Artificial Islands TRIZ Cases

Automated leg load monitoring determines actual crane operations envelopes on jack-up platforms.

Segmented manhole cover housing vents sewer gases and deflects rainwater, resolving the contradiction between structural protection and gas discharge.

A guideway tube system positions water-stops accurately within diaphragm wall concrete panels.

A prefabricated former forms a unitary concrete base and wall to resist hydrostatic uplift forces.

Decentralized hydraulic actuators in independently controlled positioning shoes eliminate complex piping to simplify maintenance and enhance operational safety.

A swing-out manhole cover uses a ramp to translate rotation into linear lift, reducing manual effort.

Integrally molded reinforcement layers increase wall thickness in highly loaded regions, preventing overdimensioning and reducing component weight.

Movable pins extend under gravity to resist lateral movement, eliminating separate anchoring procedures and surface damage.

Box-like platform uses impermeable plates to reduce weld distortion and material usage.

A shaft with auger sections and rotatable plates embeds into soil to provide structural support.

Adjustable locking members and tamper-proof fasteners on a subgrade vault cap prevent theft while allowing authorized maintenance access.

Sequential jet grouting forms interconnected primary, secondary, and tertiary columnar blocks into a unified artificial conglomerate.

A concrete utility lid uses a polypropylene frame and reinforcing trusses to withstand handling stress.

Shear lugs and block-locating juts align stacked courses, resolving stability and complexity trade-offs in retaining walls.

A buoyant power generating apparatus uses a motor-driven winch and tether to lower into engagement with a seabed support structure.

Anchored fiber rolls and fabric encapsulated soil lifts resist storm erosion by dissipating wave energy through permeable structures.

Rib plates reinforce hollow service pit walls, reducing steel usage and fill material volume while preventing air trapping during installation.

Segmented bridge decks advance on modular supports, reducing excavation volume and jacking forces during installation.

A U-Bracket secures electronics within composite manhole cover ribs.

Concrete transition pieces replace steel to eliminate corrosion damage while grouted joints maintain structural stability.

Proximity sensors in the bore head provide real-time feedback to control longitudinal movement, preventing damage to buried utilities.

Radially displaceable actuators clamp turbine sections, eliminating bolted connections and reducing installation labor.

Segmented pin joint with corrosion-resistant cladding and elastomeric bearings reduces stress concentrations and assembly time in offshore frames.

A shaft cover frame with a tubular insertion section creates a play-free connection by plastically deforming the plastic shaft pipe.

A shear assembly and sleeve system with interlocking connector portions enables rapid detachment of offshore platforms from ocean floor piles.

A connecting profile strip uses a ball-and-socket lock to join sheet piles and carrier elements securely.

Concrete and fiber-reinforced polymer construction lowers platform mass, enabling deep-water deployment where fixed foundations are too costly.