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T/CSRME 026-2022 Active
T/CSRME 026-2022 Stability assessment methods for surrounding rock of underground cavern
Abstract
This document specifies the technical methods for evaluating the stability of the surrounding rock of underground chambers. This document is applicable to the analysis and evaluation of the stability of hard surrounding rock in underground chambers during the survey and design stages and the construction stages in the fields of water conservancy, hydropower, transportation, energy, and mining. This document is not applicable to the evaluation of the stability of surrounding rock caused by issues such as water and mud bursts, gas outbursts, large deformation of soft rock, and impact ground pressure.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CSRME 026-2022 |
| CCS | Earth and stone work, tunnel engineering |
| ICS | Earthwork, excavation, foundation construction, and underground engineering |
| Implement Date | 2022-09-01 |
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$ 34.00