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A platform for research: civil engineering, architecture and urbanism
Stiffening composite suction caisson foundation with convex edges
The invention relates to a stiffening composite suction caisson foundation with convex edges. The caisson foundation comprises a cement soil mixing pile reinforcing body and a suction caisson foundation body embedded in the cement soil mixing pile reinforcing body; the suction caisson foundation body is cylindrical, the upper end of the suction caisson foundation body is provided with a sealing cover, and the lower end of the suction caisson foundation body is provided with an opening; the sealing cover is provided with a cable guide hole and a drainage valve; the drainage valve communicates with an inner cavity of the suction caisson foundation body; the outer surface and the inner cavity of the suction caisson foundation body are provided with a plurality of outer convex edges and innerconvex edges respectively; the cross sections of the outer convex edges and the inner convex edges are each in a right triangle shape; and the inner convex edges and the outer convex edges are arranged on the inner and outer surfaces of the suction caisson foundation body in a circular ring or segmented circular ring shape. The uplift bearing capacity of the suction caisson foundation can be greatly improved, and the overall stability of a fan structure is ensured.
本发明涉及一种带有凸边的劲性复合吸力式沉箱基础，包括水泥土搅拌桩加固体和嵌入设置在所述水泥土搅拌桩加固体内部的吸力式沉箱基础；所述吸力式沉箱基础呈筒体状，所述吸力式沉箱基础的上端设有封盖且下端设有开口；所述封盖上设有导缆孔和排水阀；所述排水阀与所述吸力式沉箱基础的内腔相连通；所述吸力式沉箱基础的外表面和内腔分别设有若干个外凸边和内凸边；所述外凸边和内凸边的截面均呈直角三角形；其中每个所述内凸边和外凸边呈圆环形或分段式圆环形布置在所述吸力式沉箱基础的内外表面；本发明可大大提高吸力式沉箱基础抗拔承载力，确保风机结构整体稳定性。
Stiffening composite suction caisson foundation with convex edges
The invention relates to a stiffening composite suction caisson foundation with convex edges. The caisson foundation comprises a cement soil mixing pile reinforcing body and a suction caisson foundation body embedded in the cement soil mixing pile reinforcing body; the suction caisson foundation body is cylindrical, the upper end of the suction caisson foundation body is provided with a sealing cover, and the lower end of the suction caisson foundation body is provided with an opening; the sealing cover is provided with a cable guide hole and a drainage valve; the drainage valve communicates with an inner cavity of the suction caisson foundation body; the outer surface and the inner cavity of the suction caisson foundation body are provided with a plurality of outer convex edges and innerconvex edges respectively; the cross sections of the outer convex edges and the inner convex edges are each in a right triangle shape; and the inner convex edges and the outer convex edges are arranged on the inner and outer surfaces of the suction caisson foundation body in a circular ring or segmented circular ring shape. The uplift bearing capacity of the suction caisson foundation can be greatly improved, and the overall stability of a fan structure is ensured.
本发明涉及一种带有凸边的劲性复合吸力式沉箱基础，包括水泥土搅拌桩加固体和嵌入设置在所述水泥土搅拌桩加固体内部的吸力式沉箱基础；所述吸力式沉箱基础呈筒体状，所述吸力式沉箱基础的上端设有封盖且下端设有开口；所述封盖上设有导缆孔和排水阀；所述排水阀与所述吸力式沉箱基础的内腔相连通；所述吸力式沉箱基础的外表面和内腔分别设有若干个外凸边和内凸边；所述外凸边和内凸边的截面均呈直角三角形；其中每个所述内凸边和外凸边呈圆环形或分段式圆环形布置在所述吸力式沉箱基础的内外表面；本发明可大大提高吸力式沉箱基础抗拔承载力，确保风机结构整体稳定性。
Stiffening composite suction caisson foundation with convex edges
一种带有凸边的劲性复合吸力式沉箱基础
WANG HAIBO (author) / LIU ZELONG (author) / ZHU WENBO (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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