FIELD: construction and mining industry. SUBSTANCE: device for ground comprehensive testing has body with conical head and longitudinal blades containing receiving filters and channels of pore pressure transducer of axial force and torque made in form of two strings connected with flexible member built in body. Strings are installed at angle of 0 < α < 90 to device longitudinal axis and parallel and symmetrical to projection of this axis on plane in which they are located. EFFECT: higher efficiency. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM FOR INTEGRATED EARTH PROBING | 2006 |
|
RU2333314C1 |
| PLANT FOR SOUND PROCEDURE | 2012 |
|
RU2541977C2 |
| DEVICE FOR MEASURING DRILLING PARAMETERS | 2015 |
|
RU2626865C2 |
| DEVICE FOR COMPREHENSIVE PROBING OF SATURATED SOIL | 0 |
|
SU1649035A1 |
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|
RU2705851C1 |
| DRILLING AND PROBING PARAMETERS MEASURING DEVICE | 2019 |
|
RU2712897C1 |
| PORE PRESSURE PICKUP | 0 |
|
SU1792469A3 |
| DEVICE FOR STATIC SOUNDING OF GROUND | 0 |
|
SU1794990A1 |
| APPARATUS FOR INVESTIGATING SOIL | 0 |
|
SU1076528A1 |
| APPARATUS FOR SAMPLING GROUND | 0 |
|
SU1511622A1 |
