NEESR-SG: TSUNAMOS: A Validated, Multi-Scale Tsunami Model for Hybrid Numerical-Experimental Simulation

NEESR-SG:TSUNAMOS:用于混合数值实验模拟的经过验证的多尺度海啸模型

基本信息

项目摘要

Abstract The goals of this project focus on developing sufficient scientific knowledge and appropriate engineering tools on which to base comprehensive tsunami mitigation plans and communicate this information effectively to decision makers, the emergency planning community and the public. The detailed objectives of the research program are (1) Improve our understanding of nearshore, three-dimensional tsunami evolution through an extensive set of physical experiments using NEES facilities; (2) Create an extensible framework to provide a systematic structure for validating computational models with experimental and field data; (3) Refine modeling capabilities and couple the various components together to create a multi-scale simulation tool; (4) Develop a sustainable education and outreach program that educates the general public about tsunamis and appropriate responses to them.The facilities for physical experimentation provided by the NEES program at Oregon State make it possible to model the behaviors that have been most problematical for tsunami researchers. Existing numerical models will be augmented through directed experimental work specifically intended to fill key gaps in our current understanding of tsunami behavior. Nearshore evolution of tsunami waves, such as 3D breaking through focusing and bathymetry, and overland flow across irregular and rough topographies, will be investigated. Concurrent to the experimental effort, a comprehensive tsunami simulator, TSUNAMOS, will be developed. The numerical modeling of tsunami hydrodynamics will utilize a multiple-scale, hybrid modeling methodology. This simulator will be composed of a number of different numerical models with different application limitations, interfaced together such that full scale prediction can be undertaken with overall accuracy equivalent to the state-of-the-art 3D, turbulent models. An established earthquake engineering software framework, OpenSees, will be adapted for the tsunami simulator, which will be made transparent and open-source to facilitate widespread adoption. TSUNAMOS will be used to guide the experimental beach design and input wave conditions, and will be coupled with full scale simulations from the Indian Ocean and Papua New Guinea tsunamis as an example of hybrid numerical-experimental simulation. TSUNAMOS will be made available through the shared NEES simulation repository.To effectively reduce the loss of life and property due to tsunamis, the population at risk needs to be aware of the hazard and associated risk and be prepared to respond in case of a tsunami. Here, researchers from the University of Puerto Rico Mayaguez, a Hispanic serving institution, and from the University at Hawaii will develop extensive Education, Outreach, and Training (EOT) programs. Efforts will be focused on developing greater tsunami awareness on K-12 students, emergency managers and decision makers. Both Hawaii and Puerto Rico have been carrying out EOT initiatives for many years, but through this project many of the existing materials will be updated, placed on line and new resources will be created. Although both Hawaii and Puerto Rico have a history of tsunami EOT, this will be the first time that they will have a platform for the systematic exchange of the EOT experiences. The results of the experiments will be incorporated to the EOT efforts to reinforce the destructive forces of tsunamis. The proposed EOT plan is closely aligned with the strategies put forth by NEESinc, including significant involvement of underrepresented groups in engineering, a workshop plan which integrates NEES research with outreach and training, and a rapid mechanism to transfer the tools developed into practice.
本项目的目标是开发足够的科学知识和适当的工程工具,以制定全面的海啸减灾计划,并将此信息有效地传达给决策者、应急规划界和公众。 该研究计划的具体目标是:(1)通过使用NEES设施进行广泛的物理实验,提高我们对近岸三维海啸演变的理解;(2)创建一个可扩展的框架,为利用实验和现场数据验证计算模型提供一个系统结构;(3)完善建模能力,将各种组件耦合在一起,以创建多尺度仿真工具;(四)发展一个可持续的教育和推广计划,教育公众关于海啸和适当的应对措施。俄勒冈州的NEES计划提供的物理实验设施使之成为可能对海啸研究人员来说最具问题的行为进行建模。 现有的数值模型将通过专门旨在填补我们目前对海啸行为的理解的关键空白的定向实验工作来增强。 海啸波的近岸演变,如三维突破聚焦和水深测量,以及通过不规则和粗糙地形的陆上流动,将进行研究。 在进行实验工作的同时,还将开发一个综合海啸模拟器TSUNAMOS。 海啸流体动力学的数值模拟将采用多尺度混合模拟方法。 该模拟器将由许多具有不同应用限制的不同数值模型组成,这些模型相互连接在一起,以便能够进行全面预测,其整体精度相当于最先进的3D湍流模型。 一个既定的地震工程软件框架OpenSees将适用于海啸模拟器,该框架将变得透明和开放源码,以促进广泛采用。 TSUNAMOS将用于指导实验海滩设计和输入波浪条件,并将与印度洋和巴布亚新几内亚海啸的全尺寸模拟相结合,作为混合数值-实验模拟的一个例子。 为了有效减少海啸造成的生命和财产损失,处于危险中的人们需要意识到危险和相关的风险,并做好应对海啸的准备。 在这里,来自西班牙裔服务机构波多黎各马亚圭斯大学和夏威夷大学的研究人员将开发广泛的教育,推广和培训(EOT)计划。 工作重点将是提高K-12学生、应急管理人员和决策者对海啸的认识。 夏威夷和波多黎各多年来一直在实施EOT倡议,但通过这个项目,许多现有的材料将得到更新,放在网上,并将创造新的资源。 虽然夏威夷和波多黎各都有海啸EOT的历史,但这将是它们第一次有一个系统交流EOT经验的平台。 实验的结果将被纳入EOT的努力,以加强海啸的破坏力。 拟议的EOT计划与NEESinc提出的战略密切一致,包括代表性不足的群体在工程中的重要参与,将NEES研究与推广和培训相结合的研讨会计划,以及将开发的工具转化为实践的快速机制。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Patrick Lynett其他文献

