收稿日期: 2015-05-14
修回日期: 2015-06-05
网络出版日期: 2016-01-15
基金资助
国家自然科学基金(41304071)和科技部973项目(2015CB856106)资助
Applications of boundary-element method in computational geodynamics
Received date: 2015-05-14
Revised date: 2015-06-05
Online published: 2016-01-15
李忠海 . 边界元算法在计算地球动力学中的应用[J]. 中国科学院大学学报, 2016 , 33(1) : 89 -96 . DOI: 10.7523/j.issn.2095-6134.2016.01.014
The boundary-element method (BEM) is widely used in the engineering and technology fields. However,applications of BEM in geosciences are relatively rare at the present. In this paper, we first describe the boundary-integral equations in Stokes flow problems with the Green's functions under several boundary conditions. Then, we discuss applications of BEM numerical modeling in plate subduction dynamics and subduction-zone seismic anisotropy. The results indicate that BEM can be used for solving many difficult problems in geodynamics.
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