{
    "created": "2022-11-23 15:21:08",
    "updated": "2026-05-01 21:04:47",
    "id": "4aedc623-08dc-4644-925c-0424a68cce24",
    "version": 5,
    "ds_topic": null,
    "title_cn": "饱和度和应力循环对非饱和压实高庙子膨润土透气性的影响数据集",
    "title_en": "Effect of Saturation and Stress Cycling on Air Permeability of Unsaturated Compacted Gaomiaozi Bentonite Data Set",
    "ds_abstract": "<p>&emsp;&emsp;良好的导热性能、防渗性能以及对污染性离子的吸附作用，其常被应用于垃圾填埋场、高放废物处置库等特种建设工程中。该数据集面向高放废物处置中膨润土基缓冲材料面临的热-水-力耦合作用问题，测试得了不同初始规格的膨润土压实样品在静水压力加卸载作用下的气体渗透率，分析了加卸载路径下非饱和膨润土的气体渗透机理。",
    "ds_source": "<p>&emsp;&emsp;数据来源于试验实时测量。",
    "ds_process_way": "<p>&emsp;&emsp;针对不同初始规格的膨润土压实样品，进行试验实时测量。",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2019-04-01 00:00:00",
    "ds_acq_end_time": "2019-04-30 00:00:00",
    "ds_acq_place": "湖北武汉",
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    "ds_thumbnail": "4aedc623-08dc-4644-925c-0424a68cce24.jpg",
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    "ds_ref_way": "胡大伟，饱和度和应力循环对非饱和压实高庙子膨润土透气性的影响数据集，国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn/)，2022，doi：10.12072/ncdc.nieer.db2791.2023",
    "paper_ref_way": "",
    "ds_ref_instruction": "为保障平台科技资源的权益、扩展平台中心的服务、提升科技资源的应用潜力，请资源使用者在使用资源所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明资源来源和资源作者。",
    "ds_from_station": null,
    "organization_id": "57a5e5a3-6fc5-43b5-a2ba-1f2ca54b7727",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.4599"
    ],
    "quality_level": 3,
    "publish_time": "2023-04-27 10:54:39",
    "last_updated": "2023-07-04 02:10:10",
    "protected": false,
    "protected_to": "2025-01-01 00:00:00",
    "lang": "zh",
    "cstr": "11738.11.NCDC.NIEER.DB2791.2023",
    "i18n": {
        "en": {
            "title": "Effect of Saturation and Stress Cycling on Air Permeability of Unsaturated Compacted Gaomiaozi Bentonite Data Set",
            "ds_format": "",
            "ds_source": "<pre><code>                                                                       &lt;p&gt;&amp;emsp;&amp;emsp; The data comes from the real-time measurement of the test.\n</code></pre>",
            "ds_quality": "<pre><code>                                                                                    &lt;p&gt;&amp;emsp;&amp;emsp; The data quality is good.\n</code></pre>",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code> &lt;p&gt;&amp;emsp;&amp;emsp; It is often used in special construction projects such as landfills and high-level radioactive waste repositories due to its good thermal conductivity, impermeability and adsorption of polluting ions. This data set is oriented to the problem of thermo hydro mechanical coupling of bentonite based buffer materials in high-level radioactive waste disposal. The gas permeability of compacted bentonite samples with different initial specifications under hydrostatic pressure loading and unloading is measured, and the gas permeability mechanism of unsaturated bentonite under loading and unloading paths is analyzed.\n</code></pre>",
            "ds_time_res": "",
            "ds_acq_place": "Wuhan, Hubei",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>                                                                       &lt;p&gt;&amp;emsp;&amp;emsp; For compacted bentonite samples with different initial specifications, real-time measurement is conducted.\n</code></pre>",
            "ds_ref_instruction": "                    In order to protect the rights and interests of the platform's scientific and technological resources, expand the service of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to clearly indicate the resource sources and resource authors in the research results (including published papers, treatises, data products, and unpublished research reports, data products, and other results) generated by using resources."
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "doi_reg_from": "reg_local",
    "cstr_reg_from": "reg_local",
    "doi_not_reg_reason": null,
    "cstr_not_reg_reason": null,
    "is_paper_in_submitting": false,
    "ds_topic_tags": [
        "非饱和膨润土",
        "加卸载",
        "气体渗透"
    ],
    "ds_subject_tags": [
        "地理学其他学科"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "湖北武汉"
    ],
    "ds_time_tags": [
        2019
    ],
    "ds_contributors": [
        {
            "true_name": "胡大伟",
            "email": "dwhu@whrsm.ac.cn",
            "work_for": "中国科学院武汉岩土力学研究所",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "胡大伟",
            "email": "dwhu@whrsm.ac.cn",
            "work_for": "中国科学院武汉岩土力学研究所",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "胡大伟",
            "email": "dwhu@whrsm.ac.cn",
            "work_for": "中国科学院武汉岩土力学研究所",
            "country": "中国"
        }
    ],
    "category": "其他"
}