A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pile anti-pulling detection counter-force device
The invention discloses a foundation pile anti-pulling detection counter-force device. The foundation pile anti-pulling detection counter-force device comprises a first counter-force beam, a second counter-force beam, a first main beam, a second main beam, a first jack, a second jack, a third jack, a fourth jack and a locking assembly. The first counter-force beam and the second counter-force beam are arranged on the surface of a foundation in a left-right parallel and spaced mode, and the first main beam and the second main beam are arranged above the first counter-force beam and the second counter-force beam in a crossing mode. A detected foundation pile is buried in a foundation, and a main rib exposed out of the top of the detected foundation pile is fixed to the first main beam and the second main beam through the locking assembly; and the first jack is installed at the bridging position of the first main beam and the first counter-force beam, the second jack is installed at the bridging position of the first main beam and the second counter-force beam, the third jack is installed at the bridging position of the second main beam and the first counter-force beam, and the fourth jack is installed at the bridging position of the second main beam and the second counter-force beam. The foundation pile anti-pulling detection counter-force device is simple in structure and low in cost, and the load of 2000 tons can be reached through field tests.
本发明公开了一种基桩抗拔检测反力装置，包括第一反力梁、第二反力梁、第一主梁、第二主梁、第一千斤顶、第二千斤顶、第三千斤顶、第四千斤顶以及锁固组件；第一反力梁和第二反力梁左右平行间隔布置于地基的表面，第一主梁和第二主梁横跨布置于第一反力梁、第二反力梁的上方；受检基桩埋设于地基中，受检基桩顶部漏出的主筋通过锁固组件固定于第一主梁和第二主梁上；第一主梁与第一反力梁的跨接处安装有第一千斤顶，第一主梁与第二反力梁的跨接处安装有第二千斤顶，第二主梁与第一反力梁的跨接处安装有第三千斤顶，第二主梁与第二反力梁的跨接处安装有第四千斤顶。本发明结构简单，成本低，通过现场试验可以达到2000吨的荷载。
Foundation pile anti-pulling detection counter-force device
The invention discloses a foundation pile anti-pulling detection counter-force device. The foundation pile anti-pulling detection counter-force device comprises a first counter-force beam, a second counter-force beam, a first main beam, a second main beam, a first jack, a second jack, a third jack, a fourth jack and a locking assembly. The first counter-force beam and the second counter-force beam are arranged on the surface of a foundation in a left-right parallel and spaced mode, and the first main beam and the second main beam are arranged above the first counter-force beam and the second counter-force beam in a crossing mode. A detected foundation pile is buried in a foundation, and a main rib exposed out of the top of the detected foundation pile is fixed to the first main beam and the second main beam through the locking assembly; and the first jack is installed at the bridging position of the first main beam and the first counter-force beam, the second jack is installed at the bridging position of the first main beam and the second counter-force beam, the third jack is installed at the bridging position of the second main beam and the first counter-force beam, and the fourth jack is installed at the bridging position of the second main beam and the second counter-force beam. The foundation pile anti-pulling detection counter-force device is simple in structure and low in cost, and the load of 2000 tons can be reached through field tests.
本发明公开了一种基桩抗拔检测反力装置，包括第一反力梁、第二反力梁、第一主梁、第二主梁、第一千斤顶、第二千斤顶、第三千斤顶、第四千斤顶以及锁固组件；第一反力梁和第二反力梁左右平行间隔布置于地基的表面，第一主梁和第二主梁横跨布置于第一反力梁、第二反力梁的上方；受检基桩埋设于地基中，受检基桩顶部漏出的主筋通过锁固组件固定于第一主梁和第二主梁上；第一主梁与第一反力梁的跨接处安装有第一千斤顶，第一主梁与第二反力梁的跨接处安装有第二千斤顶，第二主梁与第一反力梁的跨接处安装有第三千斤顶，第二主梁与第二反力梁的跨接处安装有第四千斤顶。本发明结构简单，成本低，通过现场试验可以达到2000吨的荷载。
Foundation pile anti-pulling detection counter-force device
一种基桩抗拔检测反力装置
MENG ZHAOHUI (author) / LIU QIANG (author) / HUANG JIANHUI (author) / ZHANG GUOBIN (author) / YE JUNTING (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Portable small-tonnage foundation pile anti-pulling detection counter-force device
| European Patent Office | 2023
Anti-pulling bearing force test device for foundation detection anti-pulling pile
| European Patent Office | 2020
Anti-pulling counter-force device for cast-in-place concrete pile
| European Patent Office | 2024