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名称：Rapid Caisson for Dam Breach
型号：
Rapid-deployment cofferdams for breached levees utilize high-strength composite materials or metallic hexahedral structures with modular designs that can be assembled to fit breaches of varying widths. Equipped with ballast at the base, these cofferdams rapidly sink and achieve precise positioning through their own weight and hydrodynamic forces, forming temporary dams that mitigate water erosion and safeguard surrounding areas.
产品详情
I. Requirements Analysis
The design and manufacture of rapid caissons for levee breaches address the most critical flood season emergency: river levee failures. Traditional breach sealing methods are slow and cannot meet the urgent demands of flood control and emergency response. Therefore, these rapid caissons can be swiftly deployed at the center or upstream of a breach, forming a temporary dam or achieving an effect equivalent to a thousand-ton ship. This rapidly reduces the erosion of the breach by water flow, achieving the goal of controlling water with water.
II. Product Features
Volume: 60 cubic meters. Rapidly fills with water and automatically seals the floodgate, transforming into an 80-cubic-meter caisson.
Cask Design: Unidirectional water inlet ports are distributed around the cask perimeter, enabling rapid water intake and sinking via the cask's own weight.
III. Application Scenarios
Flood Control and Emergency Response: Rapidly seals breaches in river embankments to reduce water erosion.
Emergency Rescue: Rapidly forms temporary dams or similar structures in emergencies to protect surrounding areas.
IV. Technical Parameters
| No. | Item Name | Technical Parameters |
| 1 | Volume | 60 cubic meters. Capable of rapidly filling with water before automatically closing the valve, forming an 80-cubic-meter caisson. |
| 2 | Tank Design | Unidirectional water inlet ports are distributed around the tank perimeter, enabling rapid water intake and sinking via the tank's own weight. |