Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel casing for manual hole digging pile to vertically penetrate through large karst cave and treatment mode
The invention discloses a steel casing for a manual hole digging pile to vertically penetrate through a large karst cave and a treatment mode, the steel casing is arranged in a conical cylinder shape, one end of the steel casing is used for being connected to a preformed hole pile protection wall in an inserted mode, the other end of the steel casing is used for penetrating through the bottom of the karst cave, and the inner diameter of the steel casing is gradually increased from an upper end opening to a lower end opening; the steel casing is provided with a plurality of single bodies in the vertical direction in a segmented mode, each single body comprises a plurality of arc-shaped plates, and the arc-shaped plates are used for being mutually welded in a karst cave to form the single bodies. And connecting assemblies for connecting the two adjacent sections of the single bodies are arranged at ports of the two adjacent sections of the single bodies. The steel pile casing has the effect of reducing the possibility of inclination of the steel pile casing.
本发明公开了一种人工挖孔桩竖穿大溶洞用的钢护筒及处理方式，所述钢护筒呈锥筒状设置，所述钢护筒的一端用于插接于预先形成的孔桩护壁、另一端用于穿设至溶洞底部，所述钢护筒的内径由上端口向下端口逐渐增大；所述钢护筒呈竖直方向分节设置有若干单体，每节所述单体包括若干块弧形板，各块所述弧形板用于在溶洞内相互焊接形成各节所述单体；相邻两节所述单体的端口均设置有用于将相邻两节所述单体连接的连接组件。本申请具有减小钢护筒发生倾斜的可能性的效果。
Steel casing for manual hole digging pile to vertically penetrate through large karst cave and treatment mode
The invention discloses a steel casing for a manual hole digging pile to vertically penetrate through a large karst cave and a treatment mode, the steel casing is arranged in a conical cylinder shape, one end of the steel casing is used for being connected to a preformed hole pile protection wall in an inserted mode, the other end of the steel casing is used for penetrating through the bottom of the karst cave, and the inner diameter of the steel casing is gradually increased from an upper end opening to a lower end opening; the steel casing is provided with a plurality of single bodies in the vertical direction in a segmented mode, each single body comprises a plurality of arc-shaped plates, and the arc-shaped plates are used for being mutually welded in a karst cave to form the single bodies. And connecting assemblies for connecting the two adjacent sections of the single bodies are arranged at ports of the two adjacent sections of the single bodies. The steel pile casing has the effect of reducing the possibility of inclination of the steel pile casing.
本发明公开了一种人工挖孔桩竖穿大溶洞用的钢护筒及处理方式，所述钢护筒呈锥筒状设置，所述钢护筒的一端用于插接于预先形成的孔桩护壁、另一端用于穿设至溶洞底部，所述钢护筒的内径由上端口向下端口逐渐增大；所述钢护筒呈竖直方向分节设置有若干单体，每节所述单体包括若干块弧形板，各块所述弧形板用于在溶洞内相互焊接形成各节所述单体；相邻两节所述单体的端口均设置有用于将相邻两节所述单体连接的连接组件。本申请具有减小钢护筒发生倾斜的可能性的效果。
Steel casing for manual hole digging pile to vertically penetrate through large karst cave and treatment mode
一种人工挖孔桩竖穿大溶洞用的钢护筒及处理方式
WANG BAO (Autor:in) / WANG GUIYU (Autor:in) / WANG RENHUA (Autor:in) / LIU CIWEN (Autor:in) / YANG WENHUA (Autor:in) / ZHANG YINGHONG (Autor:in) / ZHOU WEN (Autor:in) / MENG QING (Autor:in) / WANG YI (Autor:in) / YUAN ZHANG (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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