How to design a mined tunnel (introduction and approach)

Discover the essentials of rock mass classification in mining engineering with our comprehensive guide. In this video, we delve into the Rock Mass Rating (RMR) approach, including both the RMR89 and RMR14 systems, alongside the Q-rating system. Learn how these classification methods are pivotal in assessing rock mass quality and their application in critical mining operations.
Link to software: civils.ai/mining/2
What You'll Learn:
Introduction to Rock Mass Rating (RMR): Get to grips with the basics of the RMR approach, including the differences between RMR89 and RMR14, and how these systems evaluate rock mass properties.
Understanding the Q-Rating System: Explore the Q-rating system's criteria for rock mass classification, and its significance in mining engineering.
Practical Applications: See how these classification systems are used to calculate the stand-up time of mined caverns, aiding in the design of rock bolt spacing, length, and determining the optimal sprayed concrete lining (SCL) thickness for tunnel stability.
Why Watch?
Enhance Your Mining Engineering Knowledge: Perfect for students, professionals, and enthusiasts in the field of mining engineering looking to deepen their understanding of rock mass classification.
Practical Insights: Gain valuable insights into the real-world application of these classification systems in designing safer and more efficient mining operations.
Expert Explanations: Our video simplifies complex concepts into easy-to-understand explanations, supported by examples and visual aids.
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Hashtags:
#MiningEngineering #RockMassClassification #RMR #QRatingSystem #GeotechnicalEngineering #EngineeringEducation
Tags:
Rock Mass Rating, RMR 89, RMR 14, Q-rating system, mining engineering, geotechnical engineering, rock mass classification, stand-up time calculation, rock bolt design, sprayed concrete lining, educational

[@stillpoppies2059]

Very interesting. Thanks for sharing

[@civil-engineering-ai]

No problem, if there are any other types of videos you'd like to see we can put it together

[@stillpoppies2059]

@@civil-engineering-ai I am also from a tunnelling background and worked on various prestigious tunnelling project.