented, the service life of the dam is extended, and safety and maintenance convenience are improved.
Smart Images
Figure CN117449264B_ABST