该数据集包括影响青藏工程走廊多年冻土区路堤热状态的参数，主要为路堤高度、路堤宽度、年平均气温、含水量。采用数值模拟的方式对青藏工程走廊多年冻土区路堤50年内热状况进行模拟分析，并对四种因素进行分配组合出256种情况进行参数敏感性分析。", "ds_source": "
该数据集采用数值模拟的方式对青藏工程走廊多年冻土区路堤50年内热状况进行模拟分析，并对四种因素进行分配组合出256种情况进行参数敏感性分析。", "ds_process_way": "
本数据通过试验、监测、模拟获得。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2019-06-01 00:00:00", "ds_acq_end_time": "2019-06-30 00:00:00", "ds_acq_place": "甘肃兰州", "ds_acq_lon_east": 104.5, "ds_acq_lat_south": 35.06666666666667, "ds_acq_lon_west": 102.5, "ds_acq_lat_north": 38.06666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 9883, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "dfa55971-e3ea-4ede-bf2a-f1192d1669b8.png", "ds_thumb_from": 0, "ds_ref_way": "韩风雷，青藏工程走廊多年冻土区路堤热状况影响的参数敏感性分析数据集，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.db2803.2023", "paper_ref_way": "", "ds_ref_instruction": "为保障平台科技资源的权益、扩展平台中心的服务、提升科技资源的应用潜力，请资源使用者在使用资源所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明资源来源和资源作者。", "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": [ "170.15", "170.50" ], "quality_level": 3, "publish_time": "2023-05-31 10:31:30", "last_updated": "2023-07-02 02:10:04", "protected": false, "protected_to": "2025-01-01 00:00:00", "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB2803.2023", "i18n": { "en": { "title": "Data set of parameter sensitivity analysis on the influence of embankment thermal status in permafrost region of the Qinghai Tibet engineering corridor", "ds_format": "", "ds_source": "
This data set uses numerical simulation to simulate and analyze the thermal status of the embankment in the permafrost region of the Qinghai Tibet Engineering Corridor within 50 years, and assigns and combines four factors to 256 cases for parameter sensitivity analysis.", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
The data set includes the parameters that affect the thermal state of embankment in permafrost regions of the Qinghai Tibet Project corridor, mainly including embankment height, embankment width, annual average temperature and water content. The thermal state of embankment in permafrost region of Qinghai Tibet engineering corridor in 50 years is simulated and analyzed by numerical simulation, and 256 cases are distributed and combined by four factors for parameter sensitivity analysis.
", "ds_time_res": "", "ds_acq_place": "Lanzhou, Gansu", "ds_space_res": "", "ds_projection": "", "ds_process_way": "This data is obtained through test, monitoring and simulation.", "ds_ref_instruction": "In order to protect the rights and interests of the platform's technological resources, expand the services of the platform center, and enhance the application potential of technological resources, resource users are requested to clearly indicate the source and author of the resources in the research results generated from the use of resources (including publicly published papers, works, data products, and unpublished research reports, data products, etc.)." } }, "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": [ "多年冻土区", "路堤热状态", "参数敏感性" ], "ds_subject_tags": [ "大气科学", "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "青藏高原", "甘肃兰州" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "韩风雷", "email": "718859612@qq.com", "work_for": "重庆交通大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "韩风雷", "email": "718859612@qq.com", "work_for": "重庆交通大学", "country": "中国" } ], "ds_managers": [ { "true_name": "陆妍", "email": "luyan@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": "冻土" }