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Coring test-based pile foundation quality evaluating system and use method thereof
The invention discloses a coring test-based pile foundation quality evaluating system and a use method thereof, and relates to the field of engineering test. According to the technical main point, thecoring test-based pile foundation quality evaluating system involves a supporting frame, a hydraulic cylinder fixed to the top end of the supporting frame, a lifting plate driven by the hydraulic cylinder to ascend and descend, a driving piece fixed to the top end of the lifting plate and a drill bit driven by the driving piece to rotate, and further comprises a data analysis system; an oil pressure transmitter is arranged in a hydraulic system of the hydraulic cylinder, a displacement measuring device for measuring footage is arranged on the side edge of the lifting plate, and a rotating speed measuring device is arranged on the supporting frame; and the data analysis system involves a data acquisition module and a data processing module. According to the system and the method, the subjectivity of judgment by workers is reduced, and the accuracy of pile foundation test is improved.
本发明公开了一种基于取芯试验评价桩基质量的系统及其使用方法，涉及工程测试领域，其技术方案要点是一种基于取芯试验评价桩基质量的系统，包括支撑架、固定在支撑架顶端的液压缸、由液压缸带动升降的升降板、固定在升降板顶端的驱动件以及由驱动件带动转动的钻头，还包括数据分析系统；所述液压缸的液压系统内安置有油压变送器，所述升降板的侧边设置有测量进尺的位移测量装置，所述支撑架上设置有转速测量装置；所述数据分析系统包括数据采集模块数据处理模块。本发明具有减少工人判断的主观性，增加桩基测试的准确性的效果。
Coring test-based pile foundation quality evaluating system and use method thereof
The invention discloses a coring test-based pile foundation quality evaluating system and a use method thereof, and relates to the field of engineering test. According to the technical main point, thecoring test-based pile foundation quality evaluating system involves a supporting frame, a hydraulic cylinder fixed to the top end of the supporting frame, a lifting plate driven by the hydraulic cylinder to ascend and descend, a driving piece fixed to the top end of the lifting plate and a drill bit driven by the driving piece to rotate, and further comprises a data analysis system; an oil pressure transmitter is arranged in a hydraulic system of the hydraulic cylinder, a displacement measuring device for measuring footage is arranged on the side edge of the lifting plate, and a rotating speed measuring device is arranged on the supporting frame; and the data analysis system involves a data acquisition module and a data processing module. According to the system and the method, the subjectivity of judgment by workers is reduced, and the accuracy of pile foundation test is improved.
本发明公开了一种基于取芯试验评价桩基质量的系统及其使用方法，涉及工程测试领域，其技术方案要点是一种基于取芯试验评价桩基质量的系统，包括支撑架、固定在支撑架顶端的液压缸、由液压缸带动升降的升降板、固定在升降板顶端的驱动件以及由驱动件带动转动的钻头，还包括数据分析系统；所述液压缸的液压系统内安置有油压变送器，所述升降板的侧边设置有测量进尺的位移测量装置，所述支撑架上设置有转速测量装置；所述数据分析系统包括数据采集模块数据处理模块。本发明具有减少工人判断的主观性，增加桩基测试的准确性的效果。
Coring test-based pile foundation quality evaluating system and use method thereof
一种基于取芯试验评价桩基质量的系统及其使用方法
LIU SHIWEI (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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