分蓄洪区安全区涵闸的紧急封堵方案设计摘要:为确保蓄滞洪后庇护于安全区人民的安全,根据荆江分蓄洪区安全区涵闸预分洪中的一些实际情况,认为安全区涵闸分洪前封堵存在着封堵的时限不具备可操作性、封堵的标准缺乏针对性、安全区涵闸的设计中未考虑分洪前填土封堵的特殊性和安全区所属干堤溃口后对分蓄洪区影响事件的突发性等问题,为重点蓄滞洪区、一般蓄滞洪区已建和拟建的安全区排水涵闸的规划与勘测、设计及分洪前封堵与突发性洪水封堵提出了具体的建议
关键词:分蓄洪区;安全区涵闸;分洪前封堵;突发性洪水封堵TheUrgentPluggingofCulvertsandSluicesinSafetyZonesAbstract:Inordertoshieldpeoplefromdangersinsafetyzonesafterflooddiversionanddetention,accordingtothepracticalsituationsofflooddiversionexercisesinJingjiangFloodDiversionandDetentionAreas,itdrawsaconclusionthattherearefollowingproblems:thetimelimitofthepluggingofculvertsandsluicesinsafetyzonesbeforediversionlacksoperability,thestandardofplugginglackspertinence,thespecificityofpluggingbeforediversionwhendesigningculvertsandsluicesandthesuddennessoftheaccidentsafterdikebreachinsafetyzonesarenotfullyconside