若岩体呈脆性，则在地下厂房的高边墙常常产生劈裂裂缝区。
If the rock mass behaved brittle, splitting cracks would happen on the high side wall of underground caverns.
地球化学特征研究结果表明，嘎若岩体属于钙碱性岩系，为S型花岗岩。
The geochemical study shows that the rock is S-type granite, belonging to the calc-alkaline suite.
一只手放在岩块上，用另一只手的掌心撞它，若感觉振动，试著踢一踢或拉一拉石头。
Place one hand on the rock and bang it with the palm of the other hand. If vibration is felt try to kick or pull the rock.
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