The wear volume was measured with 3D measuring instrument and the relationship between the fresh surface fretting wear produces and lost surface was evaluated with the potentialpulse method.
用三坐标表面粗糙度仪测量了磨损体积，利用脉冲电位评价磨损产生的新生面与磨损表面的关系。
2
The wear volume was measured with 3D measuring instruments and the relationship between the fresh surface that fretting wear produces and worn surface was evaluated with the potentialpulse method.
用三坐标表面粗糙度仪测量了磨损体积，利用脉冲电位评价磨损产生的新生面与磨损表面的关系。
3
Strong adjacent-field pulse ground motions pose severe potential damage to the structures.