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既有铁路的技术改造是当前国民经济调正时期铁路基本建设的重点之任务一,尤其是担负全国繁重运输任务的沿海地区既有铁路的改造是当务之急。由于长期来既有铁路技术改造大量欠帐带来问题不少,困难较多,涉及面广,国家资金有限,在这种情况下,如何结合我国国情,本着“挖潜改造”“分段处理”“不一刀切”的基本精神,进行更新改造。本文就浙赣线技术改造中所遇到的几个带有普遍性问题,如何处理进行了探讨。本文所涉及既有铁路技术改造中的几个方面,是属技术改革改造中的政策问题,这些问题,正确妥善地解决,对当前铁路技术改造具有指导意义及将产生重要的经济效果。
The technical transformation of the existing railways is the key task of the railway infrastructure construction in the period when the national economy is adjusting. In particular, the reconstruction of the existing railways in the coastal areas that bear the heavy national transportation tasks is a top priority. In the long run, there are a lot of problems caused by the large amount of arrears in the railway technology reform, more difficulties, extensive coverage and limited state funds. Under such circumstances, how to combine the actual conditions of our country with the principle of “tap the potential transformation” “” Not across the board, "the basic spirit of renovation. This article discusses some common problems in Zhejiang-Jiangxi line technological transformation and how to deal with them. Several aspects involved in the technological transformation of existing railways involved in this article are the policy issues in the technical reform and transformation. These problems, correctly and properly resolved, are of guiding significance to the current technological transformation of the railway and will have important economic effects.