Geocell--Canal protection system
The cellular restraint system provides a variety of economic and flexible protection methods for open channels and hydraulic facilities. The system provides stability and protection for river channels exposed to intermittent or continuous flow erosion from low to high flow rates.
Due to the constraints of the cellular structure, the hydraulic performance of traditional protective materials such as aggregates, rock throws and plants has been greatly improved. Compared with the hinge module system, the flexible and durable armored canal lining formed by concrete filling has lower cost. Comprehensive consideration of specific local environmental protection, ecological and aesthetic requirements, minimum expected flow, and related hydraulic stress designed on site.
Changing the surface roughness and hydraulic efficiency of the lining system can control the water flow.
Solved the problem of levee foundation drainage requirements and internal structure potential deformation.
typical application
? Depression and drainage ditch
? Storm diversion channel or cofferdam
? Craft canal or cofferdam
? Spillway/lower channel/drop structure
? Culvert outlet
? Intermittent or continuous/low to high flow canals