本数据集为造影增强材料的测试数据结果，包括造影增强材料的物性参数测试，以及造影增强材料细微观结构和成分的测试结果。\n
本数据集基于微观测试技术和物性测试技术，对造影增强材料开展微观结构的测试和物性参数测试。\n
数据集为csv、tiff、docx文件，可通过各类文本和看图软件查看或编辑。\n
在本数据集中包括“物性参数测试数据.csv”、“1-1-2kx.tiff”、“1-1-5kx.tiff”、“1-2-5kx.tiff”、“1-3-50kx.tiff”、“1-3-300kx.tiff”和mapping.docx 7个文件：其中“物性参数测试数据.csv”包括：湿度、温度、电导率、介电常数；", "ds_source": "
本数据由南京水科院自有设备环境扫描电子显微观测系统(SEM)和物性测试装备测试获得", "ds_process_way": "
通过对造影材料早期水化过程测试，获取物性参数；等材料龄期达到28天后，制取小样本开展微观测试，获取微观结构的照片和组成成分。", "ds_quality": "
通过在浆液中参入具有双复介质性质的造影剂，使得水化反应过程得极化活动更丰富，自由离子得相互搭接形成了联通的电荷网络。通过测试材料的物性参数和微观测试，发现造影剂的加入电磁波信号的电阻率可视化剖面显示度更高，增强了灌浆活动中浆液流动的可视化追踪。", "ds_acq_start_time": "2023-04-29 00:00:00", "ds_acq_end_time": "2025-04-29 00:00:00", "ds_acq_place": "江苏省南京市", "ds_acq_lon_east": 110.2, "ds_acq_lat_south": 12.6, "ds_acq_lon_west": 87.3, "ds_acq_lat_north": 29.7, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 14380388, "ds_files_count": 8, "ds_format": "*.csv,*.tif,*.docx", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "c6dc472f-b48b-44d2-a4c3-b35faf63c1c3.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "973f338d-7fd4-4c6f-aab1-44a5c242d419", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "410" ], "quality_level": 0, "publish_time": "2025-05-29 18:13:19", "last_updated": "2025-05-29 18:13:19", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NHRI_DAM.DB6843.2025", "i18n": { "en": { "title": "Contrast Enhancement Material Test Data ", "ds_format": "*.csv,*.tif,*.docx", "ds_source": "
This data was obtained through testing with the environment scanning electron microscopy (SEM) observation system and physical property testing equipment owned by Nanjing Water Science Institute", "ds_quality": "
By incorporating a contrast agent with dual dielectric properties into the slurry, the polarization activity of the hydration reaction process is enriched, and free ions overlap with each other to form a connected charge network. Through testing the physical properties and microscopic testing of the materials, it was found that the addition of contrast agents resulted in higher visualization of the resistivity profile of electromagnetic wave signals, enhancing the visual tracking of slurry flow during grouting activities.", "ds_ref_way": "", "ds_abstract": "
This dataset contains the test data results of contrast enhanced materials, including the physical property parameter testing of contrast enhanced materials, as well as the testing results of the microstructure and composition of contrast enhanced materials.\n
This dataset is based on microscopic testing techniques and physical property testing techniques to conduct microstructure testing and physical property parameter testing on contrast enhanced materials.\n
The dataset consists of CSV, TIFF, and docx files, which can be viewed or edited through various text and image viewing software.\n
This dataset includes' physical property parameter test data ' csv”、“1-1-2kx.tiff”、“1-1-5kx.tiff”、“1-2-5kx.tiff”、“1-3-50kx.tiff”、“1-3-300kx.tiff” And mapping.docx 7 files: Among them, \"physical property parameter test data. csv\" includes: humidity, temperature, conductivity, dielectric constant;
", "ds_time_res": "", "ds_acq_place": "Nanjing City, Jiangsu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Obtain material properties parameters by testing the early hydration process of contrast materials; After the material reaches 28 days of age, small samples are taken for microscopic testing to obtain photos of the microstructure and composition.", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "修复材料", "物性参数测试", "微观组成测试" ], "ds_subject_tags": [ "工程与技术科学基础学科" ], "ds_class_tags": [], "ds_locus_tags": [ "南京" ], "ds_time_tags": [ 2023 ], "ds_contributors": [ { "true_name": "明攀", "email": "pming@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "明攀", "email": "pming@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" }, { "true_name": "陆俊", "email": "lujun@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "明攀", "email": "pming@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "category": "其他" }