风积沙区不同沙基比对覆岩移动和破坏的影响
王创业,薛瑞雄,张玺
Research on influence of different ratio of sand and bedrock on overlying rock movement and damage in sandy and windy region
煤炭工程 . 2015, (10): 93 -96 .  DOI: 10.11799/ce201510030