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首页> 外文会议>Western Dredging Association technical conference >CONTAINED AQUATIC DISPOSAL (CAD) ― AN ANALYSIS OF THEIR ADVANTAGES, LIMITATIONS, AND COSTS
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CONTAINED AQUATIC DISPOSAL (CAD) ― AN ANALYSIS OF THEIR ADVANTAGES, LIMITATIONS, AND COSTS

机译：包含水上处理（CAD） - 分析它们的优缺点和成本

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The authors have researched several projects in the U.S. and abroad where contained aquatic disposal (CAD) has been completed to identify methods of construction, potential advantages, analyze limitations and complexities, and measure the degree of success and costs. An overview of the use of CAD, applicability, advantages/effectiveness, limitations, and costs is presented. The CAD approach is particularly useful for contaminated sediment sites in shallow waters where in situ capping is not possible and upland disposal space for dredged material is limited or unavailable. The CAD method involves the controlled placement of material in an open water environment. As improvements are made in design of sediment caps and armor layers, CAD may be more widely used. A summary is provided of case histories for completed CAD projects with particular emphasis on sub-sediment CAD projects.
机译：作者在美国和国外研究了若干项目，其中包含水上处理（CAD），以确定建设的方法，潜在的优势，分析局限性和复杂性，并衡量成功程度和成本。概述了使用CAD，适用性，优势/有效性，限制和成本。 CAD方法对于浅水区的污染沉积物位点特别有用，其中不可能覆盖，并且疏浚物料的高地处理空间受限或不可用。 CAD方法涉及材料在开放水环境中的控制放置。随着在沉积物盖和装甲层的设计中进行改进，可以更广泛地使用CAD。提供了案例历史，用于完成的CAD项目，特别强调子沉积CAD项目。

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