{ "created": "2022-11-23 15:17:16", "updated": "2026-05-05 12:16:24", "id": "2b91a279-80e6-4101-9f43-2011dbd6289a", "version": 7, "ds_topic": null, "title_cn": "沉管隧道破坏模式三维弹塑性数值分析计算数据集（2021年）", "title_en": "3D elastic-plastic numerical analysis and calculation dataset for failure modes of immersed tunnel (2021)", "ds_abstract": "

  本数据计算沉管在均匀沉降条件下和弯曲条件下，GINA止水带的压缩情况，并以此为基准，研究沉降、回淤对接头力学性能的影响。沉管接头顶板、底板在预压缩140mm（间距230mm）基础上变形，达到平衡状态GINA止水带的压缩情况。数据集为沉管在均匀沉降和弯曲条件下，沉管接头顶板和底板压缩量值。", "ds_source": "

  本数据计算沉管在均匀沉降条件下和弯曲条件下，GINA止水带的压缩情况，并以此为基准，研究沉降、回淤对接头力学性能的影响。沉管接头顶板、底板在预压缩140mm（间距230mm）基础上变形，达到平衡状态GINA止水带的压缩情况。", "ds_process_way": "

  数据为有限元计算测量值。", "ds_quality": "

  数据质量良好。", "ds_acq_start_time": "2021-01-01 00:00:00", "ds_acq_end_time": "2021-08-31 00:00:00", "ds_acq_place": "广州", "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": 202163, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "2b91a279-80e6-4101-9f43-2011dbd6289a.png", "ds_thumb_from": 2, "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": [ "170.50" ], "quality_level": 3, "publish_time": "2023-06-13 15:42:49", "last_updated": "2023-07-05 02:10:04", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB2814.2023", "i18n": { "en": { "title": "3D elastic-plastic numerical analysis and calculation dataset for failure modes of immersed tunnel (2021)", "ds_format": "", "ds_source": "

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 & emsp; Calculation simulation.", "ds_quality": "

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 & emsp; The data quality is good.", "ds_ref_way": "", "ds_abstract": "

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 & emsp; This data calculates the compression of GINA waterstop under the condition of uniform settlement and bending of immersed pipes, and studies the influence of settlement and back siltation on mechanical properties of joints based on this data. The top plate and bottom plate of immersed pipe joint are deformed on the basis of pre compression of 140mm (spacing of 230mm), reaching the compression of GINA waterstop in equilibrium state. The data set is the compression value of the top plate and bottom plate of the immersed pipe joint under the condition of uniform settlement and bending.

", "ds_time_res": "日", "ds_acq_place": "Guangzhou", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
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 & emsp; The data is the real-time measured value of the equipment.", "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": [ "沉降量", "GINA", "顶板", "底板" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "广州" ], "ds_time_tags": [ 2021 ], "ds_contributors": [ { "true_name": "管维东", "email": "780382843@qq.com", "work_for": "中交公路长大桥建设国家工程研究中心有限公司", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "管维东", "email": "780382843@qq.com", "work_for": "中交公路长大桥建设国家工程研究中心有限公司", "country": "中国" } ], "ds_managers": [ { "true_name": "管维东", "email": "780382843@qq.com", "work_for": "中交公路长大桥建设国家工程研究中心有限公司", "country": "中国" } ], "category": "其他" }