摘要
研究装配式地铁车站顶板的防水技术,为城市装配式地铁车站的顶板防水优化技术提供理论依据。通过对吉林长春地铁二号线装配式顶板的防水研究,从混凝土结构自防水问题、构件缝密实问题、构件拱顶嵌缝张力变化问题以及顶板外涂膜防水问题等顶板渗漏水机理方面进行了理论分析,在此基础上归纳了适用于长春地铁二号线装配式顶板防水的技术重点,并详细阐述了在施工时的质量控制措施。
This paper studies the waterproof technology of the roof of the assembly subway station, and provides the theoretical basis for the roof waterproofing technology of the urban assembly subway station. Through the research on the waterproofing of the assembly roof of Jilin Changchun Metro Line 2, the problems such as the self-waterproofing problem of concrete structure, the problem of structural seam densification, the variation of the dart seam tension of the component and the roof water leakage problem. Based on the theoretical analysis, the technical emphasis on the waterproofing of the assembly roof of Changchun Metro Line 2 is summarized, and the quality control measures in the construction are described in detail.
作者
张旭
周松
董嘉莲
倪自玉
王清标
Zhang Xu;Zhou Song;Dong Jia-lian;Ni Zi-yu;Wang Qing-biao
出处
《建筑技术开发》
2018年第16期73-74,共2页
Building Technology Development
关键词
装配式地铁
地铁车站
顶板防水技术
assembly subway
subway station
roof waterproofing technology
