Base isolation: San Francisco-Oakland Bay Bridge, Kobe Awaji Bridge
Energy dissipation systems: Tacoma Narrows Bridge (with dampers added after collapse), Jiulonghu Bridge
Moment-resisting frames: Golden Gate Bridge (steel), Zhaozhou Bridge (stone arch bridge, one of the oldest bridges still standing)
Damping systems: Millau Viaduct (uses tuned mass dampers)
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence