Multi-functional stratigraphic structure model testing system and testing method
US11151904B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 12, 2021 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Apr 12, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B23/40
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Provided are a multi-functional stratigraphic structure model testing system and testing method. The system includes a test piece testing device platform that includes a watertight fan-shaped closed cavity, a fluid-solid coupling loading system, and an anti-arc reaction frame system. A coupling loading system region consist of hydraulic (liquid) loading and multi-directional solid-skeleton loading onto a pore or crack test piece, which can be independently operated or combined with each other's. The fan-shaped closed cavity is fixed through the anti-arc reaction frame system, and a fan-shaped center region is provided with an application region of underground working face. The other two flat fan sides are provided with application regions of physical and chemical improvement for surrounding rock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.