A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quick positioning device for detecting solid pile through low strain method
The invention provides a quick positioning device for detecting a solid pile through a low strain method. The quick positioning device for detecting the solid pile through the low strain method comprises a positioning disc provided with a positioning groove in the bottom, at least four groups of sensor mounting drawing points uniformly arranged at the top of the positioning disc, and a shock excitation hammering drawing point arranged in the center of the top of the positioning disc. According to the quick positioning device for detecting the solid pile through the low strain method, the diameter of the positioning groove is the same as that of the solid pile needing to be detected; when the positioning disc is used, observation and centering through naked eyes of detection personnel are not needed, so that the alignment of a positioning structure is facilitated; and meanwhile, sensors are mounted on the sensor mounting drawing points which are well drawn and positioned, shock excitation hammering is carried out on the shock excitation hammering drawing point which is well drawn and positioned, and then detection data are collected through the mounted sensors.
本发明提供一种低应变法检测实心桩快速定位装置。所述低应变法检测实心桩快速定位装置包括：定位盘，所述定位盘的底部开设有定位槽；至少四组传感器安装施画点，至少四组所述传感器安装施画点均匀设置于所述定位盘的顶部；激振锤击施画点，所述激振锤击施画点设置于所述定位盘的顶部的中心位置。本发明提供的低应变法检测实心桩快速定位装置具有定位槽的直径与所需检测的实心桩的直径相同，定位盘使用时不需要检测人员肉眼进行观测和对中，方便定位结构的对位，同时在施画定位好的传感器安装施画点上安装传感器，在施画定位好的激振锤击施画点上进行激振锤击，随后通过安装后的传感器收集检测数据。
Quick positioning device for detecting solid pile through low strain method
The invention provides a quick positioning device for detecting a solid pile through a low strain method. The quick positioning device for detecting the solid pile through the low strain method comprises a positioning disc provided with a positioning groove in the bottom, at least four groups of sensor mounting drawing points uniformly arranged at the top of the positioning disc, and a shock excitation hammering drawing point arranged in the center of the top of the positioning disc. According to the quick positioning device for detecting the solid pile through the low strain method, the diameter of the positioning groove is the same as that of the solid pile needing to be detected; when the positioning disc is used, observation and centering through naked eyes of detection personnel are not needed, so that the alignment of a positioning structure is facilitated; and meanwhile, sensors are mounted on the sensor mounting drawing points which are well drawn and positioned, shock excitation hammering is carried out on the shock excitation hammering drawing point which is well drawn and positioned, and then detection data are collected through the mounted sensors.
本发明提供一种低应变法检测实心桩快速定位装置。所述低应变法检测实心桩快速定位装置包括：定位盘，所述定位盘的底部开设有定位槽；至少四组传感器安装施画点，至少四组所述传感器安装施画点均匀设置于所述定位盘的顶部；激振锤击施画点，所述激振锤击施画点设置于所述定位盘的顶部的中心位置。本发明提供的低应变法检测实心桩快速定位装置具有定位槽的直径与所需检测的实心桩的直径相同，定位盘使用时不需要检测人员肉眼进行观测和对中，方便定位结构的对位，同时在施画定位好的传感器安装施画点上安装传感器，在施画定位好的激振锤击施画点上进行激振锤击，随后通过安装后的传感器收集检测数据。
Quick positioning device for detecting solid pile through low strain method
一种低应变法检测实心桩快速定位装置
LI ZHENGCHAO (author) / MA XIAOLIN (author) / JIANG PENG (author) / LI FAJIANG (author) / WANG KUO (author) / PAN LEI (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Quick positioning device for detecting hollow pile through low strain method
| European Patent Office | 2021
Positioning device for detecting integrity of pile foundation through low strain method
| European Patent Office | 2021
Pile center positioning device and pile center positioning method
| European Patent Office | 2023
Pile sinking positioning device and pile sinking positioning method
| European Patent Office | 2022
Pile driver positioning pile point laser positioning device
| European Patent Office | 2024