Protective Buildings/Shelters TRIZ Cases
- Impact-Resistant Furniture Truss With Controlled Shelter Collapse
A reinforced furniture truss uses controlled top collapse and load-bearing beams to form a safe triangular shelter under falling debris.
- Building Vibration Control Force Optimization for Semi-Active Dampers
Segmented McCormick optimization and integer prediction speed real-time semi-active damper control for stronger building vibration resistance.
- Floating Base Isolation with Tuned Gas Chamber for Seismic Vibration
By tuning gas chamber volume to the fluid system's natural frequency, this floating isolator suppresses earthquake excitation of structures and mounted devices.
- Membrane Tuned Liquid Damper for Low-Frequency Building Vibration
A membrane liquid-gas interface and adjustable gas spring let this tuned liquid damper reach low frequencies for slender building vibration control.
- Distributed Swinging-Mass Damping for High-Rise Vibration Control
Multiple small façade and slab damping units replace bulky top-mounted TMDs, cutting building acceleration while preserving usable space.