A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultrasonic vibration static penetrometer
The invention provides an ultrasonic vibration static penetrometer, and relates to the field of geological prospecting, the ultrasonic vibration static penetrometer comprises a friction cylinder, an ultrasonic vibration unit, an ultrasonic generator, a conical tip, a conical tip pressure sensor and a side wall friction resistance sensor, and one side of the ultrasonic vibration unit is connected with the end of the friction cylinder. The problem that when a traditional static sounding surface penetrates into a hard soil layer, penetration cannot be achieved due to the fact that counter force provided by an instrument is limited and a probe easily reaches ultimate bearing capacity is solved, and penetration resistance can be effectively reduced. Therefore, the static sounding probe is suitable for hard soil layers, dense sand soil stratums and the like, the service life of the probe is longer, and the application range of static sounding is expanded.
本发明提供一种超声波振动静力触探仪，涉及地质勘探领域，包括摩擦筒、超声波振动单元、超声波发生器、锥尖以及锥尖压力传感器和侧壁摩阻力传感器，所述超声波振动单元一侧与所述摩擦筒端头连接。本发明解决了传统静力触探面贯入硬质土层时由于仪器提供反力有限和探头容易达到极限承载力而无法穿透的难题，可有效减小贯入阻力。因此，本发明适用于硬质土层、密实砂土地层等，探头使用寿命更长，扩大了静力触探的应用范围。
Ultrasonic vibration static penetrometer
The invention provides an ultrasonic vibration static penetrometer, and relates to the field of geological prospecting, the ultrasonic vibration static penetrometer comprises a friction cylinder, an ultrasonic vibration unit, an ultrasonic generator, a conical tip, a conical tip pressure sensor and a side wall friction resistance sensor, and one side of the ultrasonic vibration unit is connected with the end of the friction cylinder. The problem that when a traditional static sounding surface penetrates into a hard soil layer, penetration cannot be achieved due to the fact that counter force provided by an instrument is limited and a probe easily reaches ultimate bearing capacity is solved, and penetration resistance can be effectively reduced. Therefore, the static sounding probe is suitable for hard soil layers, dense sand soil stratums and the like, the service life of the probe is longer, and the application range of static sounding is expanded.
本发明提供一种超声波振动静力触探仪，涉及地质勘探领域，包括摩擦筒、超声波振动单元、超声波发生器、锥尖以及锥尖压力传感器和侧壁摩阻力传感器，所述超声波振动单元一侧与所述摩擦筒端头连接。本发明解决了传统静力触探面贯入硬质土层时由于仪器提供反力有限和探头容易达到极限承载力而无法穿透的难题，可有效减小贯入阻力。因此，本发明适用于硬质土层、密实砂土地层等，探头使用寿命更长，扩大了静力触探的应用范围。
Ultrasonic vibration static penetrometer
一种超声波振动静力触探仪
WU FAQUAN (author) / LIU BOLONG (author) / WU JIE (author) / LI YUANLONG (author) / SHEN ZHEHONG (author) / CHEN WEIHONG (author) / WANG QIURONG (author) / ZHENG YUHAO (author) / MA JUNLIANG (author)
2024-10-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Use of static soil penetrometer in Holland
| Engineering Index Backfile | 1963
Some experiences with an electrical static penetrometer
| Online Contents | 1978
Some experiences with an electrical static penetrometer
| Online Contents | 1978