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一、改造旧线提高运输能力的根本出路在于依靠技术进步,以提高综合运输能力为核心,研究解决增加列车重量、提高行车密度和适当提高行车速度的一系列技术装备与运营管理方法,把铁路转移到新的技术基础上来。从全路看,宜取增加列车重量与提高行车密度并重的发展方针,即列车重量和密度都要有一个较大的发展。对于一些运输密度负担已经很重的线路或区段,应大力增加列车重量。
First, to transform the old line to improve transport capacity is the fundamental way to rely on technological progress to improve the overall transport capacity as the core, to study and solve the increase in train weight, increase driving density and appropriate to improve the speed of a series of technical equipment and operation management methods, the railway Transfer to new technology based on. From the perspective of the whole road, it is advisable to take the development guideline of increasing train weight and increasing driving density, that is, there should be a great development in the weight and density of trains. For some heavily loaded transport lines or sections, the train weight should be greatly increased.