Dataset for Quantifying CPT cone factors in clays derived from weathered mudstone

This dataset contains data from a ground investigation in weathered, stiff, fissured clays of the Lias Group. In the paper, "Quantifying CPT cone factors in clays derived from weathered mudstone", these data are used to evaluate the performance of cone penetration test (CPT) profiles for predicting the undrained shear strength of these clays.

The dataset consists of a table including 94 pairs of corrected CPT cone factors (N_{kt,UU}), derived from a one-to-one comparison of 94 pairs of triaxial shear strength data from unconsolidated, undrained triaxial tests and CPT cone tip resistance data from equivalent depths.

本数据集收录了取自里阿斯群（Lias Group）风化硬裂隙黏土的原位勘察数据。在题为《量化风化泥岩衍生黏土中的静力触探锥头系数》（Quantifying CPT cone factors in clays derived from weathered mudstone）的论文中，研究团队利用该数据集评估了静力触探（cone penetration test, CPT）剖面预测此类黏土不排水抗剪强度的性能表现。

本数据集包含一张数据表，其中收录了94组校正后的静力触探锥头系数（N_{kt,UU}）。这些系数由94组不固结不排水三轴试验（unconsolidated undrained triaxial test）得到的三轴剪切强度数据，与对应深度处的静力触探锥尖阻力数据进行一对一比对后推导得出。