随着铁路运输事业的发展,线路上大量铺高了钢筋混凝土轨枕。为了更好地维修养护,工务部门在混凝土轨枕地段推行了一项垫板起道作业。它不但可以减轻养路工作的劳动强度,提高工作效率,而且对巩固线路轨面质量,延长轨枕和轨下垫层的使用寿命有着显著效果,深受现场工人同志们的欢迎。最初,我们用杨木或柳木劈成薄片作衬望,由于木片厚薄不均、不平整,而且容易顺 With the development of railway transportation, a lot of reinforced concrete sleepers are laid on the line. In order to better maintain the conservation, the Works Department launched a paddling operation in the concrete sleeper section. It can not only reduce the labor intensity of road maintenance work and improve work efficiency, but also have a significant effect on consolidating the quality of railway track surfaces and prolonging the service life of sleepers and underlaying cushions, and are highly welcomed by field workers. Initially, we use poplar or willow split into sheets for lining, due to uneven thickness of wood, uneven, and easy to Shun