旅游是人们休闲娱乐的重要形式之一。游乐设施又是承载游客游乐的最常见、最重要的设施之一。近几年,为了满足人们在娱乐中寻求冒险、刺激的需要,游乐设施逐渐向高空、高速、高刺激性的方向发展。随着游乐设施提升高度、运转速度、摆动角度的不断增大,游客身体和游乐设施承受的 Tourism is one of the most important forms of leisure and entertainment for people. Rides are another of the most common and important facilities for tourists to enjoy. In recent years, in order to meet people’s demand for adventure and excitement in entertainment, recreational facilities have gradually developed in the direction of high altitude, high speed and high stimulation. With the rides to enhance the height, speed, swing angle increases, tourists body and play facilities