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根据沈北煤田软岩巷道支护的实际条件,模拟制作巷道模型,并进行加载试验,取得了相应参数,为具体施工提供了重要的参考数据。
According to the actual conditions of soft rock tunnel supporting in Shenbei coalfield, the tunnel model was simulated and loaded, and the corresponding parameters were obtained, which provided important reference data for concrete construction.