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Keywords: beach
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Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-421
... approaches regarding the EWSs implementation spanning between regional-scale systems, such as COSMOS (Van Dongeren et al., 2023) and SWEEP-OWWL (Biolchi et al., 2022), and localized early warning systems targeting specific beaches or smaller regions (Merrifield et al., 2021; Wang et al., 2020). Among others...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-347
... is modelled by breaking solitary-like waves with amplitude a / H w = 0.47. They propagate towards a 1:10 sandy beach plunging on the slope. Boulders of different size, volume and orientation are placed alternately (one at a time) at different locations along the slope with respect to the wave breaking...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-168
... water area' along the coast, as shown in Figure 1. As a result, a still water bay with an average depth of 7 meters and a length of roughly 760 meters north to south has been formed next to the artificial beach. The flow of water in the study area can be controlled by a gate in the normal exchange water...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-182
... collapse due to liquefaction of the sandy beach. In this study, we aim to grasp the spatial features of the coastal beach on Awaji Island by analyzing the image to understand the characteristics of the particle size and shape of the coastal sandy beaches of Awaji Island and considering the liquefaction...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-462
... ABSTRACT Data on beach accidents on the Dadonghai from 2004 to 2021 was collected by conducting a web search. The data collected includes the time of the accident, the number of people involved, their age, gender, place of origin and the activities they were doing at the time of the accident...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3199
... Hydrodynamics Over a Frictional Sloping Beach Jun Zeng and Haijiang Liu College of Civil Engineering and Architecture, Zhejiang University Hangzhou, Zhejiang, China ABSTRACT first proposed by Shen and Meyer (1963) which is only applicable to a small region near the shoreline. Later, Peregrine and Williams (2001...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3239
... of a morphological module under wave forcing. The numerical model has been effectively validated against numerical studies and laboratory measurements involving wave motion, sediment transport and morphodynamical evolution. Wave propagation and breaking are examined over an idealized beach with fixed bed of constant...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3250
... due to sand transport from northwest to southeast and consequently the need of shore protections to avoid beach retreat. GENESIS simulations provided rather representative results of shoreline evolution when compared to real evolution of the shoreline. Larger discrepancies were found close...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3251
...., crest level and foreshore slope). However, previous analysis was based on datasets collected on natural beaches, and there are hardly any studies focusing on overwash process with shoreface nourishments. Laboratory experiments regarding overwash deposits on berm beach with shoreface nourishment were...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1207
... with greenhouse gas emission (Andrady, 2009). Plastic is playing an increasingly important role as it is predicted that a whole century's worth of growth will be generated in the first three decades of the 21st century (Hammond, 2007). sea state particle model beach plastic debris oscillation zone...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-488
...Beach Response during Storm Conditions on Pingtan Coast Wenshan Li1, Shaowu Li2, Hui Wang1, Ye Liu2 1 National Marine Data and Information Service; 2 Tianjin University Tianjin, China ABSTRACT Using the process-based XBeach model, beach response during storm surge and post-storm recovery during...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-615
... ABSTRACT A laboratory experiments were performed to study morphdynamics of composite sand-gravel beach. Three cases of the experiment were tested. The response of the beach was discussed by comparing the profiles for the cases under normal, storm and post-storm waves. Based on the results...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-687
... ABSTRACT Accurate evaluation of wave run-up on beaches is a critical issue for coastal flooding studies. During extreme events, the maximum wave run-up, caused by very long (frequently non-breaking) waves, may exceed the crest of the coastal protection structures or dunes and inundate...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-726
... modifications to the beach, are some of the factors that limit the adaptability of the beach system and amplify the risk of erosion and flooding of the coastal land. Coastal defense interventions have historically been based on the construction of rigid works (seawalls, groins, breakwaters, jetties, etc...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-314
... of the Narrabeen beach with a typical storm-wave event that happened in June 2012. By integrating NearCom and CSHORE models, this study enables a highly computationally-efficient simulation system which joins subaerial and subtidal morphodynamic simulations. This research shows that the morphologic responses...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-296
... An Experimental Study on the Evolution of Beach Profile with a Submerged Berm Shuo Yin 1,2 , Yi Pan 1,2 , Yongping Chen 1,2 , Yubao Yang 1,2 1 State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, China. 2 College of Harbor, Coastal and Offshore...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-282
... ABSTRACT A comprehensive study was performed to investigate the behavior of gravel on the upper part of a sandy beach. 2D and 3D experiments were carried out in a wave flume and a wave basin, respectively. In the 2D experiment, three cases were tested: no gravel, small and large volumes...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-516
... ABSTRACT An artificial sandbar, also referred to as a submerged berm/mound or nearshore berm, is defined as the nearshore placement as an underwater berm for the purpose of beach nourishment or stabilization, or a combination of both. A series of physical experiments were performed to study...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-548
... ABSTRACT To determine the mechanism of gravel profile deformation, the change in the spatiotemporal beach profile is investigated by hydraulic experiments. The temporal profiles are obtained by image sampling, and the groundwater flow is analyzed by using dye. By utilizing these results...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-499
... ABSTRACT The research on the effect of coastal facilities for protecting an estuary from channel blockage and a coast from beach erosion by waves demands to understand wave propagation, a nearshore current and sediment transportation. The purpose of this research is to evaluate the effect...

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