煤巷锚杆预紧力损失特征及围岩控制机理研究
于智卓, 孙鑫, 刘克臣
Study on Loss Characteristics of Bolt Pre-tightening Force and Surrounding Rock Control Mechanism in Coal Roadway
煤炭工程 . 2023, (3): 41 -46 .  DOI: 10.11799/ce202303008