Dataset for "Evolution of Water Permeability for Low Permeable Fault Induced by Frictional Sliding at Slow to Fast Slip Velocity with Large Shear Displacement"

Description of the dataset for “Evolution of Water Permeability for Low Permeable Fault Induced by Frictional Sliding at Slow to Fast Slip Velocity with Large Shear Displacement” This dataset provides the data that is related to the paper of “Description of the dataset for “Evolution of Water Permeability for Low Permeable Fault Induced by Frictional Sliding at Slow to Fast Slip Velocity with Large Shear Displacement” submitted to academic paper. The dataset contains PHV-525-all PHV-526-all PHV-525-all-T PHV-526-all-T Data from confocal laser scanning microscope CCT474_flow The files of PHV-525-all and PHV-526-all are all the data (mechanical data, velocity, flow rate, temperature) recorded during the friction experiments performed by the rotary shear apparatus in Kochi Core Center, JAMSTEC. The system is briefly introduced by Tanikawa et al (2011, https://doi.org/10.1016/j.jsg.2011.08.013). The files of PHV-525-all-T and PHV-526-all-T are modification data of effective normal stress in PHV-525-all and PHV-526-all, respectively. These four data is stored in ks2 format. To open ks2 file that were retrieved by an universal recorder EDX100 (https://www.kyowa-ei.com/eng/product/category/acquisition/edx-100a/index.html), you need data analysis software DAS200 (https://www.kyowa-ei.com/eng/support/download/software_program/license/das-200a_soft_01.36_01_eng.html). “Data from confocal laser scanning microscope” file is the data retrieved by a confocal laser scanning microscope (OPTELICS®HYBRID, Lasertec Corporation) to obtain surface roughness parameters before and after the friction tests. A sheet of "CCT474_flow" is the summarized permeability data of Belfast dolerite.本数据集对应投稿至学术期刊的论文《慢-快速滑移速率下大剪切位移引发摩擦滑动的低渗透断层透水性能演化》的配套数据集说明。本数据集包含以下四类数据文件：PHV-525-all、PHV-526-all、PHV-525-all-T、PHV-526-all-T，共聚焦激光扫描显微镜（confocal laser scanning microscope）采集的表面粗糙度数据，以及CCT474_flow综合透水性能数据表。其中，PHV-525-all与PHV-526-all文件存储了日本海洋地球科技机构（JAMSTEC）高知核心库旋转剪切装置开展摩擦实验时记录的全部原始数据，包含力学数据、滑移速率、流量及温度参数。该实验系统的相关信息由Tanikawa等人于2011年发表的论文中简要概述（https://doi.org/10.1016/j.jsg.2011.08.013）。PHV-525-all-T与PHV-526-all-T文件分别为PHV-525-all与PHV-526-all文件中有效正应力的修正数据集。上述四组数据均以ks2格式存储。若需打开由通用记录仪EDX100（https://www.kyowa-ei.com/eng/product/category/acquisition/edx-100a/index.html）导出的ks2格式文件，需使用数据分析软件DAS200（https://www.kyowa-ei.com/eng/support/download/software_program/license/das-200a_soft_01.36_01_eng.html）。“共聚焦激光扫描显微镜采集数据”文件为采用共聚焦激光扫描显微镜（OPTELICS®HYBRID，日本Lasertec Corporation公司生产）采集的摩擦实验前后试样表面粗糙度参数。“CCT474_flow”数据表为贝尔法斯特粗玄岩（Belfast dolerite）的综合透水性能测试数据。