A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed concrete special-shaped prefabricated solid anti-floating square pile
The invention discloses a prestressed concrete special-shaped prefabricated solid anti-floating square pile, and relates to the technical field of anti-floating piles. The pile comprises a pile body and a bottom plate, the top end of the pile body is a pile head, the bottom end of the pile body is a pile end, the pile body is located below the bottom plate, prestressed steel bars are arranged in the pile body, reinforcing meshes are arranged at the pile head and the pile end of the pile body, and the reinforcing meshes are formed by eight sets of U-shaped steel bars in a spot welding mode. All the two ends of the pile type are redesigned in a targeted mode, original end plates are omitted, technological sleeve tensioning is adopted, meanwhile, the structural design of resisting hammering, impact and vibration of the ends is enhanced, external steel pipe hoops are enhanced, reinforcing meshes are additionally arranged inside, meanwhile, special anti-floating anchoring connecting steel bars are pre-buried at the top end of the upper portion, and sleeve connection is adopted. The process, cost, environmental protection and efficiency are superior to those of an anti-floating anchor rod, and the construction requirements are met.
本发明公开了预应力混凝土异形预制实心抗浮方桩，涉及抗浮桩技术领域。本发明包括桩身和底板，桩身的顶端为桩头，桩身的底端为桩端，桩身位于底板下方，桩身内设置有预应力钢棒，桩身的桩头和桩端处均设置有加固网片，加固网片由八组U型钢筋点焊构成。本发明桩型的两头均进行了全部的针对性重新设计，取消了原来的端板，均改为工艺套筒张垃，同时加强端部的抗锤击、冲击、振动的构造设计，外部钢管套箍加强、内部加设钢筋网片，同时，在上部顶端预埋专用抗浮锚固连接钢筋，采用套筒连接，无论工艺、成本、环保、效率均优于抗浮锚杆，满足了施工需求。
Prestressed concrete special-shaped prefabricated solid anti-floating square pile
The invention discloses a prestressed concrete special-shaped prefabricated solid anti-floating square pile, and relates to the technical field of anti-floating piles. The pile comprises a pile body and a bottom plate, the top end of the pile body is a pile head, the bottom end of the pile body is a pile end, the pile body is located below the bottom plate, prestressed steel bars are arranged in the pile body, reinforcing meshes are arranged at the pile head and the pile end of the pile body, and the reinforcing meshes are formed by eight sets of U-shaped steel bars in a spot welding mode. All the two ends of the pile type are redesigned in a targeted mode, original end plates are omitted, technological sleeve tensioning is adopted, meanwhile, the structural design of resisting hammering, impact and vibration of the ends is enhanced, external steel pipe hoops are enhanced, reinforcing meshes are additionally arranged inside, meanwhile, special anti-floating anchoring connecting steel bars are pre-buried at the top end of the upper portion, and sleeve connection is adopted. The process, cost, environmental protection and efficiency are superior to those of an anti-floating anchor rod, and the construction requirements are met.
本发明公开了预应力混凝土异形预制实心抗浮方桩，涉及抗浮桩技术领域。本发明包括桩身和底板，桩身的顶端为桩头，桩身的底端为桩端，桩身位于底板下方，桩身内设置有预应力钢棒，桩身的桩头和桩端处均设置有加固网片，加固网片由八组U型钢筋点焊构成。本发明桩型的两头均进行了全部的针对性重新设计，取消了原来的端板，均改为工艺套筒张垃，同时加强端部的抗锤击、冲击、振动的构造设计，外部钢管套箍加强、内部加设钢筋网片，同时，在上部顶端预埋专用抗浮锚固连接钢筋，采用套筒连接，无论工艺、成本、环保、效率均优于抗浮锚杆，满足了施工需求。
Prestressed concrete special-shaped prefabricated solid anti-floating square pile
预应力混凝土异形预制实心抗浮方桩
LI FENG (author) / LUO JIONGFU (author)
2024-01-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
Mechanically-connected prestressed concrete prefabricated special-shaped pile and preparation method
European Patent Office | 2022
| European Patent Office | 2023
Novel photovoltaic special pile of concrete prefabricated square pile
| European Patent Office | 2023
Antiseismic anti-cracking prefabricated concrete square pile
| European Patent Office | 2015