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铁道部第三勘测设计院承担的国家重点工程京九铁路勘测设计,主要是北京至衡水245.2公里;衡水至荷泽312.28公里;天津至霸州77公里,共计624.48公里及引入北京枢纽、天津枢纽相关工程的勘测设计和362公里的工程监理任务。到目前为止除工程监理工作外,其它各项任务已基本完成,满足了施工的需要,保证了设计质量,为祖国的铁路建设事业又做出了杰出的贡献。 京九铁路北段设计运输能力为7000吨,为了满足设计要求,并体现九十年代先进技术水平,铁三院设计人员在京九线北段(北京至荷泽段)设计过程中把京九铁路建设作为科研的热点、难点,结合工程建设项目,积极开展科研立项,开发研究,推广应用,大胆引进国外先进技术,使京九铁路在桥梁、隧
The survey and design of Beijing-Kowloon Railway, which is the national key project undertaken by the Third Survey and Design Institute of the Ministry of Railways, mainly covers 245.2 kilometers from Beijing to Hengshui, 312.28 kilometers from Hengshui to Heze, 77 kilometers from Tianjin to Bazhou and a total of 624.48 kilometers and is introduced into Beijing Hub and Tianjin Hub Survey and design of related projects and 362 kilometers of project supervision tasks. So far except for project supervision, all other tasks have been basically completed, meeting the needs of construction, ensuring the quality of design and making outstanding contributions to the railway construction in the motherland. In order to meet the design requirements and to reflect the advanced technological level of the 1990s, designers of the Iron and Steel Squadron (HST) design and construct the Beijing-Kowloon Railway’s northern section in the design of the northern section of the Beijing-Kowloon Railway (Beijing-Heze section) As a hot and difficult point of scientific research, construction projects are actively involved in scientific research and research, development and application, and bold introduction of advanced foreign technologies to make Beijing-Kowloon Railway bridge and tunnel