Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater gravity block water-permeable sand consolidation method
The invention provides an underwater gravity block water-permeable sand consolidation method which comprises the following steps: arranging a water-permeable sand filtering layer on the surface of a sand body which may move underwater, placing gravity blocks on the upper part of the sand body according to the clear spacing of the sand body, and fixing the gravity blocks by flexible fiber connecting members; the gravity block is kept stable under the action of water flow, a hydrophilic underwater plant growth soil layer is arranged on the surface, and the permeable sand filtering layer allows water to pass but prevents sand from entering and exiting. The method solves the problem of long-term settlement of the sea reclamation foundation caused by sand body movement and loss in sand blowing island filling.
本发明提供了一种水下重力块透水固砂方法，在水下可能移动的砂体表面设置透水虑砂层，上部按块体净间距放置重力块，重力块之间用柔性纤维连接构件固定；重力块在水流作用下保持稳定，表面有亲水下植物生长土层，透水虑砂层容许水体通过但阻止砂体出入。本发明解决了吹砂填岛中砂体运动、流失，引起填海造地地基长期沉降问题。
Underwater gravity block water-permeable sand consolidation method
The invention provides an underwater gravity block water-permeable sand consolidation method which comprises the following steps: arranging a water-permeable sand filtering layer on the surface of a sand body which may move underwater, placing gravity blocks on the upper part of the sand body according to the clear spacing of the sand body, and fixing the gravity blocks by flexible fiber connecting members; the gravity block is kept stable under the action of water flow, a hydrophilic underwater plant growth soil layer is arranged on the surface, and the permeable sand filtering layer allows water to pass but prevents sand from entering and exiting. The method solves the problem of long-term settlement of the sea reclamation foundation caused by sand body movement and loss in sand blowing island filling.
本发明提供了一种水下重力块透水固砂方法，在水下可能移动的砂体表面设置透水虑砂层，上部按块体净间距放置重力块，重力块之间用柔性纤维连接构件固定；重力块在水流作用下保持稳定，表面有亲水下植物生长土层，透水虑砂层容许水体通过但阻止砂体出入。本发明解决了吹砂填岛中砂体运动、流失，引起填海造地地基长期沉降问题。
Underwater gravity block water-permeable sand consolidation method
水下重力块透水固砂方法
YE XIAOMING (Autor:in) / XU XIANGBIN (Autor:in) / CHEN BAILIN (Autor:in) / GUO QI (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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