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The V-handrails with double ropes can decompose passengers' force to make them more stable on the bus. The angle 120° can decompose the force more effectively. Passengers can balance themselves easily against the sudden brake in course of grasping the V-handrails.
Zhejiang Sci-Tech University
Hangzhou, China
Zhejiang Sci-Tech University
Hangzhou, China
Weijie Kong, Guangbo Wang, Tuo Jin, Zhenli Mao