SCSIO OpenIR  > 中科院边缘海地质重点实验室
Comparison of linear and nonlinear shallow wave water equations applied to tsunami waves over the China Sea
Liu, YC; Shi, YL; Yuen, DA; Sevre, EOD; Yuan, XR; Xing, HL; spring.yingch@gmail.com; shiyl@gucas.ac.cn
2009
发表期刊ACTA GEOTECHNICA
ISSN1861-1125
卷号4期号:2页码:129-137
摘要This paper discusses the applications of linear and nonlinear shallow water wave equations in practical tsunami simulations. We verify which hydrodynamic theory would be most appropriate for different ocean depths. The linear and nonlinear shallow water wave equations in describing tsunami wave propagation are compared for the China Sea. There is a critical zone between 400 and 500 m depth for employing linear and nonlinear models. Furthermore, the bottom frictional term exerts a noticeable influence on the propagation of the nonlinear waves in shallow water. We also apply different models based on these characteristics for forecasting potential seismogenic tsunamis along the Chinese coast. Our results indicate that tsunami waves can be modeled with linear theory with enough accuracy in South China Sea, but the nonlinear terms should not be neglected in the eastern China Sea region.
部门归属[Liu, Yingchun; Yuen, David A.; Sevre, Erik O. D.] Univ Minnesota, Minnesota Supercomp Inst, Minneapolis, MN 55455 USA; [Liu, Yingchun] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China; [Shi, Yaolin] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China; [Yuen, David A.] Univ Minnesota, Dept Geol & Geophys, Minneapolis, MN USA; [Xing, Hui Lin] Univ Queensland, ESSCC, Brisbane, Qld, Australia; [Yuan, Xiaoru] Peking Univ, Key Lab Machine Percept, Beijing 100871, Peoples R China; [Yuan, Xiaoru] Peking Univ, Sch EECS, Beijing 100871, Peoples R China
关键词China Sea Nonlinear Shallow-water Equations Numerical Computation Tsunami Waves
学科领域Engineering, Geological
URL查看原文
收录类别sci
资助项目海洋地质
WOS记录号WOS:000283049900005
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4584
专题中科院边缘海地质重点实验室
通讯作者spring.yingch@gmail.com; shiyl@gucas.ac.cn
推荐引用方式
GB/T 7714
Liu, YC,Shi, YL,Yuen, DA,et al. Comparison of linear and nonlinear shallow wave water equations applied to tsunami waves over the China Sea[J]. ACTA GEOTECHNICA,2009,4(2):129-137.
APA Liu, YC.,Shi, YL.,Yuen, DA.,Sevre, EOD.,Yuan, XR.,...&shiyl@gucas.ac.cn.(2009).Comparison of linear and nonlinear shallow wave water equations applied to tsunami waves over the China Sea.ACTA GEOTECHNICA,4(2),129-137.
MLA Liu, YC,et al."Comparison of linear and nonlinear shallow wave water equations applied to tsunami waves over the China Sea".ACTA GEOTECHNICA 4.2(2009):129-137.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Comparison of linear(994KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。