铁路既有线要点施工技术

Talking about the Key-point Construction Technology for Existing Railway Lines

既有线要点开通施工是施工企业综合能力的体现,必须不断创新施工方法,才能确保要点开通的成功。基于铁路设备发展的需要,从行车特点、运输条件、施工组织等方面,介绍了从要点计划开始到施工结束的铁路既有线施工技术和方法。

The key -point opening construction is the instantiation of construction enterprise＇s comprehensive competence,and only the continuous innovation of construction technology can guarantee the success of key-point opening. Based on the requirements of the development of railway equipment,and from aspects of train operation features,transportation conditions,and construction organization,etc.,this paper introduces the construction technology for existing railway lines from the beginning of key-point scheme to the end of construction.