Optimization and Application of Vertical Isolation Columns in the Deep Mining of Gently Inclined Thick Ore Bodies
1.School of Civil Engineering, Qingdao University of Technology, Qingdao, Shandong 266520, China
2.School of Science, Qingdao University of Technology, Qingdao, Shandong 266520, China
3.Shandong North Chuangxin Waterproof Technology Group Co., Ltd., Binzhou, Shandong 251900, China
4.Laiwu Iron & Steel Group Laiwu Mining Co., Ltd., Jinan, Shandong 250013, China
5.Beijing Urban Construction North Group Co., Ltd., Beijing 101301, China
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