Floods will flow backward, then to the subway? « China tour log ...

Question:
subway station is so, how do the event of flooding?

Answer:
subway built in so deep underground, designers will naturally think of such emergency situations. subway station on the installation of a flood gate, which is the first line of defense, noted that a large number of water in the Bay entry when the doors shut, play the role of a little delay. in most MTR stations aisle between the two rooms also have flood control gate. floods continue into the past when staff shut the door to a small, small door would certainly be anti - stand the water, making the flood can not continue to flow. to flood control in a certain area. subway stations equipped with large-scale generators, the MTR has a large drainage facilities on each floor, you can take subway station to the ground water, and afterwards will not be occurrence of water. for fans also work to ensure that the internal staff of breathing. If the fan has been built through the water, then life support systems are functioning. after staff blocked the water may also be called the crowd along the train tunnel evacuation to other security sites, of course, at that time, the train has been the information will not be switched on. In this way, we can guarantee the safety of the. Generally speaking, the Mass Transit Railway station inside the flood of people is the possibility of drowning at the end of the end of it. But Like the first floor said, do not worry too much, but if the whole city flooded, and that nothing I can do, but we almost did not do China’s largest disaster, right? You said right?

Answer:
this do not worry, unless the whole city was submerged

Answer:
the event of floods, water will be irrigated to the subway, we frequent here (especially in summer When typhoons and storms hit).
However, the MTR site in the design when taking into account this point, stations have a good drainage system to start experiencing water pumping station equipment, will not cause long-lasting or deep water.2008-02-02
问题:
地铁站那么深,万一有水灾怎么办?

回答:
地铁建在那么深的地底下,设计师自然会想到这种突发情况.地铁站口就安装了防洪门,这是{dy}道防线,在察觉有大量水涌入的时候,关上这些门,起到一点延时作用.在地铁站内多数两室之间的过道也有防洪门.洪水继续涌进来的时候,工作人员把小的门关上,小门肯定能防得住水,使得洪水不能继续往内流.将洪水控制在一定的区域.地铁站内配备大型发电机,地铁每层都有大型排水设备,可以将地铁车站的水抽出到地面,事后不会发生积水.换风机也工作,保证内部人员的呼吸.如果风机也被水盖透了,那么也有生命维持系统运转.工作人员堵住水之后,也可以召唤人群,沿着列车的地下隧道疏散到其它安全的站点,当然那个时候,列车已经受到信息,不会再开动.这样,就能保证万无一失了.一般来说,洪水把地铁站里面的人淹死的可能性很底很底.不过就像一楼说的,不用担心太多,但如果整座城市淹没了,那就没办法了,不过我们中国几乎没有这样的大灾害发生吧?你说对吧?

回答:
这个你不用担心,除非整座城市被淹没

回答:
万一有水灾,水就会灌到地铁里,我们这儿经常发生(特别是夏季台风暴雨袭击时)。
但是,地铁站点在设计的时候就考虑到这点,站内有很好的排水系统,遇到进水启动泵站设备,不会造成持久或很深的积水。2008-02-02

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