A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation reinforcement pressure bearing and drawing resisting composite anchorage structure and anchorage method thereof
The invention discloses a foundation reinforcement pressure bearing and drawing resisting composite anchorage structure. The structure comprises pile top parts, an anchorage pull rod, an anti-pull anchor rod and anchor heads, the pile top parts are mounted on the upper surfaces of an original foundation and a newly-added pile, multiple through holes are formed in the pile top parts, the lower endsof the anchorage pull rod and the anti-pull anchor rod are anchored with the original foundation and the newly-added pile, the upper ends of the anchorage pull rod and the anti-pull anchor rod penetrate through and extend out of the through holes, the anchor heads are mounted on the upper surfaces of the pile top parts, and the anchor heads are anchored with the upper ends of the anchorage pull rod and the anti-pull anchor rod. The invention further discloses an anchorage method. The newly-added pile achieves the vertical bearing function, and achieves the anti-pull effect, a certain depth does not need to be chiseled from a pile hole, a large-power machine is not needed, a large amount of noise cannot be generated, and concrete waste cannot be generated. In addition, the structure does not need a large amount of water for prefabricating concrete, site machining is not needed, manufacturing and mounting are easy, construction is rapid and convenient, and the construction speed and efficiency can be greatly improved.
本发明公开了一种基础加固承压和抗拉拔复合锚固结构，包括桩顶构件、锚固拉杆、抗拔锚杆和锚头，桩顶构件设于原基础和新增桩的上表面上，桩顶构件上开有若干通孔，锚固拉杆和抗拔锚杆的下端分别与原基础和新增桩锚固，锚固拉杆和抗拔锚杆的上端穿过并伸出通孔；锚头设于桩顶构件的上表面上，锚头与锚固拉杆和抗拔锚杆的上端锚固。本发明还公开了一种锚固方法。本发明能使新增桩既能起到竖向承重功能，又能起到抗拔的效果，且无需在桩孔上再凿除一定的深度，不需要用到大功率机械，不会产生大量噪音，也不会产生混凝土废料。另外，本结构不需要大量水制配混凝土，且无需现场加工，制造和安装简单，施工快捷和方便，极大地提高了施工的速度和效率。
Foundation reinforcement pressure bearing and drawing resisting composite anchorage structure and anchorage method thereof
The invention discloses a foundation reinforcement pressure bearing and drawing resisting composite anchorage structure. The structure comprises pile top parts, an anchorage pull rod, an anti-pull anchor rod and anchor heads, the pile top parts are mounted on the upper surfaces of an original foundation and a newly-added pile, multiple through holes are formed in the pile top parts, the lower endsof the anchorage pull rod and the anti-pull anchor rod are anchored with the original foundation and the newly-added pile, the upper ends of the anchorage pull rod and the anti-pull anchor rod penetrate through and extend out of the through holes, the anchor heads are mounted on the upper surfaces of the pile top parts, and the anchor heads are anchored with the upper ends of the anchorage pull rod and the anti-pull anchor rod. The invention further discloses an anchorage method. The newly-added pile achieves the vertical bearing function, and achieves the anti-pull effect, a certain depth does not need to be chiseled from a pile hole, a large-power machine is not needed, a large amount of noise cannot be generated, and concrete waste cannot be generated. In addition, the structure does not need a large amount of water for prefabricating concrete, site machining is not needed, manufacturing and mounting are easy, construction is rapid and convenient, and the construction speed and efficiency can be greatly improved.
本发明公开了一种基础加固承压和抗拉拔复合锚固结构，包括桩顶构件、锚固拉杆、抗拔锚杆和锚头，桩顶构件设于原基础和新增桩的上表面上，桩顶构件上开有若干通孔，锚固拉杆和抗拔锚杆的下端分别与原基础和新增桩锚固，锚固拉杆和抗拔锚杆的上端穿过并伸出通孔；锚头设于桩顶构件的上表面上，锚头与锚固拉杆和抗拔锚杆的上端锚固。本发明还公开了一种锚固方法。本发明能使新增桩既能起到竖向承重功能，又能起到抗拔的效果，且无需在桩孔上再凿除一定的深度，不需要用到大功率机械，不会产生大量噪音，也不会产生混凝土废料。另外，本结构不需要大量水制配混凝土，且无需现场加工，制造和安装简单，施工快捷和方便，极大地提高了施工的速度和效率。
Foundation reinforcement pressure bearing and drawing resisting composite anchorage structure and anchorage method thereof
一种基础加固承压和抗拉拔复合锚固结构及其锚固方法
LIANG DONG (author) / WANG YELU (author) / YU DONGHUA (author) / CHEN XIANGHONG (author) / LIU FENG (author) / ZENG LAN (author) / LIANG ZHENYU (author) / HUANG LUOHUA (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2017
| European Patent Office | 2024
Anchorage Reinforcement Cable Bolts and Anchorage Reinforcement Cable Bolts Method
| European Patent Office | 2023
STEEL PIPE PILE AND REINFORCEMENT BAR ANCHORAGE STRUCTURE AND ANCHORAGE METHOD
| European Patent Office | 2019
| European Patent Office | 2021