Foundation Engineering TRIZ Cases

See how a rectilinear rim chair supports rebar at three elevations in foundation and tilt wall

See how recessed lifting portions and nested protrusions enable a single sling to lift multiple

Integrated recessed lifting portions let stacked crane mats be moved by sling, cutting manual placement time and worker exposure.

A reversible grooved pad levels and stabilizes outdoor supports on uneven ground while reducing moisture, weed-whacking, and concrete footing issues.

Deep micropiles linked to double grounding rings cut reverse discharge risk, reduce land use, and stabilize tower earthing across terrain.

Prestressed concrete with longitudinal and transverse anchors helps forging machine frames withstand dynamic loads and vibration.

Interlocking lips and locking plates create a gap-free cribbing stack that resists shifting and stabilizes outriggers on uneven ground.

Periodic vacuum cycles pull residual water into the sump reservoir and ventilate the intake area to prevent mold, corrosion, and dampness.

Locking pins, dowels, and housings replace grout to join precast ground beams faster and with more accurate alignment.

Fold-out blades expand after ground insertion to increase soil contact area, cutting construction time and reducing soft-soil subsidence.

Pre-stressing a wind turbine foundation with anchor rods and strands cuts reinforcement steel by 30-40 tons while easing space and stress conflicts.

Hydraulic fluid transfer and gas compression in a two-layer foundation dissipate seismic energy and prevent shear force failure.

An embedded base-and-plate bracket secures vertical posts to concrete and other hard surfaces when post and support materials differ.

A fixing jig and spacer stabilize the anchor support plate above formwork, limiting flexing and improving anchor position accuracy.

A skid-mounted lid hoist places and seals a detached suction bucket lid without ROV intervention, cutting offshore installation time and cost.

Foam cement forms stay in place after curing, cutting setup labor while providing built-in foundation insulation against frost damage.

Cantilevered plates or concentric rings clamp the tower base flange to spread overturning loads and reduce concrete foundation fatigue.

Recycled wind turbine blade sections form radial anchors in concrete foundations, cutting material cost and environmental impact while maintaining durability.

Sloping ribbon-like bases spread column loads across a larger footprint, enabling foundation-free clear-span parking without hindering circulation.