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Abstract:
实验研究了轴对称加载条件下,在有、无缺陷的管道中应力波的传播特性.实现了在非弥散频率范围内单模态应力波的激励;在无缺陷的情况下研究了应力波的反射、衰减等;同时研究了缺陷前后不同点、距缺陷一定距离的同一截面上的多点对激励的响应.结果表明,由于在波的传播过程中衰减相对较小,这种方法有望实现管道的长距离缺陷检测.
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实验力学
ISSN: 1001-4888
Year: 2004
Issue: 1
Volume: 19
Page: 97-102
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 23
Chinese Cited Count:
30 Days PV: 0
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