试验结果表明，破裂砂岩失稳蠕变过程与煤岩一般的蠕变规律相似；
The results show that creep law of fractured sandstone is similar to those of the general creep characteristics of coal and rock.
试验结果表明，破裂砂岩失稳蠕变过程与煤岩一般的蠕变规律相似；
The results show that creep law of fractured sandstone is similar to those of the general creep characteristics of coal and rock.
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