本数据集提供了2022年至2023年间对湖北省恩施土家族苗族自治州巴东县野外大型滑坡试验场监测所得的内力腐蚀速率数据。通过在滑坡体关键部位（如潜在滑带、软弱夹层）预埋设的应力腐蚀传感器及微破裂监测阵列，系统记录了滑坡岩土体在长期赋存环境（含水率、离子浓度）及周期性荷载作用下，内部微裂隙萌生、扩展导致的力学参数时变数据，即“内力腐蚀速率”。字段内容依次为测量时间（年月日时分秒）、腐蚀速率(μm/a)、腐蚀电流(μA/cm²)、pH、Cl-浓度(mg/L)。\n
数据采集地空间位置为110° 23′14″E，31° 2′42″N。\n
数据中的“nan”表示空值。", "ds_source": "
仪器自动观测。", "ds_process_way": "
原始测量数据，未经处理。", "ds_quality": "
数据为原始测量数据，数据质量良好。", "ds_acq_start_time": "2022-11-18 00:00:00", "ds_acq_end_time": "2023-07-05 00:00:00", "ds_acq_place": "湖北省恩施土家族苗族自治州巴东县试验场", "ds_acq_lon_east": 110.5, "ds_acq_lat_south": 30.183333333333334, "ds_acq_lon_west": 110.03333333333333, "ds_acq_lat_north": 31.433333333333334, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 417570, "ds_files_count": 2, "ds_format": "*.csv", "ds_space_res": "", "ds_time_res": "分", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "0ee9ed52-4618-4cb9-b374-077b5e387244.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "4c4e8acd-412e-4d5b-aef8-5c5d4c1d5914", "ds_serv_man": "康建芳", "ds_serv_phone": "0931-4967597", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2026-03-24 18:27:35", "last_updated": "2026-04-17 11:25:50", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.BNORSG.DB7204.2026", "i18n": { "en": { "title": "2022-2023 Padang Test Site Geotechnical Stress Dataset", "ds_format": "excel", "ds_source": "\r\nAutomatic instrument observation", "ds_quality": "\r\nThe data is raw measurement data with good quality", "ds_ref_way": "", "ds_abstract": "\r\n
This dataset provides internal force corrosion rate data obtained from monitoring a large-scale landslide test site in Badong County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province from 2022 to 2023. By pre embedding stress corrosion sensors and micro fracture monitoring arrays in key areas of the landslide (such as potential slip zones and weak interlayers), the system recorded the time-varying mechanical parameters of the landslide rock and soil mass caused by the initiation and expansion of internal micro cracks under long-term occurrence environment (moisture content, ion concentration) and periodic loads, namely the \"internal force corrosion rate\". The fields include measurement time (year, month, day, hour, minute, second), corrosion rate (μ m/a), corrosion current (μ A/cm ²), pH, and Cl - concentration (mg/L).", "ds_time_res": "分", "ds_acq_place": "Experimental Field in Badong County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "\r\nNot available", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 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, "ds_topic_tags": [ "腐蚀" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "巴东县试验场" ], "ds_time_tags": [ 2022, 2023 ], "ds_contributors": [ { "true_name": "谭钦文", "email": "845784215@qq.com", "work_for": "中国地质大学（武汉）", "country": "中国" }, { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "ds_managers": [ { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "category": "灾害" }