激发应力波在锚杆锚固体中传播规律的实验研究

The laboratory study about propagating regulation of excited stress wave in anchorage bolt

通过理论分析和实验研究 ,证明了锚杆锚固体中弹性应力波的波速确实会发生变化 。

The variance of the speed of elastic stress wave is proved by theoretic analysis and laboratory study, the relation between rock bolt integrity and the speed of elastic stress wave in anchorage bolt is also given.