1) preseismic surface deformation field
震前地表形变场
4) Ms7.9 Mani Earthquake
Ms7.9玛尼地震震前形变场模拟
5) ground deformation of earthquake
地震地表变形
1.
Based on the elastic dislocation theory of fault and the inhomogeneous model of fault slip,the ground deformation of earthquake caused by three different active patterns of fault—normal fault,thrust fault and strike-slip fault—was calculated with the 3-D finite element method to analyze their regularity as well as their influence due to the magnitude of earthquake and the angle of fault dip.
基于断层弹性位错理论及断层滑动非均匀模型,用三维有限元方法计算了发震断层逆断、正断和水平走滑三种不同活动方式下的地表变形,探讨了断层不同活动方式下的地震应变与位移的分布规律及震级、断层倾角对地震地表变形分布的影响。
6) abnormal changes of crustal deformation
震前地形变异常
补充资料：前震
见地震。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条