大型游乐设施加速度评价方法研究

Research on Acceleration Evaluation Method of Large Amusement Facilities

通过一系列数学方法对大型游乐设施加速度的评价方法展开研究,简单有效地判断出各方向加速度及组合加速度是否满足国家标准要求。首先,对国家标准中关于大型游乐设施加速度的要求进行描述与分析;然后,重点针对单方向侧、垂向加速度、0.3 s时间差内侧、垂向加速度组合以及同一时刻侧、垂向加速度组合提出评价方法;最后,将此评价方法应用到国内某过山车上,验证了这种评价方法的可行性。这种评价方法能够为国内大型游乐设施加速度的判断提供参考依据。

Through a series of mathematical methods evaluating the acceleration of large-scale amusement facilities,this method can be simple and effective to determine whether the acceleration in all directions and the combination of acceleration meet the requirements of national standards.First of all,the national standard of large-scale amusement facilities acceleration requirement was described and analyzed,and then focusing on single direction side vertical acceleration,0.3 s time the medial side of the vertical acceleration and the same time the vertical acceleration of combination evaluation method was put forward.Finally,this evaluation method was applied to the domestic on a roller coaster,verified the feasibility of this kind of evaluation method.This evaluation method can provide reference for the acceleration judgment of domestic large-scale amusement facilities.