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永定河的防洪问题一直是各级有关水利部门的心腹大事。廊坊市安次区在永定河左岸,属永定河泛区,全区建有82个救生台,按低标准也只能解决5万多人的防洪避险。安全台有二种,一种是普通救生台,一种是在救生台上建有救生房的救生台。照片柴刘阳中学的救生台属后者,其优点有三:一、可以平战结合,来水时避险,平时可以它用,如做学校、储蓄所、卫生所等等;二、台上有房可以藏身、避风、遮雨、防日晒;三、有利安全台的维修管理。永定河行滞洪时间为8天,
The flood control of the Yongding River has always been a top priority for the water conservancy departments at all levels. Anci district of Langfang City is on the left bank of Yongding River and belongs to the Yongding River Pan-River Area. There are 82 life-saving platforms in the area, and only 50,000 people can be prevented from flood and hedge by low standards. There are two kinds of security stations, one is a common life-saving stage, one is built on the life-saving stage life-saving rescue station. Photos Chai Liu Yang secondary school life-saving Taiwan is the latter, the advantages of three: First, you can combine peacetime, come when hedging, usually it can be used, such as doing school, savings, clinics, etc.; Second, the stage A room to hide, shelter, rain, anti-sun; Third, favorable security Taiwan’s maintenance management. Yongding River detention flood time is 8 days,