游乐设施乘员加速度耐受能力研究进展及展望

游乐设施是改善人民群众的精神文化生活质量的重要设施，近年来，在乘坐高速、高加速度游乐设施过程中，乘员人身伤害事故偶有发生；为了减少游乐设施的意外伤害现象，在分析、总结了前人研究成果的基础上，揭示了游乐设施运行过程中的各种加速度对乘员的生理影响规律，对直接影响乘员安全的加速度推拉效应、科氏加速度和颈椎伤害风险，给出了针对性的防护和控制措施；在此基础上，提出符合我国生理人群特征的乘员Z方向加速度耐受阈值，初步解决了困扰我国游乐设施加速度风险控制的难题。

Research Advances and Prospects on Acceleration Tolerance of Amusement Rides Passengers

Amusement rides are important facilities to improve the quality of people's spiritual and cultural life. In recent years, personal injury accidents have occurred occasionally in the process of taking high-speed and high-acceleration amusement rides. In order to reduce accidental injury of amusement rides, the physiological influence law of various accelerations on passengers during the operation of the amusement rides are revealed based on the analysis of the previous research results and the protection and control measures are given on the push-pull effect of acceleration, the effect of Coriolis acceleration and the neck vertebrate injures risk that directly affect the passengers safety. On this basis, the Z direction acceleration tolerance threshold are proposed in accordance with China's population physiological characteristics, which preliminarily solves the problem of acceleration risk control of amusement rides in China.