《铁路线路设计规范》主要修订内容解析

柳世辉

Interpretation of Main Revisions of Code for the

Design of Railway Lines

Liu Shihui

摘要：《铁路线路设计规范》是铁路设计专业性技术标准之一。原标准施行期间也是我国铁路快速发展的十年，随着高速铁路大规模建设，碰到了很多新情况新问题，也积累了很多的工程建设和运营经验，特别是近年来高速铁路、城际铁路、重载铁路在线路设计、施工和运营方面的实践经验，因此本次修订在吸纳近年来铁路科技进步、技术装备发展的最新成果，充分总结以往经验的基础上,全面整合高速铁路、城际铁路、客货共线Ⅰ级和Ⅱ级铁路、重载铁路的线路设计标准，新标准全面涵盖了铁路线路设计的相关内容。就本次修订的依据、原则、修订的主要内容和重点条款进行阐述，供从事铁路设计、施工、建设的技术人员更好地理解和应用规范参考。

关键词：铁路线路；设计规范；修订；主要内容；选线；平面；纵断面；修订条款

Abstract: The Code for the Design of Railway Lines is one of the professional technical standards for railway design. The implementation period of the original standard coincided with a decade of rapid development in China’s railway sector. With the large-scale construction of high-speed railways, many new situations and problems were encountered, while considerable experience in engineering construction and operations was accumulated, particularly in the design, construction, and operation of high-speed railways, intercity railways, and heavy-haul railways. Therefore, based on the latest achievements in railway science and technology advancements, technological equipment developments and past experiences, the revision comprehensively integrates the specifications for the design of high speed，inter-city, shared passenger and cargo Ⅰ and Ⅱ and heavy haul railway, which fully covers all aspects of railway line design. This paper elaborates on the basis, principles, main content, and key clauses of the revision, providing a reference for technical personnel engaged in railway design, construction, and building to better understand and apply the standards.

Keywords: railway line; code for design; revision; main content; line selection; plan; longitudinal section; revised clauses

来源：《铁道标准设计》

发表时间：2019年4月11日

检索：詹晨昊

翻译：廖佳丽

一审：周友

二审：彭莉

三审：罗玲娟

上传发布：姜浩