{
    "created": "2022-03-14 19:26:20",
    "updated": "2026-06-14 03:10:08",
    "id": "0c10f187-bbf0-4e39-b3ba-334039c7becf",
    "version": 9,
    "ds_topic": null,
    "title_cn": "陕西榆林市大海则煤矿室内相似试验模型的观测点位移值数据集（2020年12月）",
    "title_en": "Observation point displacement dataset of indoor similarity test model in Dahaize Coal Mine, Yulin City, Shaanxi Province (December 2020)",
    "ds_abstract": "<p>&emsp;&emsp;为了深入分析研究采动动载作用下覆岩破坏、裂隙发育等特征，在模型中安装位移观测点和应力观测设备，以直观分析地层位移变化和应力分布特征。地层中位移点布设：以距离开采煤层顶部2cm为第一排（每排布设55个观测点，观测点相隔5cm，自切眼向后编号依次为1-1、1-2、1-3、1-4、1-5、1-6、1-7……），模型自下而上共设置22排。\n</p>\n<p>&emsp;&emsp;数据集共包含729组数据。",
    "ds_source": "<p>&emsp;&emsp;室内相似模拟试验模型中观测点，得到伴随着距离煤层顶板不同高度处位移值。",
    "ds_process_way": "<p>&emsp;&emsp;以距离开采煤层顶部2cm为第一排（每排布设55个观测点，观测点相隔5cm，自切眼向后编号依次为1-1、1-2、1-3、1-4、1-5、1-6、1-7……），模型自下而上共设置22排，数据来源：室内相似试验模型中观测点位移，得到不同点位移值。",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2020-12-01 00:00:00",
    "ds_acq_end_time": "2020-12-31 00:00:00",
    "ds_acq_place": "陕西省榆林市大海则矿区",
    "ds_acq_lon_east": 108.96666666666667,
    "ds_acq_lat_south": 37.81666666666667,
    "ds_acq_lon_west": 110.4,
    "ds_acq_lat_north": 38.96666666666667,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 746782,
    "ds_files_count": 2,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "日",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "0c10f187-bbf0-4e39-b3ba-334039c7becf.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "使用申明：“陕西榆林市大海则煤矿室内相似试验模型的观测点位移值数据集（2020年12月）”来源于国家重点研发计划《大型煤矿和有色矿矿井水高效利用技术与示范》（项目编号：2018YFC0406400）。",
    "ds_from_station": null,
    "organization_id": "4f9aad20-0a6f-4efd-9b8b-70cd10164ea3",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "10.12072/ncdc.UTCMW.db2135.2022",
    "subject_codes": [
        "170.50"
    ],
    "quality_level": 3,
    "publish_time": "2022-05-30 17:39:50",
    "last_updated": "2025-06-30 16:28:00",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.UTCMW.db2135.2022",
    "i18n": {
        "en": {
            "title": "Observation point displacement dataset of indoor similarity test model in Dahaize Coal Mine, Yulin City, Shaanxi Province (December 2020)",
            "ds_format": "Excel",
            "ds_source": "<p>&emsp; &emsp; In the indoor similar simulation test model, the displacement values at different heights from the coal seam roof were obtained for the observation points.",
            "ds_quality": "<p>&emsp; &emsp; The data quality is good.",
            "ds_ref_way": "",
            "ds_abstract": "<p>    In order to conduct in-depth analysis and research on the characteristics of overlying rock failure and fracture development under mining dynamic loads, displacement observation points and stress observation equipment are installed in the model to intuitively analyze the changes in geological displacement and stress distribution characteristics. Layout of displacement points in the strata: The first row is 2cm away from the top of the mined coal seam (55 observation points are arranged in each row, with a distance of 5cm between them, numbered 1-1, 1-2, 1-3, 1-4, 1-5, 1-6, 1-7, etc. from the cutting eye to the back). The model is set up in a total of 22 rows from bottom to top.\n</p>\n<p>    The dataset contains a total of 729 sets of data.</p>",
            "ds_time_res": "日",
            "ds_acq_place": "Dahaize Mining Area, Yulin City, Shaanxi Province",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<p>&emsp; &emsp; Taking 2cm from the top of the mined coal seam as the first row (with 55 observation points arranged in each row, spaced 5cm apart, numbered 1-1, 1-2, 1-3, 1-4, 1-5, 1-6, 1-7, etc. from the cutting eye to the back), the model is set up in 22 rows from bottom to top. The data source is the displacement of observation points in the indoor similar test model, and the displacement values of different points are obtained.",
            "ds_ref_instruction": "\r\nUsage statement: \"Observation point displacement dataset of indoor similar test model in Dahaize Coal Mine, Yulin City, Shaanxi Province (December 2020)\" is sourced from the National Key Research and Development Program \"Efficient Utilization Technology and Demonstration of Mine Water in Large Coal Mines and Nonferrous Mines\" (Project No. 2018YFC0406400)."
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "recommendation_value": 0,
    "license_type": "https://creativecommons.org/licenses/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,
    "belong_to_nieer": false,
    "ds_topic_tags": [
        "地层位移",
        "应力观测",
        "位移观测"
    ],
    "ds_subject_tags": [
        "地质学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "陕西省榆林市大海则矿区"
    ],
    "ds_time_tags": [
        2020
    ],
    "ds_contributors": [
        {
            "true_name": "赵义平",
            "email": "mkszyp@126.com",
            "work_for": "中国水利水电科学研究院",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "赵义平",
            "email": "mkszyp@126.com",
            "work_for": "中国水利水电科学研究院",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "敏玉芳",
            "email": "myf@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "category": "其他"
}