True three-dimensional dynamic and static combination shear device under high- temperature, high pore pressure and chemical coupling and method therefor
US11982664B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Feb 7, 2024 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Feb 7, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present application provides a true three-dimensional dynamic and static combination shear device under high-temperature, high pore pressure and chemical coupling and a method therefor, specifically designed for the rock indoor loading test technical field. The device includes a hydraulic system, a pore pressure coupling system, an annular frame, a frame base, a lateral horizontal support platform, a lateral floating frame, a normal dynamic and static combination loading cylinder, a lateral dynamic and static combination loading cylinder, a tangential hydrostatic loading cylinder, a tangential disturbance loading cylinder, a high-temperature box, and a true three-dimensional high-temperature, high pore pressure and chemical coupling shear box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.