甘肃省、青海省和宁夏回族自治区部分地区典型黄土的力学性质和矿物成分试验数据集（2019-2020年）

数据集包括了黄土高原不同地区、不同土性的粘土矿物类型和全矿物分析的试验和人类工程活动扰动强烈的甘肃兰州市马兰黄土不同含水量下的剪切强度、抗拉强度、抗压强度等力学性质指标试验，获得各类力学强度参数。

This dataset comprises two groups of experiments: the first group involves tests for clay mineral types and whole mineral analysis of loess samples with different soil properties collected from multiple regions across the Loess Plateau; the second group measures mechanical property indices including shear strength, tensile strength, compressive strength and other related mechanical parameters of Malan loess from Lanzhou City, Gansu Province, which has been strongly disturbed by human engineering activities, under varying water contents. A comprehensive set of mechanical strength parameters were acquired through these experiments.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于甘肃、青海和宁夏部分地区的典型黄土，通过2019-2020年的试验，系统收集了黄土的矿物成分和力学性质数据。具体包括粘土矿物类型、全矿物分析，以及马兰黄土在不同含水量下的剪切、抗拉、抗压强度等力学指标，数据以Excel格式提供，覆盖多个地理区域，并受国家重点研发计划支持，旨在为黄土工程扰动滑坡研究提供基础数据。