The university of Trondheim the Norweigian institute of technology the division of construction engineering. Project report 1-88 HRAD ROCK TUNNEL BORING. 143
FANGMING, G. 円周軌道切削における岩石の切削抵抗. 資源・素材学会誌. 1992, 108, No.7, 562
The university of Trondheim the Norweigian institute of technology the division of construction engineering. Project report 1-88 HRAD ROCK TUNNEL BORING. 170