Dynamic analysis of pole vault considering large Deflection of pole

撑杆跳的表现一直在稳步提高，这是由于各种研究尝试创建一个系统，该系统基于材料选择和参数（如助跑速度和体重）来测量跳马技术。这些参数与撑杆跳运动员的能力有关，因此具有取决于个人的限制，在本研究中，使用大挠度理论研究撑杆跳的动力学与两个支撑点。在此基础上，在助跑速度和体重的最佳条件下，计算撑杆的转动惯量、杨氏模量和撑杆长度，预测撑杆跳高的最佳总成绩。结果表明，在助跑速度提高的情况下，长杆和高杨氏模量的撑杆，在相同的方式下，可以获得更高的起跳成绩。

Pole vault performances have been improving steadily due to various research attempts to create a system that measures vaulting techniques based on material selection and parameters such as the run-up speed and body weight. Such parameters are related with the capacity of the vaulter and thus have a limit that depends on the individual, In this research, the dynamics of pole vault is examined using large deflection theory with two support points. Here, given the best conditions for the run-up speed and body weight the moment of inertia, Young's modulus and length of the vaulting poles are computed to predict the best total pole vaulting performance. The results show for an improved run-up speed, a longer pole with higher young's modulusresults in a higher jump with the same style.