... al. phic rocks w 0K or 800 K e other prop arkable var ction angle applied on t granite wa noticeable r . In XRD a Goheung d dstone, in SE water pressu e shear stren ent-mortar and high n r the shear te Heating ra ( C/min 3.0 atic diagram dition ts, shear ch stiffness, a d effective n ction angle s...

... system in field to evaluate the degree of fire-damage readily for both brittle and ductile tunnel supporting materials, this research focused on the failure characteristics and evolution on both macro-scale (stiffness, strength and toughness) as well as micro-scale (localization, crack initiation...