Hu Jilei, Wang Jing, Zou Wenjun, Yang Bing
College of Civil Engineering and Architecture, China Three Gorges University, China.
Key Laboratory of Geological Hazards on Three Gorges Reservoir Area, China Three Gorges University, China.
Data Brief. 2021 Apr 28;36:107104. doi: 10.1016/j.dib.2021.107104. eCollection 2021 Jun.
This data article provides summarized information on the liquefaction case histories of gravelly soil from 17 earthquakes. 234 historical cases based on the shear wave velocity test and dynamic penetration test are carefully compiled and corrected according to the data processing procedures recommended in the related research article [1]. All necessary information that helps develop the corresponding deterministic or probabilistic prediction models for gravelly soil liquefaction, including earthquake name and time, site name and its location, moment magnitude (M), peak ground acceleration, epicentral distance, bracketed duration, fines content, gravel content, average particle size, normalized dynamic penetration test blow count or normalized shear wave velocity, groundwater table, depth of gravelly soil deposit, total and effective overburden stress, the thickness of the impermeable capping layer, the thickness of the unsaturated zone between the groundwater table and capping layer, cyclic stress ratio for M = 7.5, and liquefaction information, are given for the datasets.
本文提供了17次地震中砾石土液化案例历史的汇总信息。基于剪切波速度测试和动力触探测试的234个历史案例，已根据相关研究文章[1]中推荐的数据处理程序进行了仔细汇编和校正。为这些数据集给出了所有有助于建立相应的砾石土液化确定性或概率性预测模型的必要信息，包括地震名称和时间、场地名称及其位置、矩震级（M）、地面峰值加速度、震中距、括号内持续时间、细粒含量、砾石含量、平均粒径、归一化动力触探击数或归一化剪切波速度、地下水位、砾石土沉积深度、总覆盖压力和有效覆盖压力、不透水覆盖层厚度、地下水位与覆盖层之间非饱和带厚度、M = 7.5时的循环应力比以及液化信息。
