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线路专业标准設計几年来在党的領导下有了很大的发展,在勘测设計,施工制造和运营等方面都起了一定的作用。表現在图纸使用率一般较高特别道岔专业图紙使用率高达90％。但在設计工作中也存在一些问题,茲分述如下: 一、道岔专业部份本专业又分为重轨(大铁路)及轻轨(地方铁路)道岔两部份:道岔设计是解放后新发展的专业,对于道岔的统一结构簡化生产相互掉换起了很大作用,由于设计经验不足,在设計工作中存在不少缺点,这次
The professional standard design of the line has made great progress under the party’s leadership over the past few years and has played a role in survey design, construction, manufacturing, and operation. The performance is generally higher in the use of drawings. The use rate of special drawings for special turnouts is as high as 90%. However, there are also some problems in the design work. They are as follows: 1. The professional part of the turnout is divided into two parts: the heavy rail (Large Railway) and the light rail (local railway) turnout: the turnout design is a new one after liberation. The professional development has played a large role in simplifying the interchange between the unified structure of the turnouts. Due to lack of design experience, there are many shortcomings in the design work.