Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dotted expanded wall caisson structure and construction method
The invention discloses a dotted expanded wall caisson structure and a construction method, the dotted expanded wall caisson structure comprises a caisson foundation body, the outer side surface of the caisson foundation body is provided with a plurality of expanded wall rubber pipe holes which are annularly distributed along the height direction of the caisson foundation body, and each expanded wall rubber pipe hole is internally provided with an expanded wall assembly; the mud jacking pipelines comprise horizontal mud jacking pipelines and vertical mud jacking pipelines, the horizontal mud jacking pipelines are arranged in the horizontal mud jacking pipe channels in advance, and the vertical mud jacking pipelines are arranged in the vertical mud jacking pipe channels in advance; the caisson foundation further comprises a vertical mud jacking pipe communicating with the vertical mud jacking pipeline, synchronous mud jacking is conducted on the horizontal mud jacking pipeline and the vertical mud jacking pipeline, and the wall expanding assembly can extend to the outer portion of the wall expanding rubber pipe hole under the mud jacking effect to extrude and expand the soil body around the caisson foundation body.
本发明公开了一种点状式膨壁沉箱结构及施工方法，包括沉箱基础本体，沉箱基础本体的外侧面沿其高度方向开设有环形分布的若干膨壁橡胶管孔洞，每个膨壁橡胶管孔洞内安装有膨壁组件；以及压浆管路，压浆管路包括水平压浆管路和竖向压浆管路，水平压浆管路预设在每个水平压浆管通道内，竖向压浆管路预设在每个竖向压浆管通道内；还包括与竖向压浆管路连通的竖向压浆管，对水平压浆管路和竖向压浆管路进行同步压浆，能够使膨壁组件在压浆的作用下延伸至膨壁橡胶管孔洞外部挤扩沉箱基础本体周围的土体。
Dotted expanded wall caisson structure and construction method
The invention discloses a dotted expanded wall caisson structure and a construction method, the dotted expanded wall caisson structure comprises a caisson foundation body, the outer side surface of the caisson foundation body is provided with a plurality of expanded wall rubber pipe holes which are annularly distributed along the height direction of the caisson foundation body, and each expanded wall rubber pipe hole is internally provided with an expanded wall assembly; the mud jacking pipelines comprise horizontal mud jacking pipelines and vertical mud jacking pipelines, the horizontal mud jacking pipelines are arranged in the horizontal mud jacking pipe channels in advance, and the vertical mud jacking pipelines are arranged in the vertical mud jacking pipe channels in advance; the caisson foundation further comprises a vertical mud jacking pipe communicating with the vertical mud jacking pipeline, synchronous mud jacking is conducted on the horizontal mud jacking pipeline and the vertical mud jacking pipeline, and the wall expanding assembly can extend to the outer portion of the wall expanding rubber pipe hole under the mud jacking effect to extrude and expand the soil body around the caisson foundation body.
本发明公开了一种点状式膨壁沉箱结构及施工方法，包括沉箱基础本体，沉箱基础本体的外侧面沿其高度方向开设有环形分布的若干膨壁橡胶管孔洞，每个膨壁橡胶管孔洞内安装有膨壁组件；以及压浆管路，压浆管路包括水平压浆管路和竖向压浆管路，水平压浆管路预设在每个水平压浆管通道内，竖向压浆管路预设在每个竖向压浆管通道内；还包括与竖向压浆管路连通的竖向压浆管，对水平压浆管路和竖向压浆管路进行同步压浆，能够使膨壁组件在压浆的作用下延伸至膨壁橡胶管孔洞外部挤扩沉箱基础本体周围的土体。
Dotted expanded wall caisson structure and construction method
一种点状式膨壁沉箱结构及施工方法
PENG BO (Autor:in) / SHI YANKUN (Autor:in) / ZHU WENBO (Autor:in) / YANG JIAYI (Autor:in) / FANG FULANG (Autor:in) / LI YONGHAI (Autor:in) / LIU WENSHENG (Autor:in) / LYU CONG (Autor:in) / DAI GUOLIANG (Autor:in) / LI ZHONGWEI (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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