摘要
研究目的:在地铁工程中,屏蔽门系统与多个专业存在接口,其中与土建专业的接口尤为重要。土建结构条件的预留是否到位将直接影响屏蔽门的安装。本文以上海地铁9号线工程为背景,总结在地铁工程实施过程中的经验与教训,通过对不同安装方式优缺点的比较,优化屏蔽门系统的安装设计。研究结论:土建施工预留屏蔽门安装条件,要充分考虑在土建施工前地铁车辆尺寸不能确定情况下的适应性。站台板预留通长的安装槽以及在顶部预留通长H型钢,可解决屏蔽门预留不能定位的问题。土建施工误差是客观存在的,一方面要提高土建施工精度,另一方面要采取相应的补救措施,以满足屏蔽门的安装要求。
Research purposes： In metro construction, there are lots of connections between platform screen door（PSD） and other systems. Especially the connection between PSD and civil engineering is very important. Whether the full condition is remained or not will directly affect PSD installation. Based on construction of Line 9 of Shanghai metro, this paper summarizes the experiences and lessons regarding the metro construction, and analyzes the advantages and disadvantages of different PSD installation modes for optimizing the design and installation of PSD. Research conclusions：The adaptability of remained condition for PSD installation in civil engineering to the unknown sizes of vehicle before construction should be fully considered. PSD can be positioned by the continuous groove remained on platform and continuous steel I -Beam remained on the top for PSD installation. The construction error exists objectively, therefore, on one hand, the construction accuracy must be improved, on the other hand, some remedial measures should be taken so as to meet the PSD installation requirement.
出处
《铁道工程学报》
EI
北大核心
2010年第2期77-80,共4页
Journal of Railway Engineering Society
关键词
地铁
屏蔽门
预埋件
接口
绝缘
metro
platform screen door
embedment
connection
insulation
