Applications of Fuzzy Theory-Based Approaches in Tunnelling Geomechanics: a State-of-the-Art Review

Abstract The first introduction of fuzzy theory in the nineteenth century created room for continuous research and application various fields. Fuzzy set has been globally applied geotechnical engineering, this field continues to date. inference system is considered be one most popular techniques adopted resolve some geomechanical challenges faced both surface underground excavations. This paper unpacks theory-based approaches mine geomechanics with aim expanding innovative same approach specifically tunnel geomechanics. was achieved by conducting a review recent successful unsuccessful applications systems excavations/tunnelling Indeed, outlined cardinal points associated ability technique solve complex problems. However, success accompanied few limitations methodology. Finally, future outlook established.