{
    "created": "2022-11-23 14:19:34",
    "updated": "2026-06-20 17:14:56",
    "id": "87bd2c48-8aed-45eb-95e7-44c2aeb24232",
    "version": 3,
    "ds_topic": null,
    "title_cn": "顶管加固矩形大断面稳定性模型",
    "title_en": "Stability model of rectangular large section reinforced by pipe jacking",
    "ds_abstract": "<p>&emsp;&emsp;该数据集主要是包含有无管幕结构的矩形大断面的稳定性比较。数据通过数值模拟分析得到。数据集内包含一个excel文件。该表格型数据主要是矩形开挖大断面，在有管幕结构加固和无管幕结构加固条件下的内力情况比较，比如弯矩和应力。",
    "ds_source": "<p>&emsp;&emsp;计算模拟得到。",
    "ds_process_way": "<p>&emsp;&emsp;计算模拟得到 。",
    "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": "2019-12-31 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": 27197,
    "ds_files_count": 3,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "87bd2c48-8aed-45eb-95e7-44c2aeb24232.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "周彪，顶管加固矩形大断面稳定性模型，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.db2774.2023",
    "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": [],
    "quality_level": 3,
    "publish_time": "2023-04-27 10:34:15",
    "last_updated": "2023-07-03 02:10:07",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.NCDC.NIEER.DB2774.2023",
    "i18n": {
        "en": {
            "title": "Stability model of rectangular large section reinforced by pipe jacking",
            "ds_format": "",
            "ds_source": "<pre><code>                     &lt;pre&gt;&lt;code&gt;\n</code></pre>\n<p></code></pre></p>\n<p>&emsp; Calculated by simulation.",
            "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 mainly used to compare the stability of large rectangular sections with or without pipe curtain structure. The data are obtained through numerical simulation analysis. The dataset contains an excel file. The tabular data mainly refer to the comparison of internal forces of rectangular excavation large section under the conditions of pipe curtain structure reinforcement and non pipe curtain structure reinforcement, such as bending moment and stress.</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; Calculated by simulation.",
            "ds_ref_instruction": "                    "
        }
    },
    "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": [
        "RBJ",
        "Pipe roof",
        "Jacking method",
        "Excavation stability",
        "Numerical model",
        "Limit analysis",
        "Elastic foundation beam"
    ],
    "ds_subject_tags": [],
    "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"
}