Collaborative Proposal: Postseismic deformation of the Izmit-Duzce, Turkey earthquake sequence: implications for the mechanics of the earthquake cycle and rheology of the continent

合作提案：土耳其伊兹米特-迪兹杰地震序列的震后变形：对地震周期力学和大陆流变学的影响

• 批准号: 1245263
• 负责人: Eric Hetland
• 金额: $ 15.77万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-02-01 至 2017-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1245263&HistoricalAwards=false
• 关键词: Collaborative; Proposal; Postseismic; deformation; Izmit

The proposed research will provide an important set of observations on the natureof the earthquake cycle for a major continental strike-slip fault with direct implications for earthquakemechanics, estimating earthquake repeat times, crust and upper mantle rheology as a function of the stateof stress, and interaction between earthquake processes and regional tectonics.Broader Implications: This case study provides information on the mechanics of continental strike-slipfaults in general, including the San Andreas Fault, earthquake and tsunami hazards in the greaterIstanbul area, and opportunities for international scientific collaboration.

拟议中的研究将提供一套重要的观测资料，说明一个主要大陆走滑断层的地震周期性质，并对地震力学有直接影响，估计地震重复次数，地壳和上地幔流变学作为应力状态的函数，以及地震过程和区域构造之间的相互作用。该案例研究提供了关于大陆走滑断层力学的一般信息，包括圣安德烈亚斯断层、伊斯坦布尔地区的地震和海啸灾害以及国际科学合作的机会。