A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Displacement testing device and method for detecting uplift bearing capacity of anti-floating anchor rod
The invention provides a displacement testing device and method for detecting the uplift bearing capacity of an anti-floating anchor. The displacement testing device comprises a to-be-detected anti-floating anchor, at least two auxiliary detection anti-floating anchors, a steel plate assembled by the to-be-detected anti-floating anchor, a steel plate assembled by the auxiliary detection anti-floating anchor and at least two displacement meters. The light steel pipe is fixed on a steel plate for assisting in detecting the assembly of the anti-floating anchor rod; a probe of the displacement meter is in full contact with a steel plate assembled on the anti-floating anchor rod to be detected, and the displacement meter is fixed on the light steel pipe. According to the method, the influence of construction disturbance around the anti-floating anchor rod to be detected on displacement test data is weakened, and meanwhile, due to the uplift phenomenon of a cushion layer or a soil body around the anti-floating anchor rod when the anti-floating anchor rod is subjected to uplift bearing capacity detection, the additional influence of the phenomenon on the displacement test data is avoided. In addition, a plurality of displacement meters can be erected on the same horizontal plane, and the situation that accidental errors serve as final displacement data is prevented.
本发明提供一种用于抗浮锚杆抗拔承载力检测的位移测试装置及测试方法，包括待检测抗浮锚杆、至少两根辅助检测抗浮锚杆、待检测抗浮锚杆装配的钢板、辅助检测抗浮锚杆装配的钢板和至少两支位移计；轻质钢管固定于辅助检测抗浮锚杆装配的钢板上；位移计的探针与待检测抗浮锚杆装配的钢板充分接触，位移计固定在轻质钢管上。本发明减弱了待检测抗浮锚杆周围施工扰动对位移测试数据产生的影响，同时由于抗浮锚杆进行抗拔承载力检测时所述抗浮锚杆周围的垫层或土体发生隆起现象，避免了所述现象对位移测试数据产生附加影响。且本发明可以在同一水平面架设多支位移计，防止了偶然误差作为最终位移数据情况的出现。
Displacement testing device and method for detecting uplift bearing capacity of anti-floating anchor rod
The invention provides a displacement testing device and method for detecting the uplift bearing capacity of an anti-floating anchor. The displacement testing device comprises a to-be-detected anti-floating anchor, at least two auxiliary detection anti-floating anchors, a steel plate assembled by the to-be-detected anti-floating anchor, a steel plate assembled by the auxiliary detection anti-floating anchor and at least two displacement meters. The light steel pipe is fixed on a steel plate for assisting in detecting the assembly of the anti-floating anchor rod; a probe of the displacement meter is in full contact with a steel plate assembled on the anti-floating anchor rod to be detected, and the displacement meter is fixed on the light steel pipe. According to the method, the influence of construction disturbance around the anti-floating anchor rod to be detected on displacement test data is weakened, and meanwhile, due to the uplift phenomenon of a cushion layer or a soil body around the anti-floating anchor rod when the anti-floating anchor rod is subjected to uplift bearing capacity detection, the additional influence of the phenomenon on the displacement test data is avoided. In addition, a plurality of displacement meters can be erected on the same horizontal plane, and the situation that accidental errors serve as final displacement data is prevented.
本发明提供一种用于抗浮锚杆抗拔承载力检测的位移测试装置及测试方法，包括待检测抗浮锚杆、至少两根辅助检测抗浮锚杆、待检测抗浮锚杆装配的钢板、辅助检测抗浮锚杆装配的钢板和至少两支位移计；轻质钢管固定于辅助检测抗浮锚杆装配的钢板上；位移计的探针与待检测抗浮锚杆装配的钢板充分接触，位移计固定在轻质钢管上。本发明减弱了待检测抗浮锚杆周围施工扰动对位移测试数据产生的影响，同时由于抗浮锚杆进行抗拔承载力检测时所述抗浮锚杆周围的垫层或土体发生隆起现象，避免了所述现象对位移测试数据产生附加影响。且本发明可以在同一水平面架设多支位移计，防止了偶然误差作为最终位移数据情况的出现。
Displacement testing device and method for detecting uplift bearing capacity of anti-floating anchor rod
用于抗浮锚杆抗拔承载力检测的位移测试装置及测试方法
JIA JINQING (author) / ZHANG XIAOSHUO (author) / ZHANG WEI (author) / XIANG XIN (author) / YAO ZENGBO (author) / ZHANG HUANHUAN (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Device for detecting uplift bearing capacity of sealed anchor cable
| European Patent Office | 2021
Jack supporting device for supporting anchor cable uplift bearing capacity test
| European Patent Office | 2024
| European Patent Office | 2015