Artificial Islands TRIZ Cases

Pneumatic blowing mixes fibrous and crystalline materials to prevent shedding and ensure predictable expansion.

A magnetic entry hole protection unit guides cables through offshore structures using a flexible bend stiffener assembly.

Internal drainage passages in the reinforced concrete foundation prevent frost damage from accumulated water while maintaining dry stone wall aesthetics.

Interior-mounted covers with protrusions engage recesses in aircraft skin, eliminating unreliable adhesive tapes and ladder work.

J-shaped hooks connect vertical wire mesh walls to the base, resolving instability during loading and transport.

A marine jack-up vessel uses its cantilever cranes to lift and remove offshore platform topsides directly.

Self-levelling concrete filling levels foundation piles before structure insertion, eliminating complex spacer systems.

Helical soil reinforcing elements introduce extensibility to mechanically stabilized earth structures through wire mesh deformation.

A locking mechanism uses a blocker to engage an elastic cover opening, securing the grate to its frame.

Transmitting plates direct electrical signals through the manhole cover, resolving signal barrier effects from unauthorized access detection.

Variable thickness distribution in a spindle-shaped cover support reduces material consumption while maintaining stability.

Removable threaded tabs prevent stripped threads by allowing detached replacement without damaging the cover or ring.

An immersed second cavity equalizes pressure while anchor rods resist buoyancy, stabilizing the tunnel against diastrophism.

Hydraulic slurry delivery deposits thin caps evenly without displacing soft sediment, solving shallow water precision issues.

Conical hull sections and radial fins provide kinetic energy absorption and wave damping for deepwater operations.

Extended spar support portion increases heave natural period via internal ballast chambers, reducing resonance in long wave periods.

Segmented precast modules with steel reinforcement reduce material usage while maintaining structural strength to withstand traffic loads.

Replacing metal supports with fiberglass reinforced plastic eliminates conveyor belt damage and feed jet clogging from metal contamination.

Assembly frame aligns tubular segments via heating and clamps, resolving manual welding inaccuracies in offshore wind jacket production.

A manhole cover equipped with a lifting and rotating mechanism featuring self-centering semi-circular guides.

Tensioning mechanism retains bag open while conveying means fills it, enabling rapid deployment of scour protection bags on the seabed.

Segmented geopolymer blocks with male-female joints and drainage paths reduce construction time while resisting wave battering.

Unified bracket reduces assembly complexity by merging hinge and cam functions for easier retrofitting.

Spring-mounted roller cones pivot inward to fit through pipes, eliminating manual head swaps during underground boring operations.

Control system automates lifting device cycles to reduce stepping operation time while maintaining safety clearance.

Functionalized polyolefin coating on steel cords enhances adhesion within the polymer matrix, extending service life while maintaining required elongation.

Segmented yokes resolve the contradiction between economical hydraulic systems and slow jacking speeds by maintaining continuous leg movement.

Interconnected sleeve guides in a framed template position piles accurately, eliminating time-consuming manual underwater repositioning.

Adapter assembly connects old and new shaft sections, avoiding removal of intact floors to reduce renovation time.

Modular end-caps and spacer bars connect removable center beams to main I-beams, reducing material costs while maintaining safety against cave-ins.

A hinged heavy lift vessel connects to a floating appendage structure via a horizontal axis hinge.

Rotary detent mechanism rotates tubing to access multiple azimuthal positions, eliminating repeated apparatus extraction.

A Class C fly ash mixture hardens upon water addition to anchor structural elements in the ground.

A flange connection uses a protective cuff to enclose the butt joint and form an annular space for moisture drainage.

Vertical pegs interlock adjacent blocks to stabilize the wall against earth pressure without external soil nailing.

Offset connector channels in trapezoidal stone blocks enable dry-stack assembly of complex retaining walls without cement or hazardous chemicals.

Auxiliary floating unit connects to jack-up structure, providing adjustable buoyancy to enable stable drilling in very shallow water conditions.

A prestressed concrete SPAR platform supports offshore wind turbines using buoyancy and gravity torque.

Prefabricated wire mesh assembly integrates injection pipes and internal partition walls to streamline filling material delivery.

Circumferential openings in the skirt enable soft material expulsion, resolving trapped soil settlements in jack-up rig foundations.

Adjustable magnetic lifting frame moves heavy manhole covers via pulley systems, eliminating manual handling risks.

Adjustable buoyancy modules and gravity-based anchoring counteract hydrodynamic forces, maintaining stable vertical position under tidal fluctuations.

Adjustable buoyancy suspends a positioning framework above soft seabeds, preventing sinking while maintaining accurate pile alignment.

A multifunctional underwater platform with ducted propellers and a moonpool deck.

A pivoting wastewater cover directs debris downward while routing gas through a moistened air filter.

A seabed winch system lowers a buoyant power generator via a flexible tether, eliminating vessel-mounted crane costs and heave compensation complexity.

A constraint device links multiple underwater vehicles to a vertical profile, enabling coordinated control via a processing unit.

A pivotally secured hydraulic manifold exposes internal controls for maintenance while shielding them during normal operation.

Interlocking panels with protrusions and clips create a trapezoidal vault that balances structural strength with easy assembly.