跨既有线施工中天车的设计及应用

The design and application of traveling crane in the construction of spanning existing railway

详细介绍了天车的设计情况和各部位的检算方法,并对天车加工、使用和天车的拆除方法进行了阐述,可为类似工程的施工提供有益的参考和借鉴。

It introduces the design and the calculus methods of every section of traveling crane, and represents the treatment, use and removes methods of traveling crane, so to give a reference to the construction of the similar project.