Zihang Zhang

1 month ago | onlinelibrary.wiley.com | Zihang Zhang |Yang Liu |Shangqing Yang

Conflicts of Interest The authors declare no conflicts of interest. References 1, , , , , and , “Backfill Support's Backfill and Operation Properties and Evaluation,” Journal of Central South University 25, no. 6 (2018): 1524–1534, https://doi.org/10.1007/s11771-018-3845-1. 2, , , , and , “Structure Optimal Design Research on Backfill Hydraulic Support,” Journal of Central South University 24, no. 7 (2017): 1637–1646, https://doi.org/10.1007/s11771-017-3569-7.