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Roadway Through Fault Strengthening Technology
Author(s): 
Pages: 38-39
Year: Issue:  3
Journal: Coal

Abstract: 运用马丽散化学聚合脂对破碎顶板进行超前加固,与传统加固相比有效地控制了围岩垮落,为架设永久支护,提供了时间和空间,且施工工艺简单,取得了良好的技术经济效益.
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