Can Precursory Moment Release Scale With Earthquake Magnitude? A View From the Laboratory

This is the data repository for ' Can Precursory Moment Release Scale With Earthquake Magnitude? A View From the Laboratory' This is the ReadMe file corresponding to the study entitled: "Can Precursory moment release scale with earthquake magnitude? A view from the laboratory."<br> By M. Acosta, F. X. Passelègue, A. Schubnel, R.Madariaga &amp; M. Violay.<br> This study has been published in the Journal Geophysical Research Letters in November 2019. https://doi.org/10.1029/2019GL084744<br> This Read-Me file has been last edited on 2019-12-11<br> This readme file describes the data repository and supplementary files accompanying the above publication. For any further queries please contact [e-mail]<br> The following files are included:<br> --- Regarding Figure 1.<br> 1) "Acosta_et_al_2019_Figure1Data.xlsx" This is the processed data from the experiments described in Figure1 of the article.In this .xlsx File, each sheet corresponds to one figure panel as follows: <br> Fig.1a: Shear stress vs Slip Dry ExperimentColumn A: Dry experiment slip in (mm) ; Column B: Dry experiment near fault shear stress in (MPa);<br> Fig.1b: Shear stress, Slip, and AE's Vs time to mainshock Dry ExperimentColumn A: Dry experiment time in (s); Column B: Dry experiment slip in (mm) ; Column C: Dry experiment near fault shear stress in (MPa); Column D: Insert time (for Acoustic emissions) ; Column E: Acoustic emissions.<br> Fig.1c: Fault coupling Vs time to mainshock Dry experimentColumn A: time to mainshock; Columns B-K: Fault coupling for events 1-10 respectively<br> Fig.1d: Shear stress vs Slip Pf=1MPa ExperimentColumn A: Pf=1MPa experiment slip in (mm) ; Column B: Pf=1MPa experiment near fault shear stress in (MPa);<br> Fig.1e: Shear stress, Slip, and AE's Vs time to mainshock Pf=1MPa ExperimentColumn A: Pf=1MPa experiment time in (s); Column B: Pf=1MPa experiment slip in (mm) ; Column C: Pf=1MPa experiment near fault shear stress in (MPa); Column D: Insert time (for Acoustic emissions) ; Column E: Acoustic emissions.<br> Fig.1f: Fault coupling Vs time to mainshock Pf=1MPa experiment.Column A: time to mainshock; Columns B-F: Fault coupling for events 1-5 respectively.<br> <br> <br> --- Regarding Figures 2 and 3 ""Acosta_et_al_2019_Figure2and3Data.xlsx"""The data file contains an extended data table that allows to reproduce all the Figures in the article. All the other information is contained in the article or supplementary material.本数据集对应论文《实验室视角下前兆震矩释放是否随地震震级变化？》，以下为该研究的自述文件。 论文作者为M. Acosta、F. X. Passelègue、A. Schubnel、R. Madariaga及M. Violay，于2019年11月发表于《地球物理研究快报（Geophysical Research Letters）》，DOI：10.1029/2019GL084744。 本自述文件最后更新于2019年12月11日，用于介绍本数据集及随本论文附带的全部补充文件。如有任何疑问，请联系邮箱[e-mail]。 ### 图1相关数据文件 1. "Acosta_et_al_2019_Figure1Data.xlsx"：对应论文图1中实验的处理后数据。该Excel文件的每个工作表对应一个图面板，具体对应关系如下： - 图1a：干实验剪切应力与滑移量关系。A列：干实验滑移量（单位：mm）；B列：干实验近断层剪切应力（单位：MPa）； - 图1b：干实验的剪切应力、滑移量与声发射（Acoustic Emissions, AE）相对于主震前时间的变化。A列：干实验时间（单位：s）；B列：干实验滑移量（mm）；C列：干实验近断层剪切应力（MPa）；D列：声发射事件插入时间；E列：声发射事件数； - 图1c：干实验的断层耦合度相对于主震前时间的变化。A列：主震前剩余时间；B-K列：分别对应事件1至10的断层耦合度； - 图1d：孔隙流体压力Pf=1MPa实验的剪切应力与滑移量关系。A列：Pf=1MPa实验滑移量（mm）；B列：Pf=1MPa实验近断层剪切应力（MPa）； - 图1e：Pf=1MPa实验的剪切应力、滑移量与声发射相对于主震前时间的变化。A列：Pf=1MPa实验时间（s）；B列：Pf=1MPa实验滑移量（mm）；C列：Pf=1MPa实验近断层剪切应力（MPa）；D列：声发射事件插入时间；E列：声发射事件数； - 图1f：Pf=1MPa实验的断层耦合度相对于主震前时间的变化。A列：主震前剩余时间；B-F列：分别对应事件1至5的断层耦合度。 ### 图2与图3相关数据文件 "Acosta_et_al_2019_Figure2and3Data.xlsx"：该数据文件包含可复现论文中全部图表的扩展数据表，其余相关信息均可在论文及补充材料中获取。