预应力混凝土轫枕钢模设计

摘要

简要介绍了预应力混凝土轨枕及钢模的发展过程，简述了预应力混凝土轨枕钢模的构造形式，详细叙述了钢模的设计过程及刚度、强度验算。%This article briefly introduces the development of prestressed concrete sleeper and steel sleeper mold, and the structure of the steel mold. It describes in detail the design process of the steel mold and how its rigidity and strength is checked.