王华
开通时间:..
最后更新时间:..
点击次数:
所属单位:Massachusetts Institute of Technology
发表刊物:Computers and Geosciences
项目来源:MITei Founding Member Contract PT30193
关键字:Induced earthquake; Finite element; Finite difference; Fault rupture; Ground motion
摘要:We combine a finite element (FE) code, Defmod, and a finite difference (FD) code, OpenSWPC, in modeling fault
rupture and resulting ground motion. The rupturing process is modeled by the FE code, while the ground motion
is modeled by the FD code. The FE-FD binding follows two steps: First, evaluate the FD grid points motion when
executing the FE code; and then, impose those moving grid points to the FD domain to drive wave propagation. In
order to avoid performance bottleneck, we implement this FE-FD binding in parallel. To verify this mixed
approach, we evaluate two SCEC benchmark problems. T
第一作者:Chunfang Meng
论文类型:基础研究
通讯作者:Hua Wang
学科门类:工学
一级学科:信息与通信工程
卷号:113
页面范围:54-69
是否译文:否
发表时间:2018-01-31