Dams TRIZ Cases

Modular floodwall panels use perforated chambers to absorb water and increase mass for structural stability.

Modular water-inflatable barriers replace labor-intensive sandbag construction by using local water ballast and integrated anchoring bases for rapid deployment.

Horizontal sensors and controllers adjust support legs to counteract water flow forces, maintaining a stable platform for automated sediment removal.

A hinged bulkhead fluid retention device uses a toggle lever and gas spring to lift the barrier.

A flexible impervious liner anchors to existing berms to enclose lightweight fill material for vertical elevation.

Hydraulic lifts extend a convertible sea wall upon sensor detection, addressing the trade-off between rapid deployment and reliable flood protection.

Modular flood barrier units stack vertically for compact storage and feature tapered connection slots that compress adjacent segments together.

Heat-shrinkable film wraps sandbags into a compact flood barrier unit that prevents water ingress and stabilizes slopes.

Modular flexible containment tubes filled with water divert floodwaters while reducing installation time and labor costs compared to sandbagging.

Pre-attaching the membrane sheet to beams via an elongate slot eliminates manual draping, reducing deployment time and safety risks while resisting sliding.

Inclined flood barrier with a vertical upper panel increases height while reducing down force on the support structure.

Interlocking modular units with self-filling ballast keys resolve assembly time bottlenecks while providing rapid, adaptable flood protection.

A tidal responsive pump compresses air to inflate bladders that raise a tensile membrane barrier.

A cylindrical flood container uses a lip arrangement to anchor the structure, preventing floating on uneven terrain without complex ground fastening.

Fibre insertion modifies soil mechanical parameters to increase water pressure resistance without expanding the dike footprint.

Complementary connecting elements join protective modules into a robust barrier, eliminating complex assembly and reducing part count.

A geotextile sand container uses a quick-release fastener to close the filling opening without tools.

Accumulated overtopping water rotates a buoyant gate upright, blocking storm surges without electrical power.

Concrete-filled anchor cylinders and mounting plates provide stable attachment for mobile flood barriers on uneven terrain without complex installation.

Ecological restoration method creates wading bird habitats in coastal mudflats using micro terrain renovation and controlled water levels.

Segmented ramped berms shield containment liners from truck punctures while maintaining sump capacity through composite geotextile layers.

Continuous seaming bands anchor waterproofing liners to concrete curbs, enabling gravity drainage of seeped water and preventing structural damage.

Modular water-filled barriers replace heavy sandbags, reducing material weight and assembly labor.

A water-inflatable barrier uses internal partitions and automatic valves to maintain structural integrity during deployment.

Segmented bulkhead sections with adjustable ballast chambers counteract water pressure to isolate dam areas for maintenance without diverting flow.

Gabion breakwaters and integrated wetland zones dissipate wind and wave impacts, resolving the trade-off between structural stability and water purification.

A cabled flexible wall dam uses downstream reinforcement cables to raise structural capacity without extending the top cable.

Dynamic movable plates maintain water exchange while breaking waves, protecting hydrodynamic environments.

Stackable aluminum planks with internal ribs use T-shaped wall mounts and rubber gaskets to create a watertight seal without complex profile installations.