A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel assembly type reinforced steel pipe pile and manufacturing method thereof
The invention provides a novel assembly type reinforced steel pipe pile. The pile comprises a double-layer steel pipe pile body, transverse separation steel plates, rib plates and grooves, wherein the double-layer steel pipe pile body is spliced in a bamboo joint type sectioning mode; the transverse separation steel plates are arranged between the double-layer pipe walls of each section of steel pipe pile body; the rib plates are arranged on double-layer steel pipes around pile between the transverse separation steel plates; and the grooves are formed in the two groups of grids on the two vertical sides of the pile body. The grooves are formed in the bottoms in the grids, the outer-layer pipe walls at the grids are concave inwards, the grooves can be rectangular, wedge-shaped or spoon-shaped according to needs, and when the pile body is screwed into a soil body, soil is squeezed into the grooves along the grooves.
本发明提供了一种新型装配式加固钢管桩，包括：双层钢管桩，所述双层钢管桩采用竹节式的分截拼装；横隔钢板，所述横隔钢板设在每一截钢管桩双层管壁之间；肋板，所述肋板设在横隔钢板之间的环桩周双层钢管；凹槽，所述凹槽设多个沿桩身竖向两侧的两组区格内设置。所述凹槽设在区格内底部，区格处外层管壁向内凹，凹槽可根据需要设为矩形、楔形、勺形，当桩身旋入土体时，土将顺着凹槽挤入凹槽中。
Novel assembly type reinforced steel pipe pile and manufacturing method thereof
The invention provides a novel assembly type reinforced steel pipe pile. The pile comprises a double-layer steel pipe pile body, transverse separation steel plates, rib plates and grooves, wherein the double-layer steel pipe pile body is spliced in a bamboo joint type sectioning mode; the transverse separation steel plates are arranged between the double-layer pipe walls of each section of steel pipe pile body; the rib plates are arranged on double-layer steel pipes around pile between the transverse separation steel plates; and the grooves are formed in the two groups of grids on the two vertical sides of the pile body. The grooves are formed in the bottoms in the grids, the outer-layer pipe walls at the grids are concave inwards, the grooves can be rectangular, wedge-shaped or spoon-shaped according to needs, and when the pile body is screwed into a soil body, soil is squeezed into the grooves along the grooves.
本发明提供了一种新型装配式加固钢管桩，包括：双层钢管桩，所述双层钢管桩采用竹节式的分截拼装；横隔钢板，所述横隔钢板设在每一截钢管桩双层管壁之间；肋板，所述肋板设在横隔钢板之间的环桩周双层钢管；凹槽，所述凹槽设多个沿桩身竖向两侧的两组区格内设置。所述凹槽设在区格内底部，区格处外层管壁向内凹，凹槽可根据需要设为矩形、楔形、勺形，当桩身旋入土体时，土将顺着凹槽挤入凹槽中。
Novel assembly type reinforced steel pipe pile and manufacturing method thereof
一种新型装配式加固钢管桩及其制作方法
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
STEEL PIPE PILE AND METHOD OF MANUFACTURING STEEL PIPE PILE
| European Patent Office | 2015