上海低洼圩区建设的探讨摘要全面处理圩区发展问题，便于减少洪涝灾害，加快水环境维护，完成水生态复原。本文探究了现在圩区发展出现的问题，指出圩区发展的原则以及方式，防洪策划以及水环境保护策划需要坚持内外结合，然后让圩区激发自身的现实影响圩区建设就是依照洪涝划分、高低水划分、内外水划分、管控内河水位的原则。利用圈圩筑堤建闸管控、设站排水的方式，预防外河洪水危害，排除圩内涝水，然后满足防洪、排涝的最终目标。圩区建设就是平原低洼区域提升防洪要求最便利且高效的重要方式。 圩区建设工程不只包含防洪堤，也包含排涝站，洪时可以挡，涝时可以排，上述“攻防兼具”的作用奠定了圩区建设无法取代的基础。对低洼地区来说，圩区工程好像是治标，但本质上是治本，其可以达到防洪保安的最后目标。然而，现在国内圩区建设依旧出现众多不足，假如缺少高效的策划、无序发展、圩区水质量变差等。 关键词：低洼圩区；建设；施工 abstractTo solve the problem of construction in low-lying region to reduce flood disaster, promote the protection of water environment, water ecological restoration. This paper analyzes the existing problems of the polder construction, and puts forward the principle and strategy of polder construction, flood control planning and water environmental protection plan must be balanced, so that the area to play a greater role. Polder construction is in accordance with the flood, water level, and separate separate water separately, the river water level control principle. Through the method of ring dike embankment and floodgate station control, drainage, to prevent the invasion of foreign river flood, waterlogging water excluded Wei, so as to achieve the purpose of flood control and drainage. Polder construction is to improve the flood control standard is one of the simplest and most effective measures in low-lying areas. Polder construction engineering existing levees and flood drainage station, when to stop, when the flood drainage, this "defens...
