预应力钢筋混凝土岔枕的受力分析

Mechanics Analysis of Prestressed concrete Cross tie

就应预应力钢筋混凝土岔枕的受力状况进行理论分析 ,并对不同道床系数时的岔枕进行了受力计算 ,为预应力钢筋混凝土岔枕在列车提速。

The paper discusses the method of calculating forced prestressed concrete cross tie, obtains a new nechanics mode, analyzes cross tie for mechanical properties in different roadbed coefficient, and draws a conclusion that the safety of cross tie in site is enough to increase the speed of train.