摘要
针对运用摩擦力估算事故车速方法的不足,采用加补变形能的方法,提高了车速估算的准确性,并对变形能的计算与运用作了理论与实践的探讨。
Given the deficiency automobiles by friction force n speed estimate of accient the method of increasing strain energy is applied to improve the accuracy of the speed estimate .The artcle also discusses theoretically and practically the specific calculation and application of the strain energy.
出处
《道路交通与安全》
2005年第5期25-27,共3页
Road Traffic & Safety
关键词
加补
变形能
车速估算
准确性
increase
strain energy
automobile speed estimate
accuracy
