Connector assembly for wall panel

Base isolation system

Self adjusting floating environment (SAFE) system for earthquake and flood protection

Multipurpose viscous damper

Seismic isolator and damping device

Precast modular structural building system and method

Wave damping structures

ASYMMETRIC DAMPING SYSTEM FOR, AND METHOD OF, PROTECTING STRUCTURES SUBJECTED TO EXTERNAL DYNAMIC FORCES

Rigid sub structure damping system and method for protecting structures subjected to dynamic forces

CONTROL SYSTEM AND METHOD FOR MITIGATING THE EFFECTS OF NATURAL HAZARDS

Earthquake-resistant light tower with the tuned mass damper

Half-underground evacuation shelter

Vibration control pad

SEISMIC DEVICE FOR INSULATING BUILDINGS

Damper frame

BASE ISOLATION SUPPORTING DEVICE

Methods and apparatus of building construction resisting earthquake and flood damage

Resetting semi-passive stiffness damper, triggering assembly, and method of damping

Wave damping structures

Seismic reinforcing device

TUNED SLOSHING DAMPER WITH BOTTOM-MOUNTED RIBS

Multi-walled swing plate and swing beam

VISCOELASTIC DAMPING DEVICE

Methods and apparatus of building construction resisting earthquake and flood damage

DAMPING DEVICE

Liquid column damping system

Seismic isolation device and seismic isolation method

Vibration control device

Methods and apparatus of building construction resisting earthquake and flood damage

Viscous wall coupling damper

Cassette-vibration isolation device

Resetting semi-passive stiffness damper and methods of use thereof

Seismic isolation device and seismic isolation structure