本数据集为米斯克尼水电站混凝土面板堆石坝填筑和蓄水数值计算的数据结果，包括有限元模型数据，以及坝轴向水平位移、顺河向水平位移、竖向位移、压力水头、孔隙水头、大主应力和小主应力的计算结果，文件夹的标题为相应工期。\n
在本数据集中包括“DamStatic01.txt”、“DamStatic02.txt”两个文件：其中“DamStatic01.txt”包括：坝轴向坐标（m）、顺河向坐标（m）、竖向坐标（m）、坝轴向水平位移（m）、顺河向水平位移（m）、竖向位移（m）、压力水头（m）、总水头（m）；“DamStatic02.txt”包括：坝轴向坐标（m）、顺河向坐标（m）、竖向坐标（m）、坝轴向水平位移（m）、X-X方向应力（kPa）、Y-Y方向应力（kPa）、Z-Z方向应力（kPa）、X-Y方向应力（kPa）、X-Z方向应力（kPa）、Y-Z方向应力（kPa）、第一主应力（kPa）、第二主应力（kPa）、第三主应力（kPa）、应力水平。", "ds_source": "
本数据由南京水利科学研究院岩土所自研发的“高土石坝应力变形与病变灾变过程模拟软件”计算获得。", "ds_process_way": "
基于收集到的米斯克尼水电站混凝土面板堆石坝各区材料参数，修正邓肯-张E-B模型计算进行参数标定，并基于此开展了填筑、蓄水和放空的坝体应力和变形计算分析。", "ds_quality": "
基于收集到的米斯克尼水电站混凝土面板堆石坝各区材料参数，修正邓肯-张E-B模型计算进行参数标定，并基于此开展了填筑、蓄水和放空的坝体应力和变形计算分析。\n计算结果表明：堆石料轴线各部位沉降测值随时间发展逐步增长，且总体呈前期增长快、后期发展趋缓的一般规律，沉降规律符合工程经验，数值分析沉降规律与可研报告一致，能较好预测米斯克尼坝内沿轴线沉降分布情况。", "ds_acq_start_time": "2024-07-07 00:00:00", "ds_acq_end_time": "2024-07-07 00:00:00", "ds_acq_place": "江苏省南京市", "ds_acq_lon_east": 75.5611111111111, "ds_acq_lat_south": 37.59805555555556, "ds_acq_lon_west": 75.49805555555555, "ds_acq_lat_north": 37.62305555555555, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 7029971, "ds_files_count": 7, "ds_format": "*.txt", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "1faed3b8-4250-4f10-8a1d-83ef5fb3d18d.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "973f338d-7fd4-4c6f-aab1-44a5c242d419", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "410" ], "quality_level": 0, "publish_time": "2025-06-27 10:01:17", "last_updated": "2025-07-15 15:45:01", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NHRI_DAM.DB6873.2025", "i18n": { "en": { "title": "Numerical calculation and analysis dataset for filling, water storage, and emptying of the concrete face rockfill dam at Miskney Hydropower Station", "ds_format": "*.txt", "ds_source": "
This data was calculated using the \"High Earth Rock Dam Stress Deformation and Disease Disaster Process Simulation Software\" independently developed by the Geotechnical Institute of Nanjing Water Resources Research Institute.", "ds_quality": "
Based on the collected material parameters of the concrete face rockfill dam in each area of the Miskney hydropower station, the Duncan Zhang E-B model was modified for parameter calibration, and based on this, stress and deformation calculations and analyses of the dam body were carried out for filling, water storage, and emptying.\nThe calculation results show that the settlement values of various parts of the axis of the rockfill material gradually increase over time, and overall show a general pattern of fast growth in the early stage and slow development in the later stage. The settlement pattern is consistent with engineering experience, and the numerical analysis of the settlement pattern is consistent with the feasibility study report, which can better predict the distribution of settlement along the axis in the Miskney Dam.", "ds_ref_way": "", "ds_abstract": "
This dataset contains the numerical calculation results of the filling and water storage of the concrete face rockfill dam of the Miskney hydropower station, including finite element model data, as well as the calculation results of the dam's axial horizontal displacement, longitudinal horizontal displacement, vertical displacement, pressure head, pore head, large principal stress, and small principal stress. The folder title is the corresponding construction period.\nIn this dataset, there are two files: \"DamStatic 01. txt\" and \"DamStatic 02. txt\". \"DamStatic 01. txt\" includes: axial coordinates of the dam (m), coordinates along the river (m), vertical coordinates (m), horizontal displacement along the dam axis (m), horizontal displacement along the river (m), vertical displacement (m), pressure head (m), and total head (m); DamStatic 02. txt \"includes: axial coordinates of the dam (m), coordinates along the river (m), vertical coordinates (m), horizontal displacement of the dam axis (m), stress in the X-X direction (kPa), Y-Y direction (kPa), Z-Z direction (kPa), X-Y direction (kPa), X-Z direction (kPa), Y-Z direction (kPa), first principal stress (kPa), second principal stress (kPa), third principal stress (kPa), and stress level.
", "ds_time_res": "", "ds_acq_place": "Nanjing City, Jiangsu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Based on the collected material parameters of the concrete face rockfill dam in each area of the Miskney hydropower station, the Duncan Zhang E-B model was modified for parameter calibration, and based on this, stress and deformation calculations and analyses of the dam body were carried out for filling, water storage, and emptying.", "ds_ref_instruction": "" } }, "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": [ "有限元", "土石坝", "应力-应变分析" ], "ds_subject_tags": [ "工程与技术科学基础学科" ], "ds_class_tags": [], "ds_locus_tags": [ "米斯克尼水电站" ], "ds_time_tags": [ 2024 ], "ds_contributors": [ { "true_name": "张志韬", "email": "ztzhang@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" }, { "true_name": "吉恩跃", "email": "eyji@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "张志韬", "email": "ztzhang@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "傅中志", "email": "zzfu@nhri.cn", "work_for": "南京水利科学研究院", "country": "中国" } ], "category": "其他" }