Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Perforated sand blocking embankment form layout method and layout system capable of adjusting sand blocking amount and application of perforated sand blocking embankment form layout system
The invention belongs to the technical field of beach maintenance, and discloses a perforated sand blocking embankment form layout method and layout system capable of adjusting the sand blocking amount and application of the perforated sand blocking embankment form layout method and system. Holes are formed in the horizontal section of the sand blocking embankment, and a plurality of movable sand blocking panels are built at the holes, so that precise regulation and control of the sand blocking amount are achieved; when a downstream shoreline is strongly eroded due to overlarge sediment blocking amount, the elevation of the sediment blocking embankment is reduced by reducing the number of the sediment blocking panels, and the sediment passing rate is increased; and when the sand blocking amount is too small to maintain the beach form of the maintenance shore section, the elevation of the sand blocking embankment is increased by increasing the number of the sand blocking panels. According to the sand blocking dam, the size and elevation of the holes of the sand blocking dam can be adjusted by increasing or decreasing the number of the sand blocking panels, and therefore the sand blocking amount can be freely adjusted according to needs. Through the measures, the sand blocking amount of the sand blocking embankment can be accurately regulated and controlled according to needs; therefore, the erosion conditions of the upstream and downstream of the sand blocking embankment are improved; the method can also be used as an engineering measure for reducing the coastal sediment transport rate.
本发明属于海滩养护技术领域，公开了可调节拦沙量的开孔拦沙堤形态布设方法、布设系统及应用。通过在拦沙堤的水平段进行开孔并在开孔处修建多个可活动的拦沙面板实现对拦沙量的精准调控；当拦沙量过大而引起下游岸线强烈侵蚀时，通过减小拦沙面板的数量降低拦沙堤的高程，增加泥沙的通过率；当拦沙量过小而不足以维持养护岸段海滩形态时，通过增加拦沙面板的数量提高拦沙堤的高程。本发明设置的拦沙堤通过增减拦沙面板可以调节拦沙堤开孔的大小和高程，从而实现根据需要自由调整拦沙量的多少。通过该措施，拦沙堤的拦沙量可根据需要精准调控；从而改善拦沙堤上游和下游的侵蚀情况；该方法亦可作为降低沿岸输沙率的工程措施。
Perforated sand blocking embankment form layout method and layout system capable of adjusting sand blocking amount and application of perforated sand blocking embankment form layout system
The invention belongs to the technical field of beach maintenance, and discloses a perforated sand blocking embankment form layout method and layout system capable of adjusting the sand blocking amount and application of the perforated sand blocking embankment form layout method and system. Holes are formed in the horizontal section of the sand blocking embankment, and a plurality of movable sand blocking panels are built at the holes, so that precise regulation and control of the sand blocking amount are achieved; when a downstream shoreline is strongly eroded due to overlarge sediment blocking amount, the elevation of the sediment blocking embankment is reduced by reducing the number of the sediment blocking panels, and the sediment passing rate is increased; and when the sand blocking amount is too small to maintain the beach form of the maintenance shore section, the elevation of the sand blocking embankment is increased by increasing the number of the sand blocking panels. According to the sand blocking dam, the size and elevation of the holes of the sand blocking dam can be adjusted by increasing or decreasing the number of the sand blocking panels, and therefore the sand blocking amount can be freely adjusted according to needs. Through the measures, the sand blocking amount of the sand blocking embankment can be accurately regulated and controlled according to needs; therefore, the erosion conditions of the upstream and downstream of the sand blocking embankment are improved; the method can also be used as an engineering measure for reducing the coastal sediment transport rate.
本发明属于海滩养护技术领域，公开了可调节拦沙量的开孔拦沙堤形态布设方法、布设系统及应用。通过在拦沙堤的水平段进行开孔并在开孔处修建多个可活动的拦沙面板实现对拦沙量的精准调控；当拦沙量过大而引起下游岸线强烈侵蚀时，通过减小拦沙面板的数量降低拦沙堤的高程，增加泥沙的通过率；当拦沙量过小而不足以维持养护岸段海滩形态时，通过增加拦沙面板的数量提高拦沙堤的高程。本发明设置的拦沙堤通过增减拦沙面板可以调节拦沙堤开孔的大小和高程，从而实现根据需要自由调整拦沙量的多少。通过该措施，拦沙堤的拦沙量可根据需要精准调控；从而改善拦沙堤上游和下游的侵蚀情况；该方法亦可作为降低沿岸输沙率的工程措施。
Perforated sand blocking embankment form layout method and layout system capable of adjusting sand blocking amount and application of perforated sand blocking embankment form layout system
可调节拦沙量的开孔拦沙堤形态布设方法、布设系统及应用
ZHU JUN (Autor:in) / WANG QING (Autor:in) / ZHAN CHAO (Autor:in) / LI XUEYAN (Autor:in) / QI HONGSHUAI (Autor:in) / LIU JIANHUI (Autor:in) / HUA WENHAO (Autor:in) / LEI GANG (Autor:in) / SUN FENGJUAN (Autor:in)
15.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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