{
    "created": "2022-11-23 12:14:59",
    "updated": "2026-05-05 10:04:01",
    "id": "ff00a4b4-2afe-408c-9e71-1b169564367d",
    "version": 3,
    "ds_topic": null,
    "title_cn": "管幕作用下矩形大断面开挖面稳定模型试验研究",
    "title_en": "Model test study on stability of rectangular large section excavation face under pipe curtain",
    "ds_abstract": "<p>&emsp;&emsp;本数据集是对管幕作用下矩形大断面开挖面进行模型试验时，不同埋深比条件下极限支护力和地表临界沉降值及对应的开挖面板位移对。数据采用三维 DIC(3D digital image correlation)技术采集得到。数据集内包含一个excel文件。该表格型数据包括埋深比、有无管幕作用时的位移，管幕的相对刚度等内容。",
    "ds_source": "<p>&emsp;&emsp;数据采用三维 DIC(3D digital image correlation)技术采集得到。",
    "ds_process_way": "<p>&emsp;&emsp;数据采用三维 DIC(3D digital image correlation)技术采集得到。",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2019-01-01 00:00:00",
    "ds_acq_end_time": "2019-01-02 00:00:00",
    "ds_acq_place": "上海",
    "ds_acq_lon_east": null,
    "ds_acq_lat_south": null,
    "ds_acq_lon_west": null,
    "ds_acq_lat_north": null,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 27783,
    "ds_files_count": 3,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "ff00a4b4-2afe-408c-9e71-1b169564367d.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "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": [
        "170.45"
    ],
    "quality_level": 3,
    "publish_time": "2023-04-27 10:31:49",
    "last_updated": "2023-07-05 02:10:04",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.NCDC.NIEER.DB2767.2023",
    "i18n": {
        "en": {
            "title": "Model test study on stability of rectangular large section excavation face under pipe curtain",
            "ds_format": "",
            "ds_source": "<pre><code>                     &lt;pre&gt;&lt;code&gt;\n</code></pre>\n<p></code></pre></p>\n<p>&emsp; The data is collected by 3D digital image correlation (DIC) technology.",
            "ds_quality": "<pre><code>                         &lt;pre&gt;&lt;code&gt;\n</code></pre>\n<p></code></pre></p>\n<p>&emsp; The data quality is good.",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code> &lt;pre&gt;&lt;code&gt;\n</code></pre>\n<p>  This data set is a pair of ultimate support force, critical surface settlement and corresponding excavation panel displacement under different burial depth ratios when conducting model tests on rectangular large cross-section excavation faces under the action of pipe curtains. The data is collected by 3D digital image correlation (DIC) technology. The dataset contains an excel file. The tabular data include burial depth ratio, displacement with or without pipe curtain, relative stiffness of pipe curtain, etc.</p>",
            "ds_time_res": "",
            "ds_acq_place": "Shanghai",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>                     &lt;pre&gt;&lt;code&gt;\n</code></pre>\n<p></code></pre></p>\n<p>&emsp; The data is collected by 3D digital image correlation (DIC) technology.",
            "ds_ref_instruction": "                    "
        }
    },
    "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": [
        "土力学",
        "管幕箱涵工法",
        "开挖面稳定",
        "模型试验",
        "压电薄膜",
        "分布式光纤"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "上海"
    ],
    "ds_time_tags": [
        2019
    ],
    "ds_contributors": [
        {
            "true_name": "周彪",
            "email": "zhoubiao@tongji.edu.cn",
            "work_for": "同济大学",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "周彪",
            "email": "zhoubiao@tongji.edu.cn",
            "work_for": "同济大学",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "周彪",
            "email": "zhoubiao@tongji.edu.cn",
            "work_for": "同济大学",
            "country": "中国"
        }
    ],
    "category": "其他"
}