Internal solitary wave generation using a jet-array wavemaker
  • DOI:
    10.1007/s00348-025-03979-1
  • 发表时间:
    2025-02-20
  • 期刊:
  • 影响因子:
    2.500
  • 作者:
    Jen-Ping Chu;Patrick Lynett;Mitul Luhar
  • 通讯作者:
    Mitul Luhar

Patrick Lynett的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Patrick Lynett', 18)}}的其他基金

CoPe EAGER: Creating Interactive Augmented Reality of Extreme Coastal Hazards for Stakeholder Education
CoPe EAGER:为利益相关者教育创建极端沿海灾害的交互式增强现实
  • 批准号:
    1940351
  • 财政年份:
    2019
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: Long (Tsunami) Waves in Riverine Estuaries
合作研究:河口的长波(海啸)
  • 批准号:
    1830056
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: Wave, Surge, and Tsunami Overland Hazard, Loading and Structural Response for Developed Shorelines
合作研究:波浪、浪涌和海啸陆上灾害、荷载和已开发海岸线的结构响应
  • 批准号:
    1661052
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
RAPID: Recording Tsunami Impacts from the Taan Fjord, Alaska Landslide of October 17th, 2015
RAPID:记录 2015 年 10 月 17 日阿拉斯加塔安峡湾山体滑坡的海啸影响
  • 批准号:
    1650357
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
EAGER: Development of a High-Control Jet-Array Wavemaker
EAGER:开发高控制喷射阵列造波器
  • 批准号:
    1450861
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
RAPID: Reconnaissance Survey of Activity Concentrations Following the 11 March 2011 Japan Tsunami
RAPID:2011 年 3 月 11 日日本海啸后活动集中区勘察
  • 批准号:
    1313839
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
NEESR-SG: TSUNAMOS: A Validated, Multi-Scale Tsunami Model for Hybrid Numerical-Experimental Simulation
NEESR-SG:TSUNAMOS:用于混合数值实验模拟的经过验证的多尺度海啸模型
  • 批准号:
    1215454
  • 财政年份:
    2011
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: ITR-(ASE+EVS)-(dmc+sim): Coastal Modeling and Management
合作研究:ITR-(ASE EVS)-(dmc sim):海岸建模和管理
  • 批准号:
    0427014
  • 财政年份:
    2004
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant

