Bridge Erection/Assembly TRIZ Cases
- Bridge Tubular Pile Positioning Platform for Precise Joint Alignment
Hydraulic control arms and rotating lower supports align bridge tubular pile sections accurately, cutting crane demand and hoisting time.
- Bridge Superstructure Launching with Auxiliary Bridge and SPMT Transport
A temporary auxiliary bridge and SPMT transport place heavy prefabricated spans quickly while limiting abutment stress and road disruption.
- Bridge Girder Erection Voice Prompts Using Relay-Based Action Cues
Distinct relay-triggered voice prompts identify bridge girder erection actions, reducing mis-operations caused by unclear alarm signals.
- Bridge Pier Head Deflection Monitoring With Laser Plumb Alignment
A plumb laser, disc, and camera track pier head deflection and bridge alignment continuously during launching and dismantling.