Open Access Research Paper Views (276) Download (9) Determination strength parameters rock masses jajarm tunnel based on geotechnical study Dadkhah Rasool, Hoseeinmirzaee Zahra J. Bio. Env. Sci.4( 6), 495-502, June 2014. Key: Geotechnical surveyGSIJajarm tunnelQRMRRock mass strength Details
