Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sudden sinking prevention device for open caisson
The sudden sinking prevention device comprises a vertical hydraulic telescopic steel rod piece, a horizontal steel rod piece, an inclined hydraulic telescopic steel rod piece, hinge joints and rubber cushion blocks, and the vertical hydraulic telescopic steel rod piece, the horizontal steel rod piece and the inclined hydraulic telescopic steel rod piece are connected through the hinge joints to form a triangular stable structure; rubber cushion blocks are arranged at the tops of the vertical hydraulic telescopic steel rod pieces and used for being supported on brackets on the outer side of the well wall of the open caisson, when the open caisson is constructed in a soft soil layer or sinks to the soft soil layer, the device is evenly and symmetrically arranged around the open caisson, and sudden sinking of the open caisson can be prevented.
本发明涉及一种用于沉井防突沉装置，包括竖向液压伸缩钢质杆件、水平钢质杆件、斜向液压伸缩钢质杆件、铰接头、橡胶垫块，所述竖向液压伸缩钢质杆件、水平钢质杆件、斜向液压伸缩钢质杆件通过铰接头连接组成三角形稳定结构，竖向液压伸缩钢质杆件顶部设置橡胶垫块，用以支撑在沉井井壁外侧的牛腿处，当沉井在软弱土层施工或下沉至软弱土层时，该装置沿着沉井周围均匀对称布置，可以防止沉井突沉。
Sudden sinking prevention device for open caisson
The sudden sinking prevention device comprises a vertical hydraulic telescopic steel rod piece, a horizontal steel rod piece, an inclined hydraulic telescopic steel rod piece, hinge joints and rubber cushion blocks, and the vertical hydraulic telescopic steel rod piece, the horizontal steel rod piece and the inclined hydraulic telescopic steel rod piece are connected through the hinge joints to form a triangular stable structure; rubber cushion blocks are arranged at the tops of the vertical hydraulic telescopic steel rod pieces and used for being supported on brackets on the outer side of the well wall of the open caisson, when the open caisson is constructed in a soft soil layer or sinks to the soft soil layer, the device is evenly and symmetrically arranged around the open caisson, and sudden sinking of the open caisson can be prevented.
本发明涉及一种用于沉井防突沉装置，包括竖向液压伸缩钢质杆件、水平钢质杆件、斜向液压伸缩钢质杆件、铰接头、橡胶垫块，所述竖向液压伸缩钢质杆件、水平钢质杆件、斜向液压伸缩钢质杆件通过铰接头连接组成三角形稳定结构，竖向液压伸缩钢质杆件顶部设置橡胶垫块，用以支撑在沉井井壁外侧的牛腿处，当沉井在软弱土层施工或下沉至软弱土层时，该装置沿着沉井周围均匀对称布置，可以防止沉井突沉。
Sudden sinking prevention device for open caisson
一种用于沉井防突沉装置
YU SHUNLI (Autor:in) / WANG LIXIANG (Autor:in) / LI YAOLIANG (Autor:in) / LU XIULI (Autor:in) / LI WEIQIANG (Autor:in) / GU HUAN (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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