Lastly, the paper simulates bolt timbering of the laneway along the gob.

最后, 分析模拟了沿空巷道的锚杆支护情况.

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Escarpment railway laneway is the place where accidents often happen.

大坡度轨道巷运输是矿井辅助运输的事故多发处.

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The extreme soft rock laneway have the characteristic of continuous plastical deformation destroying.

极软岩巷道具有持续塑性变形破坏工程特征,单一支护方式难以控制.

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