Foundation Engineering TRIZ Cases

Pre-casting the foundation module with embedded anchor bolts eliminates post-installation surveying and drilling, ensuring precise alignment.

A one-piece pier support system integrates base and upper cylinders with adjustment nuts into a single monolithic structure.

An arrestor sheet expands via a drive mechanism to generate variable drag force, resolving pendulum motion delays in subsea blowout preventer alignment.

A self-adjusting hold-down assembly uses a frustoconical rod-gripper to maintain continuous structural resistance.

Suspended frames use templates to align anchor bolts, reducing labor-intensive manual alignment errors during footing construction.

Fiber reinforced plastic fall pipe sections reduce weight to extend depth without upgrading hoisting capacity.

Segmented square tubes mediate between permanent frames and removable tension elements, eliminating costly concrete integration for crane anchors.

Continuous forward movement of the jet grouting tool eliminates production time losses and misalignments associated with discontinuous processes.

A hoisting system uses a coupling station with bend-spring elements to automatically engage and disengage fall-pipe sections from a winch chain.

Galvanized cable anchors mobile homes via embedded pipes to resolve corrosion and single-direction load limits.

Tapered polyolefin fiber mass distribution in a single length mooring line resolves the trade-off between reliability and device complexity.

Segmented anchor design distributes load through an extended body and sliding insert, resolving the trade-off between adjustability and structural strength.

Pre-fabricated metal cages with flexible formwork enable rapid installation of ski lift foundations while avoiding weather delays.

Liquid pressure control in a vertical tube manages concrete descent, preventing segregation and blockages during deep underground placement.

Grout friction between the liner and secant piles resists groundwater uplift forces to prevent shaft infiltration.

Radial water intake through a wound wire filter reduces machine part clogging caused by vertical downward flow turbulence.

A mechanical damping system uses pre-compressed vertical and horizontal oscillation dampers alongside 3D-compensators to isolate sensitive equipment.

Vertical tensile bars anchor inclined structural elements to reduce wind speed on ore stacks while minimizing installation interference.

A rotatable torsion assembly with a spherical coupler adjusts load-bearing surfaces to maintain footing contact during installation.

A unitized precast grillage foundation uses Ultra High Performance Fiber Reinforced Cementitious Compositions to create a durable structural support system.

A kinematic anti-seismic device uses interconnected rigid bars and hinges to absorb dynamic loads.

Wall-mounted fixing members eliminate chassis placement conflicts, enabling stable mast erection on high-rise structures.

Segmented trench anchor with steel plates and cured grout reduces installation complexity and environmental impact on rocky seabeds.

Subsurface lifting rods distribute hydraulic force across base plates to prevent center buckling and cracking in thin foundation slabs.

A concrete insert housing features a resilient layer compressed by a plate to bias the nut against the box bottom.

A hinged claw closure secures hoisting cables within fall pipe sections using a biased spring mechanism for stable positioning.

Binding metal ions in mixing water stabilizes viscosity and dimensional consistency of sealing beds.

An integrated heat-insulating waterproof member attaches to building exterior walls, reducing installation steps and improving construction efficiency.

Rotating locking clips secure L-shaped supports via friction fit to eliminate disposable Styrofoam waste during concrete coping formation.

Integral collar legs distribute load to reduce shear failure risk in concrete lifting anchors.

Sand anchors in the pool base offset dynamic loads from children entering, preventing deformation while dark materials heat water via solar absorption.

Securing sleeves in the transition plate automatically anchor tension cords, preventing crossings while protecting against moisture.

A floating construction platform rests on a buffer medium to isolate vertical motion.

A wedge-shaped device with a partitioned receptacle leverages mechanical force to separate objects from foundations.

Compressible elastomeric seal accommodates foundation displacement to prevent water ingress and reduce grout stress.

A composite foundation system combines precast concrete units with cast-in-place concrete to enhance structural support.

Merges the high pressure wellhead housing and suction anchor into one unit to eliminate separate operations and reduce installation time.

Anti-seismic device relocates clamping elements beneath the laying plane to create a hidden compartment for jacks.

Segmented anchor box and rods eliminate bending stresses while ensuring precise alignment.