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FLAT-PLATE SLOPE PROTECTION FOR HURRICANE SURGE DRAWDOWN CONDITIONS

机译：飓风浪涌条件下的平板斜坡保护

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Restoration of Florida's Everglades is the world's largest environmental project of its kind. Published in 1999, the 30-year, $8 billion Comprehensive Everglades Restoration Plan was designed to capture, store and redistribute water and to regulate the quality, quantity, timing, and distribution of flows. It is being funded, managed, and implemented through a partnership between the state and federal governments.rnSituated at a central point at the head of the Everglades, the Everglades Agricultural Area (EAA) Reservoir A-1 was described as a keystone to the success of the Plan by allowing the necessary control of water and flexible delivery schedule. The 21 mile long, 30 ft high, zoned embankment dam was designed to retain a 190,000 ac-ft reservoir. 16.5 ft of freeboard was required due to the potential effects of hurricane generated wind and rain. Hurricane related effects were also responsible for the critical drawdown case for stability design of the concrete flat-slab upstream slope protection. During a hurricane, rapid water level fluctuations can result in uplift pressures under flat-slab protection systems making them vulnerable to sliding and buckling.
机译：佛罗里达大沼泽地的修复是世界上同类最大的环境项目。这项耗时30年，耗资80亿美元的“大沼泽地综合修复计划”于1999年发布，旨在捕获，储存和重新分配水源，并调节水的质量，数量，时间和分配。它是由州和联邦政府之间的合作伙伴关系来资助，管理和实施的。rn大沼泽地农业区（EAA）水库A-1位于大沼泽地国家元首的中心位置，被描述为成功的基石。通过对水进行必要的控制和灵活的交货时间表来实现该计划。这座21英里长，高30英尺高的分区堤坝设计用于保留190,000 ac-ft的水库。由于飓风产生风和雨的潜在影响，因此需要16.5英尺的干舷。与飓风有关的影响也是造成混凝土平板上游边坡防护稳定性设计的临界压降情况的原因。在飓风期间，快速的水位波动会导致平板保护系统下的升压压力，使其易于滑动和屈曲。

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