摘要
推导并给出了不同正交曲线坐标系应变张量和转动张量的普适表达和在旋转椭球坐标系下的应变张量表达,给出了不同正交曲线坐标系之间应变张量转换的普适表达式,以及在大地坐标系与地心直角坐标系这两种坐标系之间应变张量矩阵相互转换的具体表达,可供实际研究工作应用。
This paper deduced and gave out the universal expression of strain tensor and rotation tensor under different orthogonal curvilinear coordinates and the special expression under the ellipsoidal coordinate system,the universal conversion expression of strain tensor between two random orthogonal curvilinear coordinates,as well as the special one between Geodetic coordinate system and Geocentric coordinate system,which can be well applied in the routine research work.
出处
《华南地震》
2010年第2期67-78,共12页
South China Journal of Seismology
关键词
应变张量
大地坐标系
正交曲线坐标系
地心直角坐标系
坐标转换
Strain Tensor
Geodetic Coordinate System
Orthogonal curvilinear coordinate System
Geocentric coordinate system
Coordinate conversion
