Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast concrete pipe pile structure
The invention discloses a precast concrete pipe pile structure. The structure involves a plurality of precast pile sections, wherein a first steel pipe is embedded in the upper end of each precast pile section, the upper portions of the first steel pipes extend upwards from the interiors of the precast pile sections and protrude out of the upper ends of the precast pile sections to form protrudingparts, second steel pipes are embedded in the lower ends of the precast pile sections, the protruding parts of the first steel pipes are provided with external threads, the second steel pipes are provided with internal threads matched with the external threads of the protruding parts of the first steel pipes, the protruding part of the first steel pipe embedded in the upper end of a current precast pile section is in threaded connection with the second steel pipe at the lower end of the next precast pile section, the second steel pipe embedded in the lower end of the current precast pile section is in threaded connection with the protruding part of the first steel pipe at the upper end of the last precast pile section to achieve connection of the pile sections, first shear-resistant shortribs are arranged on the peripheries of the outer pipe walls of the parts, embedded in the precast pile sections, of the first steel pipes, second shear-resistant short ribs are arranged on the peripheries of the outer pipe walls of the second steel pipes, and connection between the steel pipes and the pile bodies is enhanced.
一种预制混凝土管桩结构，包括多个预制桩节，每个所述预制桩节上端埋设有第一钢管，所述第一钢管的上部自预制桩节内部向上延伸并突出于所述预制桩节上端，形成突出部，所述预制桩节的下端埋设有第二钢管，所述第一钢管的突出部具有外螺纹，所述第二钢管具有与第一钢管突出部的外螺纹相适配的内螺纹，当前预制桩节上端埋设的第一钢管的突出部与下一节预制桩节下端的第二钢管螺纹连接，当前预制桩节下端埋设的第二钢管与上一节预制桩节上端的第一钢管的突出部螺纹连接，实现桩节的连接，且所述第一钢管埋于所述预制桩节内的部分，其外管壁四周设置有第一抗剪短筋，所述第二钢管的外管壁四周设置有第二抗剪短筋，增强了钢管与桩身的连接。
Precast concrete pipe pile structure
The invention discloses a precast concrete pipe pile structure. The structure involves a plurality of precast pile sections, wherein a first steel pipe is embedded in the upper end of each precast pile section, the upper portions of the first steel pipes extend upwards from the interiors of the precast pile sections and protrude out of the upper ends of the precast pile sections to form protrudingparts, second steel pipes are embedded in the lower ends of the precast pile sections, the protruding parts of the first steel pipes are provided with external threads, the second steel pipes are provided with internal threads matched with the external threads of the protruding parts of the first steel pipes, the protruding part of the first steel pipe embedded in the upper end of a current precast pile section is in threaded connection with the second steel pipe at the lower end of the next precast pile section, the second steel pipe embedded in the lower end of the current precast pile section is in threaded connection with the protruding part of the first steel pipe at the upper end of the last precast pile section to achieve connection of the pile sections, first shear-resistant shortribs are arranged on the peripheries of the outer pipe walls of the parts, embedded in the precast pile sections, of the first steel pipes, second shear-resistant short ribs are arranged on the peripheries of the outer pipe walls of the second steel pipes, and connection between the steel pipes and the pile bodies is enhanced.
一种预制混凝土管桩结构，包括多个预制桩节，每个所述预制桩节上端埋设有第一钢管，所述第一钢管的上部自预制桩节内部向上延伸并突出于所述预制桩节上端，形成突出部，所述预制桩节的下端埋设有第二钢管，所述第一钢管的突出部具有外螺纹，所述第二钢管具有与第一钢管突出部的外螺纹相适配的内螺纹，当前预制桩节上端埋设的第一钢管的突出部与下一节预制桩节下端的第二钢管螺纹连接，当前预制桩节下端埋设的第二钢管与上一节预制桩节上端的第一钢管的突出部螺纹连接，实现桩节的连接，且所述第一钢管埋于所述预制桩节内的部分，其外管壁四周设置有第一抗剪短筋，所述第二钢管的外管壁四周设置有第二抗剪短筋，增强了钢管与桩身的连接。
Precast concrete pipe pile structure
一种预制混凝土管桩结构
ZHAO XING (Autor:in) / WANG XIAOWEN (Autor:in) / WANG JINLONG (Autor:in) / WANG HUABING (Autor:in) / LI WENBIAO (Autor:in) / LYU YANHAO (Autor:in) / ZHANG HAITAO (Autor:in) / YOU LONGFEI (Autor:in) / ZHENG KAI (Autor:in) / SUN XUEBING (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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