Indicates the type of a location. Location Type Defined by CCTVPLUS Indicates the role that a specific instance of a description takes among all descriptions. Description Role Defined by CCTVPLUS The role in the overall content stream. Part Role Indicates a kind of content rendition. Content Rendition Defined by CCTVPLUS CCTV Newscontent Co.,Ltd. CCTV Newscontent Co.,Ltd. All Rights Reserved. No access Chinese mainland CCTV Newscontent www.cctvplus.com +86-10-83949886 +86-10-63978447 contact@cctvplus.com 2026-08-09T22:16:36Z 2026-08-09T22:16:36Z 2026-08-09 2014-11-06T09:22:45Z China Central Television China Weather Aug 9, 2026 China-Typhoon Dolphin/Shanghai Tower Shanghai Tower’s mass damper swings to stabilize skyscraper in typhoon As Typhoon Dolphin, the 13th typhoon of 2026, lashed Shanghai with powerful winds, the 1,000-tonne tuned mass damper (TMD), a device mounted in structures to reduce mechanical vibrations, inside the 632-meter Shanghai Tower swung into action. Installed on the tower's 125th floor and suspended by 12 steel cables, the damper moves in the opposite direction of the building's motion to reduce wind-induced sway and improve stability during extreme weather. By 16:00 on Sunday, the damper had recorded a unilateral swing of approximately 0.5 meters, effectively absorbing the building's oscillations and stabilizing the supertall structure against the onslaught of the storm. Boasting an impressive 128 floors above ground and five levels below ground, the Shanghai Tower is the tallest skyscraper in China and the third tallest building in the world. Typhoon Dolphin made landfall at Yuhuan of Taizhou City, east China's Zhejiang Province, at around 17:30 on Sunday, then made its second landfall at Yueqing City in east China's Zhejiang Province at around 18:40, according to the National Meteorological Center (NMC). Nats/Part Mute Shanghai, China - Aug 9, 2026 (CCTV - No access Chinese mainland) 1. Aerial shot of Shanghai Tower 2. Tuned mass damper swinging 3. Various of city in rain 4. Wipers working 5. Various of vehicles running in waterlogged road section