相似国自然基金

NXN通过结合RAB31激活溶酶体-外泌体途径促进三阴性乳腺癌SG耐药的机制研究
  • 批准号:
  • 批准年份:
    2025
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
水稻粒形基因SG3的功能解析及育种潜力研究
  • 批准号:
    LY23C050001
  • 批准年份:
    2023
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
抑制RUVBL1/2复合体逆转HnRNPA2B1-SG水凝胶相变阻断老年MCI大鼠术后神经认知恢复延迟动力学机制研究
  • 批准号:
    82371205
  • 批准年份:
    2023
  • 资助金额:
    49 万元
  • 项目类别:
    面上项目
tRNA衍生性tsRNA-Gly-GCC活化SG依赖性肝细胞应激保护途径对非酒精性脂肪性肝炎的防治研究
  • 批准号:
  • 批准年份:
    2021
  • 资助金额:
    55 万元
  • 项目类别:
    面上项目
一个水稻粒型调控基因SG2的功能分析
  • 批准号:
  • 批准年份:
    2021
  • 资助金额:
    58 万元
  • 项目类别:
    面上项目
高粱粒重基因SG1的克隆与功能分析
  • 批准号:
  • 批准年份:
    2020
  • 资助金额:
    58 万元
  • 项目类别:
    面上项目
印度南瓜强雌基因sg1的克隆与功能分析
  • 批准号:
  • 批准年份:
    2020
  • 资助金额:
    58 万元
  • 项目类别:
    面上项目
243Am(48Ca, X)266-269Sg的反应截面测量
  • 批准号:
    U1932139
  • 批准年份:
    2019
  • 资助金额:
    57.0 万元
  • 项目类别:
    联合基金项目
PEDV变异株逃逸应激颗粒(SG)抗病毒作用的分子机制
  • 批准号:
  • 批准年份:
    2019
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目

相似海外基金

Collaborative Research: SG: Effects of altered pollination environments on plant population dynamics in a stochastic world
合作研究:SG:随机世界中授粉环境改变对植物种群动态的影响
  • 批准号:
    2337427
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: SG: Effects of altered pollination environments on plant population dynamics in a stochastic world
合作研究:SG:随机世界中授粉环境改变对植物种群动态的影响
  • 批准号:
    2337426
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
SG: Species Distribution Modeling on the A.I. frontier: Deep generative models for powerful, general and accessible SDM
SG:人工智能上的物种分布建模
  • 批准号:
    2329701
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
SG: Phylogeny, Biogeography, and Revision of Lobelia in the Mexican Transition Zone
SG:墨西哥过渡区半边莲的系统发育、生物地理学和修正
  • 批准号:
    2242589
  • 财政年份:
    2023
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Sex and Gender Curricular Assessment and Revision (SG-CAR)
性和性别课程评估和修订(SG-CAR)
  • 批准号:
    10731547
  • 财政年份:
    2023
  • 资助金额:
    --
  • 项目类别:
SG: The adaptive (and maladaptive) consequences of non-additive genetic variation
SG:非加性遗传变异的适应性(和适应不良)后果
  • 批准号:
    2325338
  • 财政年份:
    2023
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
SG Health Inequalities ESRC Fellowship
SG 健康不平等 ESRC 奖学金
  • 批准号:
    ES/W00822X/1
  • 财政年份:
    2022
  • 资助金额:
    --
  • 项目类别:
    Fellowship
SG Trade Strategy ESRC Policy Fellowship
SG 贸易策略 ESRC 政策奖学金
  • 批准号:
    ES/W009072/1
  • 财政年份:
    2022
  • 资助金额:
    --
  • 项目类别:
    Fellowship
SG: Density dependence and disease dynamics: moving towards a predictive framework
SG:密度依赖性和疾病动态:迈向预测框架
  • 批准号:
    2211287
  • 财政年份:
    2022
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
RUI: SG: Field and Laboratory Tests of Pyrogenic Organic Compounds in Australian Stalagmites as a Novel, High-Resolution Paleofire Proxy
RUI:SG:澳大利亚石笋中热原有机化合物作为新型高分辨率古火代理的现场和实验室测试
  • 批准号:
    2147186
  • 财政年份:
    2022
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了