Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cofferdam structure for main river channel range in strong tidal bore area and forming method of cofferdam structure
The invention relates to a cofferdam structure for a main river channel range in a strong tidal bore area and a forming method of the cofferdam structure, and belongs to the technical field of protective embankment cofferdam construction.The cofferdam structure comprises a protective embankment, an along-embankment cofferdam is arranged on the outer side of the protective embankment, and clay separation embankments distributed perpendicular to the along-embankment cofferdam are arranged at the two ends of the along-embankment cofferdam; and a pipe bag separation embankment is arranged between each clay separation embankment and the corresponding protection embankment. The pipe bag separation dike and the along-dike cofferdam are formed by stacking pipe bag soil layer by layer. The device has the advantages of compact structure, high structural strength and low cost. The problem that the tidal bore impacts the protective embankment is solved. And the spur dike of the cofferdam separation dike can be promoted to effectively and progressively extend towards the river.
本发明涉及一种用于强涌潮区域主江道范围的围堰结构及其成型方法，所属防护堤围堰施工技术领域，包括防护岸堤，所述的防护岸堤外侧设有顺堤围堰，所述的顺堤围堰两端设有与顺堤围堰相垂直式分布的粘土隔堤，所述的粘土隔堤与防护岸堤间均设有管袋隔堤。所述的管袋隔堤、顺堤围堰均采用管袋土进行层层堆叠成型。具有结构紧凑、结构强度高和成本低的优点。解决了涌潮对防护堤冲击的问题。能促使围堰隔堤丁坝有效向江中外延递进。
Cofferdam structure for main river channel range in strong tidal bore area and forming method of cofferdam structure
The invention relates to a cofferdam structure for a main river channel range in a strong tidal bore area and a forming method of the cofferdam structure, and belongs to the technical field of protective embankment cofferdam construction.The cofferdam structure comprises a protective embankment, an along-embankment cofferdam is arranged on the outer side of the protective embankment, and clay separation embankments distributed perpendicular to the along-embankment cofferdam are arranged at the two ends of the along-embankment cofferdam; and a pipe bag separation embankment is arranged between each clay separation embankment and the corresponding protection embankment. The pipe bag separation dike and the along-dike cofferdam are formed by stacking pipe bag soil layer by layer. The device has the advantages of compact structure, high structural strength and low cost. The problem that the tidal bore impacts the protective embankment is solved. And the spur dike of the cofferdam separation dike can be promoted to effectively and progressively extend towards the river.
本发明涉及一种用于强涌潮区域主江道范围的围堰结构及其成型方法，所属防护堤围堰施工技术领域，包括防护岸堤，所述的防护岸堤外侧设有顺堤围堰，所述的顺堤围堰两端设有与顺堤围堰相垂直式分布的粘土隔堤，所述的粘土隔堤与防护岸堤间均设有管袋隔堤。所述的管袋隔堤、顺堤围堰均采用管袋土进行层层堆叠成型。具有结构紧凑、结构强度高和成本低的优点。解决了涌潮对防护堤冲击的问题。能促使围堰隔堤丁坝有效向江中外延递进。
Cofferdam structure for main river channel range in strong tidal bore area and forming method of cofferdam structure
用于强涌潮区域主江道范围的围堰结构及其成型方法
ZHU SHENMING (Autor:in) / WU LIANGYAN (Autor:in) / XIA RUNXIAN (Autor:in) / WANG JIANHUA (Autor:in) / ZHAO FAN (Autor:in) / ZHOU XIAOLU (Autor:in) / JIN CHEN (Autor:in)
03.03.2023
Patent
Elektronische Ressource
Chinesisch
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