Dennis Duffy Courtesy Affiliate, Emeritus Professor duffy1@asu.edu 480-965-3378 SCHWADA CLASSRM OFC BLDG TEMPE, AZ 85287 Biography Research Teaching Previous Next Research Activity Duffy,Dennis Michael. SPECIFIC APPLICATIONS OF SHOTCRETE TO ENHANCE ROCK MASS STABILITY, PHASE II. AZ DEPT OF TRANSPORTATION(10/1/1997 - 2/28/2005). Duffy,Dennis Michael. SPECIFIC APPLICATION OF SHOTCRETE TO ENHANCE ROCK MASS STABILITY, PHASE II. AZ DEPT OF TRANSPORTATION(10/1/1997 - 7/31/2000). Duffy,Dennis Michael. EXAMINATION OF TRENCH STABILITY AND PREDICTION OF FAILURE. (2/13/1990 - 4/17/1992). Presentations
