T/CGA 027-2021
Multi-indicator comprehensive method of drilling core for evaluation of rockburst tendency in gold mine (English Version)

Standard No.

T/CGA 027-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CGA 027-2021

Scope

This document specifies the technical methods and technical requirements for using geological cores to evaluate rock burst propensity. This document is applicable to the identification of rockburst tendency in gold mines and other underground projects with similar geological conditions.

T/CGA 027-2021 history

• 2021 T/CGA 027-2021 Multi-indicator comprehensive method of drilling core for evaluation of rockburst tendency in gold mine