废石混凝土界面纳米压痕

数据基于深圳大学开展工业固体废弃物大掺量结构构件混凝土的研究，研究了废石对结构构件废石混凝土的界面微观过渡区力学性能及水化相组成的影响，数据是基于布鲁克公司设备Hysitron TI950的标准荷载传感器、配备的Berkovich针头产生、20倍物镜和CCD检测器产生，主要记录了废石骨料混凝土界面过渡区和天然骨料混凝土界面过渡区的微观力学性能，包括接触深度、峰值荷载、刚度、接触面积、最大深度、有效深度、压痕模量、硬度、压痕点坐标、压痕位置图像等信息，数据大小为7.7Mb

This dataset is derived from a study carried out by Shenzhen University on concrete for structural components with high-volume incorporation of industrial solid waste. The study investigated the effects of waste stone on the mechanical properties and hydration phase composition of the interfacial transition zone (ITZ) in waste stone concrete for structural components. The data was collected using a Bruker Hysitron TI950 apparatus, which was equipped with a standard load sensor, a Berkovich indenter, a 20× objective lens, and a CCD detector. It primarily documents the micromechanical properties of the interfacial transition zones in both waste stone aggregate concrete and natural aggregate concrete, including contact depth, peak load, stiffness, contact area, maximum depth, effective depth, indentation modulus, hardness, indentation point coordinates, and images of indentation positions, among other related metrics. The total size of the dataset is 7.7 Mb.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于工业固体废弃物在混凝土中的应用研究，通过纳米压痕技术详细记录了废石骨料混凝土与天然骨料混凝土界面过渡区的微观力学性能，包括压痕模量、硬度等关键参数。数据来源于深圳大学承担的国家重点研发计划项目，旨在分析废石对混凝土界面性能的影响，为建筑材料优化提供科学依据。数据集包含21个文件，总大小约8.92MB，适用于土木工程和材料科学领域的研究。