1. Study on the dynamic characteristics of bit anchor cable drilling in the gravel sediments of a soft rock bottom hole
Kuidong Gao, Jihai Liu, Qingliang Zeng, Jingyi Cheng, Liqing Sun, Lisong Lin, 2023, original scientific article

Keywords: bit, anchor cable, gravel drilling, dynamic characteristic
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3. Investigation of dynamic behaviour of four-leg hydraulic support under double-impact load
Yunyue Xie, Qingliang Zeng, Kao Jiang, Zhaosheng Meng, Qinghai Li, Junming Zhang, 2022, original scientific article

Keywords: impact load, four-leg hydraulic support, double-impact, force transmission, numerical simulation
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