S-P conversion at the base of the crust

S-P conversion at the base of the crust
复制标题

地壳底部的 S-P 转换

DOI:
10.4401/ag-5041
复制
发表时间:
1966
期刊:
影响因子:
--
通讯作者:
R. Stefánsson
R. Stefánsson
中科院分区:
--
文献类型:
--
作者:
M. Båth;R. Stefánsson

文献摘要

被引文献

相似文献

1964年2月27日在瑞典乌梅阿发生的一次中等深度地震的长周期记录显示了莫霍洛维奇不连续面上8-P转换的异常明显的情况。这些记录从不同的角度(到达时间、振幅比、粒子运动)进行了检查,并对观测和理论之间的每一次测试进行了比较。讨论了地壳底部模式转换的一般方面,包括它们的重要性和为什么它们很少被观察到。
Tlie long-period seismic records at Umea (Sweden) of an intermediate-depth earthquake in Burma 011 27 February, 1964, exhibit an exceptionally clear case of 8-P conversion at the Mohorovicie discontinuity. The records are examined from various points of view (arrival times, amplitude ratios, particle motions) and comparisons are made for each test between observations and theory. General aspects of mode conversions at the base of the crust are discussed, both their importance and why they are so seldom observed.