1. Study of Utilization Factor and Advance Rate of Hard Rock TBMS Open Access Author: Farrokh, Ebrahim Title: Study of Utilization Factor and Advance Rate of Hard Rock TBMS Graduate Program: Energy and Mineral Engineering Keywords: TBMHard RockAdvance RateUtilizationCutter LifeLearning Phase File: Download Thesis-rev3.pdf Committee Members: Jamal Rostami, Dissertation Advisor/Co-AdvisorJamal Rostami, Committee Chair/Co-ChairDr R Larry Grayson, Committee MemberAntonio Nieto, Committee MemberDr Prasenjit Basu, Special Member