A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single pile bearing capacity detection device and use method
The invention relates to the technical field of single pile detection, and provides a single pile bearing capacity detection device and a use method.The single pile bearing capacity detection device comprises a to-be-detected pile, an infrared distance meter and an inclination angle monitor, the infrared distance meter and the inclination angle monitor are arranged on the to-be-detected pile, two embedded piles are fixed to the two sides of the to-be-detected pile through pile foundations, and the two embedded piles and the to-be-detected pile are distributed in a linear mode; the heights of the two ends of the counter-force beam are adjusted through the supporting mechanisms on the two embedded piles, the counter-force beam is made to be in the horizontal posture, the jacking mechanism applies thrust to the counter-force beam through the loading mechanism, and due to the fact that the counter-force beam is bound through the hanging mechanisms at the two ends, the counter-force beam can be suspended. The counter-force beam, the loading mechanism and the jacking mechanism generate vertical counter-force to the pile to be tested, so that the pile to be tested generates downward displacement, the displacement amount is recorded through the infrared distance meter, compared with the prior art, the operation is simple, the stress balance of the counter-force beam before loading can be ensured, and the test accuracy is improved. The problems of complex structure and high operation difficulty in the prior art are solved.
本发明涉及单桩检测技术领域，提出了单桩承载力检测装置及使用方法，包括待测桩、以及布置在待测桩上的红外测距仪及倾角监测仪，所述待测桩的两侧通过桩基础固定有两个预埋桩，且两个预埋桩与待测桩呈一字型分布；本发明中通过两个预埋桩上的支撑机构调节反力梁的两端高度，使反力梁处于水平姿态，由顶升机构通过加载机构向反力梁施加推力，由于反力梁通过两端的悬挂机构进行束缚，进而由反力梁、加载机构以及顶升机构对待测桩产生竖直的反作用力使待测桩产生向下的位移，位移量通过红外测距仪进行记录，本发明相对于现有技术来说，操作简单，且能够保证反力梁在加载前的受力均衡，解决了现有技术中结构复杂操作难度大的问题。
Single pile bearing capacity detection device and use method
The invention relates to the technical field of single pile detection, and provides a single pile bearing capacity detection device and a use method.The single pile bearing capacity detection device comprises a to-be-detected pile, an infrared distance meter and an inclination angle monitor, the infrared distance meter and the inclination angle monitor are arranged on the to-be-detected pile, two embedded piles are fixed to the two sides of the to-be-detected pile through pile foundations, and the two embedded piles and the to-be-detected pile are distributed in a linear mode; the heights of the two ends of the counter-force beam are adjusted through the supporting mechanisms on the two embedded piles, the counter-force beam is made to be in the horizontal posture, the jacking mechanism applies thrust to the counter-force beam through the loading mechanism, and due to the fact that the counter-force beam is bound through the hanging mechanisms at the two ends, the counter-force beam can be suspended. The counter-force beam, the loading mechanism and the jacking mechanism generate vertical counter-force to the pile to be tested, so that the pile to be tested generates downward displacement, the displacement amount is recorded through the infrared distance meter, compared with the prior art, the operation is simple, the stress balance of the counter-force beam before loading can be ensured, and the test accuracy is improved. The problems of complex structure and high operation difficulty in the prior art are solved.
本发明涉及单桩检测技术领域，提出了单桩承载力检测装置及使用方法，包括待测桩、以及布置在待测桩上的红外测距仪及倾角监测仪，所述待测桩的两侧通过桩基础固定有两个预埋桩，且两个预埋桩与待测桩呈一字型分布；本发明中通过两个预埋桩上的支撑机构调节反力梁的两端高度，使反力梁处于水平姿态，由顶升机构通过加载机构向反力梁施加推力，由于反力梁通过两端的悬挂机构进行束缚，进而由反力梁、加载机构以及顶升机构对待测桩产生竖直的反作用力使待测桩产生向下的位移，位移量通过红外测距仪进行记录，本发明相对于现有技术来说，操作简单，且能够保证反力梁在加载前的受力均衡，解决了现有技术中结构复杂操作难度大的问题。
Single pile bearing capacity detection device and use method
单桩承载力检测装置及使用方法
WANG ZHILONG (author) / ZHANG HE (author) / FENG BIN (author) / DENG SHILEI (author) / LIN YING (author) / LI GANG (author)
2024-12-31
Patent
Electronic Resource
Chinese
Single pile foundation bearing capacity detection device and method
| European Patent Office | 2021
Single pile bearing capacity detection device for foundation stirring pile-forming construction
| European Patent Office | 2022