rock wool fiber 岩棉粉尘
The dissertation applied the Shear Lag theories in Fiber Reinforced Composite material mechanics to the analysis of stress distribution of the anchored rock mass.
本文将纤维增强复合材料剪切滞理论运用于锚杆加固岩体应力分布规律的研究。
So the fiber reinforced plastic bar anchors can make the anchoring techniques have a more wide range of rock engineering applications.
因此，用纤维增聚合物锚杆代替钢锚杆为锚固技术在岩土工程中的应用开辟了广阔的前景。
In this paper, with bending loss of optical fiber, deformation of rock layer can be monitored.
在本论文中，首先根据光纤的弯曲损耗原理监测岩层的变形。
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