摘要
本文是《城市直下型地震初探》(发表于《国际地震动态》1989年10期)一文的续文。该文进一步讨论了城市对地壳的重力荷载作用,通过对比分析,说明这种作用是各种外力对地壳作用之中最大的一个,从而,仅从重力荷载这一方面论证了人为因素激发城市直下型地震的可能性。
The gravity load effect of the city has been further discussed. Basing on the contrast analysis, it is demonstrated that this effecting is biggest one to the crust among the various external forces. Therefore, the possibility of the artificial excitation for the city vertical type earthquake has been expanded from the gravity load.
出处
《华北地震科学》
北大核心
1992年第1期35-41,共7页
North China Earthquake Sciences
