Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Press pile structure for constructional engineering
The pile pressing structure comprises a prefabricated pile column body, and the prefabricated pile column body comprises a pile head and a pile tail; the pile head is specifically of a conical structure, a guide part is arranged on the outer wall of the pile head, and the guide part is used for limiting autorotation force generated by friction between the pile head and soil when the pile head is subjected to static pressure; an externally-attached steel armor is arranged on the pile tail, and the externally-attached steel armor is used for being clamped by a hydraulic clamping mechanism on the pile pressing machine. According to the pile pressing structure for constructional engineering, the guiding part on the pile head can guide soil to flow into the guiding part in the downward pressing process during static pressing, and rotation of the pile head is limited through the throwing path of the soil during downward pressing of the guiding part.
本发明公开了一种用于建筑工程的压桩结构，包括预制桩柱本体，其包括桩头以及桩尾；所述桩头具体为圆锥形结构，且外壁设置有引导部，所述引导部用于限制所述桩头受静压时与泥土摩擦发生自转力；所述桩尾上设置有外附钢铠，所述外附钢铠用于被压桩机上的液压夹持机构夹持。该发明提供的用于建筑工程的压桩结构，静压的时桩头上的引导部会引导下压过程中，泥土涌入引导部，利用引导部下压时候，泥土的抛洒路径来限制桩头自转。
Press pile structure for constructional engineering
The pile pressing structure comprises a prefabricated pile column body, and the prefabricated pile column body comprises a pile head and a pile tail; the pile head is specifically of a conical structure, a guide part is arranged on the outer wall of the pile head, and the guide part is used for limiting autorotation force generated by friction between the pile head and soil when the pile head is subjected to static pressure; an externally-attached steel armor is arranged on the pile tail, and the externally-attached steel armor is used for being clamped by a hydraulic clamping mechanism on the pile pressing machine. According to the pile pressing structure for constructional engineering, the guiding part on the pile head can guide soil to flow into the guiding part in the downward pressing process during static pressing, and rotation of the pile head is limited through the throwing path of the soil during downward pressing of the guiding part.
本发明公开了一种用于建筑工程的压桩结构，包括预制桩柱本体，其包括桩头以及桩尾；所述桩头具体为圆锥形结构，且外壁设置有引导部，所述引导部用于限制所述桩头受静压时与泥土摩擦发生自转力；所述桩尾上设置有外附钢铠，所述外附钢铠用于被压桩机上的液压夹持机构夹持。该发明提供的用于建筑工程的压桩结构，静压的时桩头上的引导部会引导下压过程中，泥土涌入引导部，利用引导部下压时候，泥土的抛洒路径来限制桩头自转。
Press pile structure for constructional engineering
一种用于建筑工程的压桩结构
SUN SHENGYAO (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile foundation reinforcing structure for constructional engineering
| Europäisches Patentamt | 2023