Using the Finite Element Method (FEM) and dislocation theory, we simulated the asymmetric earthquake displacement field of a vertical strike-slip fault caused by laterally inhomogeneous medium.
结合位错理论和有限单元法，对介质横向不均匀性引起的直立走滑断裂地震水平位移场不对称性进行了数值模拟研究。
The results indicate that based on geodetic data inversion of source parameters of earthquake dislocation model is not only theoretically serious, but also practically significant.
研究结果表明，在使用大地测量资料进行地震位错模型参数反演时，考虑大地水准面形变不仅在理论上更加严格，而且在实际应用中也确有意义。
It is probable that we, ll have geologic hazards come from earthquake and faulted structure, they can stratigraphic heave, inhomogeneous ground subsidence to result in oil line dislocation.
可能遭受的地质灾害主要为由于地震或断裂构造引起的地层错动或不均匀地面沉降，导致管线开裂。
The dislocation, generated by large earthquake, may cause the surface feature changed from its original state.
大地震产生的断错，能改变震前的地表形态，这种改造后新出现的地形景观称为地震断错地貌。
The changes on static stress, acquired according to the half-space elastic dislocation theory, can exist on fault plane for a long time until the next strong earthquake.
依据半弹性空间地震位错理论获得的静应力变化量，可以长期存在于邻近断层面上，直至下一次地震发生。
Fault dislocation due to large earthquake is known very well by people, and geologic disasters induced by fault creep get more attentions gradually.
大地震引发的断层错动已为人们所熟知，而断层蠕滑造成的地质灾害也逐渐受到更多的关注。
Recently, the theory of dislocation in elastic solids has been applied to the earthquake problem.
最近，弹性固体的位错理论已经被应用于地震问题。
The forming mechanism of biaxial strain structure accompanying preparation and occurrence of earthquakes, the source mechanism of dislocation when an earthquake occurred has been introduced.
介绍了地震孕育发生与双向应变结构相伴的形成机制及地震发生时位错空间的来源机制，并初步得到了地震实践较为普遍的证实。
Damage reason of buried pipelines is primarily resulted from the overlaying soil rupture due to the earthquake fault dislocation.
发震断层基岩错动引发上覆土层的破裂是导致埋地管线破坏的主要原因。
Damage reason of buried pipelines is primarily resulted from the overlaying soil rupture due to the earthquake fault dislocation.
发震断层基岩错动引发上覆土层的破裂是导致埋地管线破坏的主要原因。
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