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COASTAL ENGINEERING

机译：海岸工程

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This paper proposes a methodological approach to the re-use of reservoir sediments for coastal nourishment. The proposed approach represents a point of convergence between water and sediment management, coastal protection from erosion and the re-use of sediments dredged from reservoirs. In particular, this study indicates a general protocol of actions and a reference legislative scenario for the use of sediment from reservoirs for beach nourishment as an alternative to sediment from sea caves or land caves. Quantitative characterization of reservoir sediments and their qualitative characterization are the fundamental steps to define the compatibility between reservoir sediment and beach sand. The study was applied to a real case of Southern Italy known as the Guardialfiera Reservoir. Mean wave overtopping discharge is generally accepted to be a primary design criterion for assessing the performance of coastal structures. It is a boundary condition for many coastal flood risk assessments. Modern methods for assessing wave overtopping discharges and their consequences are well documented and reported. Among the various tools available for assessing wave overtopping, the use of artificial neural networks has become increasingly popular. This paper introduces the next stage in the development of these models. Using the same source data, the new generic meta-modelling overtopping model reduces uncertainties and gives clear guidance on the range and validity of the outputs.
机译：本文提出了一种利用方法对储集层沉积物进行海岸营养的方法。拟议的方法代表了水和沉积物管理，海岸免受侵蚀的保护以及从水库挖出的沉积物的再利用之间的融合点。尤其是，这项研究指出了将水库沉积物用于海滩养分的替代措施，以及海洞或陆地洞穴沉积物的替代措施的一般行动方案和参考立法方案。储层沉积物的定量表征及其定性表征是定义储层沉积物与滩涂砂相容性的基本步骤。该研究应用于意大利南部的一个实际案例，即Guardialfiera水库。平均浪潮溢流通常被认为是评估沿海结构性能的主要设计标准。这是许多沿海洪水风险评估的边界条件。评估波浪过顶流量及其后果的现代方法已得到充分记录和报告。在可用于评估波超顶的各种工具中，人工神经网络的使用已变得越来越流行。本文介绍了这些模型开发的下一阶段。使用相同的源数据，新的通用元模型叠加模型减少了不确定性，并为输出的范围和有效性提供了明确的指导。

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    《Oceanographic Literature Review》 |2019年第2期|440-451|共12页
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