{ "created": "2022-11-23 12:22:47", "updated": "2026-04-28 20:13:56", "id": "4fa813aa-7e8a-4e5a-9baf-aeed16d6e2bd", "version": 3, "ds_topic": null, "title_cn": "盾构隧道下穿老旧建筑物群微沉降控制技术研究", "title_en": "Study on Micro settlement Control Technology of Shield Tunnels Undercrossing Old Buildings", "ds_abstract": "

  本数据集包含利用PLAXIS3D进行隧道开挖沉降模拟的材料物理力学参数。\n

  数据范围包括盾构掘进过程中以上的所有物质力学参数，卖身9.6m内，通过现场勘查资料得到。数据集内包含一个excel文件。该表格型数据包含的内容有材料名称如填土、粉质黏土、全风化闪长岩、盾构机、衬砌和基础，以及它们的重度、粘聚力、内摩擦角、弹性模量、泊松比和厚度等参数。", "ds_source": "

  计算模拟得到。", "ds_process_way": "

  计算模拟得到。", "ds_quality": "

  数据质量良好。", "ds_acq_start_time": "2018-11-01 00:00:00", "ds_acq_end_time": "2018-11-30 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": 27802, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "4fa813aa-7e8a-4e5a-9baf-aeed16d6e2bd.png", "ds_thumb_from": 0, "ds_ref_way": "周彪，盾构隧道下穿老旧建筑物群微沉降控制技术研究，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.db2768.2023", "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": [ "170.45" ], "quality_level": 3, "publish_time": "2023-04-27 10:32:18", "last_updated": "2023-07-03 02:10:05", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB2768.2023", "i18n": { "en": { "title": "Study on Micro settlement Control Technology of Shield Tunnels Undercrossing Old Buildings", "ds_format": "", "ds_source": "

                     <pre><code>\n
\n

\n

  Calculated by simulation.", "ds_quality": "

                         <pre><code>\n
\n

\n

 The data quality is good.", "ds_ref_way": "", "ds_abstract": "

 <pre><code>\n
\n

  This data set contains the physical and mechanical parameters of materials for tunnel excavation settlement simulation using PLAXIS3D.\n

  The data range includes all the above physical and mechanical parameters during the shield tunneling process, which are obtained from the field survey data within 9.6 m. The dataset contains an excel file. The tabular data include material names such as fill, silty clay, completely weathered diorite, shield machine, lining and foundation, as well as their weight, cohesion, internal friction angle, elastic modulus, Poisson's ratio and thickness.

", "ds_time_res": "", "ds_acq_place": "Shanghai", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
                     <pre><code>\n
\n

\n

  Calculated by simulation.", "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": [ "地铁隧道", "下穿建筑物群", "壁后注浆实时检测", "自动化监测", "微沉降" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "上海" ], "ds_time_tags": [ 2018 ], "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" }