Underground Chambers TRIZ Cases

Drainage elements in plastic tunnel protective sections discharge groundwater, resolving pressure-induced detachment without increasing production complexity.

Segmented precast concrete panels with integrated waterproofing and drainage eliminate multiple trades and reduce construction time.

Independent strand jacks lower tall objects in one piece, eliminating head space limits and reducing labor.

A metallic lattice formwork with thin wires and shrink films bends into complex shapes.

Strategic steel bar placement improves load transfer capacity and fire resistance while reducing corrosion risks in reinforced concrete tunnel segments.

Segmented perpendicular clamping bars prevent waterstop displacement during installation, ensuring accurate positioning and secure fixation.

A multi-functional intelligent tunneling apparatus simulates partial excavation processes using independent operating channels and precision power propulsion systems.