継目衝撃に関する研究

抄録

a. The Author composed the equation of the joint impact of track rails. According to several results of his experiments, this equation have been available substantially.
b. He obtained the relations between joint impact, sorts of vehicles and its velocities.
c. He cleared the behaviour of joint impact.
d. The pressure gage which he designed and used for this study, have been effective in spite of its simple mechanism.