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水利分片防洪除涝体系是全市防洪除涝的保障,根据上海市水利分片综合治理规划,浦南西片为敞开片,片内低洼地需建设防洪除涝圩区。目前,圩区布局虽已基本形成,但部分圩区防洪标准偏低。对浦南西片现状圩区除涝能力进行计算分析,提出圩区规划设想和建议。利用圩区水量数学模型,合理确定圩区最低和最高控制水位。
Water Fragmentation Flood Prevention and Waterlogging System is the protection of the city’s flood control and waterlogging, according to the Shanghai Water Fragmentation Comprehensive Management Plan, Pune film is open, low-lying areas need to build flood control polder area. At present, although the layout of polder areas has basically taken shape, some flood control standards in polder areas are low. Based on the calculation and analysis of the waterlogging abilities of polder areas in Puxi area, the author puts forward some suggestions and suggestions for the planning of polder areas. Using the mathematical model of polder water volume, the minimum and maximum control water level in polder area can be reasonably determined.