doi: 10.9711/KTAJ.2021.23.6.589

복수의 워터젯 노즐 운용변수에 따른 화강암 천공성능 및 형상 분석

Analysis of drilling performance and shape for granite according to operating parameters of waterjet nozzles

• Park,Jun-Sik,
• Cha,Hyun-Jong,
• Hong,Eun-Soo,
• Jun,Hyung-Woo,
• Oh,Tae-Min