多壁碳纳米管（MWCNTs）改性沥青流变性能数据

多壁碳纳米管（MWCNTs）改性沥青流变性能测试数据主要是面向沥青路面在服役过程中长期性能衰变规律而进行的以剪切模量为评价指标的室内试验研究，试验借助奥地利Anton Paar公司生产的Physica MCR-301 DSR流变仪进行测试试件的动态剪切流变性能测试，主要记录了沥青试件的制备、基质沥青、多壁碳纳米管改性沥青（MA）、环氧沥青（EA）和MWCNTs与环氧复合改性沥青（MWCNTs/EA）的温度扫描和频率扫描试验结果，数据结果内容包括不同温度（频率）下的复数模量、相位角等数据，整个文件夹数据量为90.4KB。

The rheological property test data of MWCNTs-modified asphalt originates from an indoor experimental study focusing on the long-term performance degradation law of asphalt pavements during their service life, taking shear modulus as the evaluation indicator. The tests were conducted using the Physica MCR-301 DSR rheometer manufactured by Anton Paar (Austria) to measure the dynamic shear rheological properties of the test specimens. The dataset primarily records the results of temperature sweep and frequency sweep tests for four types of asphalt specimens: neat base asphalt, MWCNTs-modified asphalt (MA), epoxy asphalt (EA), and MWCNTs/epoxy composite-modified asphalt (MWCNTs/EA), as well as the preparation process of the asphalt specimens. The collected data includes complex modulus, phase angle and other relevant parameters measured under different temperatures (frequencies). The total data size of the entire folder is 90.4 KB.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于多壁碳纳米管改性沥青的流变性能研究，通过动态剪切流变仪测试了基质沥青、多壁碳纳米管改性沥青、环氧沥青及其复合材料的温度扫描和频率扫描结果，核心数据包括复数模量和相位角等指标。数据规模较小，总计114.45KB，包含7个文件，旨在为沥青路面长期性能衰变规律分析提供实验支撑。