为了满足裂缝部位预测与现场检查或物探规律一致的要求，进行裂缝部位预测计算，该数据集为计算结果为txt文件，第一行的四个英文分别代表节点，应力，损伤，安全。第二行从左到右位节点号，x应力，y应力，z应力，xy面应力，yz面应力，zx面应力，损伤，安全。第三行至最后都是第二行的数值结果，节点号无单位，其余单位皆为0.01mpa。", "ds_source": "
通过构建精细化高混凝土坝有限元仿真模型、准确反演边界条件和材料参数荷载、仿真计算得到其病变灾变开裂损伤过程结果。", "ds_process_way": "
计算主要采用有限元软件SAPTIS，高混凝土坝病变灾变模拟技术、朱伯芳院士相关著作、软件说明书等。", "ds_quality": "
仿真计算值经反馈验证，应力云图分布规律符合常识，模型校核准确；对大坝的开裂损伤过程模拟符合客观规律，能够基于此进行病变灾变机理研究。", "ds_acq_start_time": "2023-01-01 00:00:00", "ds_acq_end_time": "2023-12-31 00:00:00", "ds_acq_place": "隔河岩水电站", "ds_acq_lon_east": 110.55888888888889, "ds_acq_lat_south": 30.69, "ds_acq_lon_west": 110.4588888888889, "ds_acq_lat_north": 30.683333333333334, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 77960271, "ds_files_count": 2, "ds_format": "*.txt", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "12e43afd-240c-405e-87df-f5922a643637.png", "ds_thumb_from": 2, "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": 3, "publish_time": "2025-05-29 18:13:51", "last_updated": "2025-05-29 18:13:51", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NHRI_DAM.DB6850.2025", "i18n": { "en": { "title": "Fracture location prediction calculation result dataset", "ds_format": "*.txt", "ds_source": "
By constructing a refined finite element simulation model of a high concrete dam, accurately inverting boundary conditions and material parameter loads, and simulating and calculating the results of its pathological disaster cracking damage process.", "ds_quality": "
The simulation calculation values have been verified through feedback, and the stress cloud map distribution pattern conforms to common sense, indicating accurate model verification; The simulation of the cracking and damage process of the dam conforms to objective laws, which can be used to study the mechanism of pathological disasters.", "ds_ref_way": "", "ds_abstract": "
In order to meet the requirement of consistency between crack location prediction and on-site inspection or geophysical laws, crack location prediction calculation is carried out. The dataset is a txt file with the calculation results. The four English words in the first line represent nodes, stress, damage, and safety. Node numbers from left to right in the second row, x stress, y stress, z stress, xy plane stress, yz plane stress, zx plane stress, damage, safety. The third to last rows are all numerical results from the second row, with node numbers without units and all other units being 0.01mpa.
", "ds_time_res": "", "ds_acq_place": "Geheyan Hydropower Station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The calculation mainly uses finite element software SAPTIS, high concrete dam lesion disaster simulation technology, relevant works of Academician Zhu Bofang, software manuals, etc.", "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, "belong_to_nieer": false, "ds_topic_tags": [ "病变灾变", "开裂" ], "ds_subject_tags": [ "工程与技术科学基础学科" ], "ds_class_tags": [], "ds_locus_tags": [ "隔河岩水电站" ], "ds_time_tags": [ 2023 ], "ds_contributors": [ { "true_name": "黄乃亮", "email": "1628630138@qq.com", "work_for": "中国水利水电科学研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "黄乃亮", "email": "1628630138@qq.com", "work_for": "中国水利水电科学研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "黄乃亮", "email": "1628630138@qq.com", "work_for": "中国水利水电科学研究院", "country": "中国" } ], "category": "其他" }