1 引言 香港西线所有车站在站台边缘安装站台屏蔽门,将站台与轨道相分隔,每一侧站台拥有60挡门,与12节车编列相匹配,即每节车5挡门。现就香港西线所采用的屏蔽门与环控系统有关的技术标准作一介绍,供设计参考。2 屏蔽门声学标准 设计屏蔽门时,应确保屏蔽门自身在运作过程中噪声尽可能低,即门的运作噪声或列车运动对门 1 INTRODUCTION All stations on the western part of Hong Kong are equipped with platform screen doors at the edge of the platform to separate the platform from the track. Each site has a 60-speed gate, which matches with the 12-car sequence, ie, a 5-speed gate for each car. The technical standards on screen doors and loop control systems used in the west of Hong Kong are hereby introduced for reference. 2 Screen Door Acoustic Standards When designing a screen door, make sure that the screen door itself has the lowest possible noise during operation, that is, the operation noise of the door or the movement of the door to the door