Comparative Analysis on Breakdown Plans of Cofferdam in Front of Flood Sluice and Super-standard Flood Cofferdam in Flood Detention Division  

作　　者：LIUShujun SUNXiaoming LIUZhenxiao QUKepeng 

机构地区：[1]Dongping Yellow River Administration Bureau, Dongping Lake Administration Bureau, Tai'an Shandong 271599, China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2022年第4期091-095,共5页

摘　　要：Dongping lake flood detention area was built in 1958. It is an important part of the Yellow River flood control engineering system, the acceptance of the Yellow River flood and the double task, and it is the only important flood detention area of the Yellow River. Stone depression gate, forest gate miles fort gate controlling Ai mountain station discharge is not more than 10000 m3/s important flood detention sluice project. A cofferdam was built in front of three large flood sluices to prevent gate siltation and gate leakage. Once the Yellow River needs to flood to the flood detention area of Dongping Lake, the cofferdam in front of the gate must be removed in time, so whether the flood detention area of Dongping Lake can play the flood diversion benefit is the key, this problem has been concerned by people. The following from the actual application to the use of super standard flood analysis is for your reference research.

关 键 词：Dongping Lake SLUICE COFFERDAM BREAK 

分 类 号：TB[一般工业技术]