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Abstract:
高精度和高采样速率宽频带地震仪的地震观测表明,宽频带数字信号包含丰富的地壳运动和应力变化信息,但这些信息还有待进一步的挖掘.对2001-11-14昆仑山口西Ms8.1地震前数日的鸟鲁木齐、拉萨、恩施、昆明、西安5个台站的宽频带数字信号,在疲劳损伤分析理论的基础上进行分析和跟踪.结果表明,在昆仑山口西地震前数天,这些台站宽频带数字信号中所包含的相对应力成分都有一个明显上升的变化过程.
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大地测量与地球动力学
ISSN: 1671-5942
CN: 42-1655/P
Year: 2017
Issue: 7
Volume: 37
Page: 743-746
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 3
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