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.
用低应变法检测嵌岩桩，若桩底出现明显同相反射，多数因桩底缺陷引起。
Testing bearing pile with low strain method will be some defects in the bottom if the echo from the tip has the same phase as the pulse at the top.
用低应变法检测嵌岩桩，若桩底出现明显同相反射，多数因桩底缺陷引起。
Testing bearing pile with low strain method will be some defects in the bottom if the echo from the tip has the same phase as the pulse at the top.
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