岩崩滑坡地质灾害变形监测工作贯穿防治工程实施前、中、后各阶段，是反馈防治施工设计、指导施工与检验工程防治效果的重要手段。本数据集包括长江三峡库区链子崖危岩体T8-T12缝险段变形监测数据，变形监测成果在防治工程中发挥了十分重要的作用；链子崖T8-T12缝险段危岩体呈显不均匀蠕动变形，表明危岩体变形监测系统实施治理非常必要；治理工程实施中底部煤层采空区承重阻滑工程施工扰动了危岩体，加速危岩体的变形，为及时调整施工顺序、控制施工进度提供了依据；治理工程结束后危岩体变形在测量误差范围内渐趋稳定，为数据提供了科学决策。数据格式为csv格式，观测周期为每月观测一次。数据字段包括：ENDDATE（采集结束时间），STARTDATE（采集开始时间），POINTNAME（点名），QUDUAN（区段），X（X方向水平位移变量，单位：毫米），F（水平位移变量，单位：毫米），Y（Y方向水平位移变量，单位：毫米），DIRECTION（变形方向，单位：度），YBLX（X方向水平位移月变量，单位：毫米），YBLF（水平位移月变量，单位：毫米），YBLY（Y方向水平位移月变量，单位：毫米），DIRECTION1（变形方向月变量，单位：度），ID（序号），LOCATION（监测点部位）。
", "ds_source": "自主生产，自动采集。
", "ds_process_way": "计算、汇总、统计。
", "ds_quality": "本数据在获取处理各阶段均有专业人员负责，数据质量良好。
", "ds_acq_start_time": "1996-03-22 00:00:00", "ds_acq_end_time": "2006-01-12 00:00:00", "ds_acq_place": "长江三峡库区链子崖T8—T12缝段", "ds_acq_lon_east": 110.26666666666667, "ds_acq_lat_south": 31.116666666666667, "ds_acq_lon_west": 111.0, "ds_acq_lat_north": 30.616666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 1747743, "ds_files_count": 13, "ds_format": " csv", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "6df4cee4-0d1d-11e6-af40-5cc5d45ad3ae.png", "ds_thumb_from": 2, "ds_ref_way": "黄海峰，1996—2006年长江三峡库区秭归县链子崖T8—T12缝段岩体表面位移监测，国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn/)，2016，doi：10.12072/ncdc.sanxia.db3906.2023", "paper_ref_way": "", "ds_ref_instruction": "在使用数据时，请注明“1996—2006年长江三峡库区秭归县链子崖T8—T12缝段岩体表面位移监测数据来自湖北长江三峡滑坡国家野外科学观测研究站”。", "ds_from_station": "长江三峡滑坡观测站", "organization_id": "3ce0d2b3-0d7d-48bb-b08e-5784b4107e1f", "ds_serv_man": "黄海峰", "ds_serv_phone": "15171862866", "ds_serv_mail": "hifn_huang@qq.com", "doi_value": "", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2020-05-28 18:04:51", "last_updated": "2023-08-24 08:47:14", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Sanxia.2020.62", "i18n": { "en": { "title": "Surface Displacement Monitoring of Rock Mass in the T8-T12 Seam Section of Lianziya, Zigui County, Three Gorges Reservoir Area of the Yangtze River from 1996 to 2006", "ds_format": " csv", "ds_source": "Independently produced and automatically collected", "ds_quality": "
Professional personnel are responsible for all stages of data acquisition and processing, and the data quality is good", "ds_ref_way": "", "ds_abstract": "
The Deformation monitoring work of rock fall and landslide geological disasters runs through all stages before, during and after the implementation of the prevention and control project, and is an important means to feedback the prevention and control construction design, guide the construction and test the prevention and control effect of the project. This data set includes the Deformation monitoring data of the T8-T12 seam dangerous section of Lianziya dangerous rock mass in the Three Gorges reservoir area of the Yangtze River. The Deformation monitoring results have played a very important role in the prevention and control project; The dangerous rock mass in the T8-T12 seam dangerous section of Lianziya presents uneven creep deformation, which indicates that it is very necessary to implement the Deformation monitoring system to control the dangerous rock mass; During the implementation of the governance project, the construction of the load-bearing and anti-skid engineering in the goaf of the bottom coal seam disturbed the dangerous rock mass, accelerated the deformation of the dangerous rock mass, and provided a basis for timely adjustment of the construction sequence and control of the construction progress; After the completion of the governance project, the deformation of the dangerous rock mass gradually stabilizes within the measurement error range, providing scientific decision-making for the data. The data format is in CSV format, and the observation period is once a month. The data fields include: ENDDATE (collection end time), STARTDATE (collection start time), POINTNAME (point name), QUDUAN (section), X (horizontal displacement variable in X direction, unit: millimeters), F (horizontal displacement variable in millimeters), Y (horizontal displacement variable in Y direction, unit: millimeters), DIRECTION (deformation direction, unit: degrees), YBLX (monthly horizontal displacement variable in X direction, unit: millimeters), YBLF (horizontal displacement monthly variable in millimeters), YBLY (horizontal displacement monthly variable in millimeters), DIRECTION1 (deformation direction monthly variable in degrees), ID (serial number), and Location (monitoring point location)
", "ds_time_res": "年", "ds_acq_place": "The T8-T12 seam section of Lianziya in the Three Gorges Reservoir Area of the Yangtze River", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Calculate, summarize, and make statistics", "ds_ref_instruction": "When using the data, please indicate that \"the monitoring data of rock surface displacement of t8-t12 fracture section in Lianziya, Zigui County, the Three Gorges Reservoir area of the Yangtze River from 1996 to 2006 is from Hubei Three Gorges landslide national field scientific observation and research station\"" } }, "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, "ds_topic_tags": [ "观测数据", "岩体表面", "位移监测", "T8-T12缝段" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "长江三峡库区", "链子崖", "秭归县" ], "ds_time_tags": [ 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 ], "ds_contributors": [ { "true_name": "黄海峰", "email": "hhf@ctgu.edu.cn", "work_for": "长江三峡滑坡观测站", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "黄海峰", "email": "hhf@ctgu.edu.cn", "work_for": "长江三峡滑坡观测站", "country": "中国" } ], "category": "灾害" }