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what is rqd and why is it calculated?

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what is rqd and why is it calculated?
what is rqd and why is it calculated?

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  1. Geologists and engineers use RQD data to evaluate the quality of the rock for construction projects, tunneling, mining, and other engineering applications. It helps in understanding the stability and support requirements in excavation and construction activities, as well as assessing the overall strRead more

    Geologists and engineers use RQD data to evaluate the quality of the rock for construction projects, tunneling, mining, and other engineering applications. It helps in understanding the stability and support requirements in excavation and construction activities, as well as assessing the overall strength and characteristics of the geological formations encountered during drilling.

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