Failure analysis of rock drilling hammer head and discussion on performance enhancement
DUAN Xiugang, ZHANG Xinjin, LI Han, XU Nuo, ZHANG Hongsheng, NIE Yihong
Physics Examination and Testing . 2026, (2): 60 -66 .  DOI: 10.13228/j.boyuan.issn1001-0777.20250040