{ "created": "2022-11-23 14:50:48", "updated": "2026-04-29 00:26:36", "id": "38dd417d-c370-4131-8822-3dda89edbe0e", "version": 7, "ds_topic": null, "title_cn": "实时高温真三轴试验系统的研制与应用数据集", "title_en": "Development and Application Dataset of Real Time High Temperature True Triaxial Testing System ", "ds_abstract": "

  高温和应力耦合下的岩石力学特性是深部资源开发研究热点之一，自主研制了实时高温真三轴试验系统。通过对比实时高温真三轴试验系统与常规三轴试验系统的试验结果，验证实时高温真三轴试验系统的准确性和稳定性。然后，进行了花岗岩实时高温真三轴试验，研究了温度和中间主应力。相关研究结果可为干热岩资源的开发利用、核废料处置库建设以及深部岩体工程提供理论和技术支持。\n

  （1）对花岗岩的力学性质的影响，400℃高温对花岗岩的强度和弹性模量具有增强作用，中间主应力；（2）对400℃高温下花岗岩的强度和峰值应变有增加作用，对RT下花岗岩的强度有增强作用和第三主应力方向峰值应变有减小作用。", "ds_source": "

  数据来源于试验实时测量。", "ds_process_way": "

  通过对比实时高温真三轴试验系统与常规三轴试验系统的试验结果，验证实时高温真三轴试验系统的准确性和稳定性。然后，进行了花岗岩实时高温真三轴试验，研究了温度和中间主应力。", "ds_quality": "

  数据质量良好。", "ds_acq_start_time": "2019-08-01 00:00:00", "ds_acq_end_time": "2019-08-31 00:00:00", "ds_acq_place": "湖北武汉", "ds_acq_lon_east": 115.06666666666666, "ds_acq_lat_south": 29.966666666666665, "ds_acq_lon_west": 113.66666666666667, "ds_acq_lat_north": 31.366666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 351336, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "38dd417d-c370-4131-8822-3dda89edbe0e.jpg", "ds_thumb_from": 0, "ds_ref_way": "胡大伟，实时高温真三轴试验系统的研制与应用数据集，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.db2795.2023", "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": [ "170.45" ], "quality_level": 3, "publish_time": "2023-04-27 10:44:48", "last_updated": "2023-07-03 02:10:09", "protected": false, "protected_to": "2025-01-01 00:00:00", "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB2795.2023", "i18n": { "en": { "title": "Development and Application Dataset of Real Time High Temperature True Triaxial Testing System ", "ds_format": "", "ds_source": "

                                                                                                <p>&emsp;&emsp;The data comes from the real-time measurement of the test.\n
", "ds_quality": "
                                                                                                                <p>&emsp;&emsp; The data quality is good.\n
", "ds_ref_way": "", "ds_abstract": "
 <p>&emsp;&emsp; The rock mechanical properties under the coupling of high temperature and stress is one of the research focuses in the development of deep resources. A real-time high temperature true triaxial test system has been independently developed. The accuracy and stability of the real-time high temperature true triaxial test system are verified by comparing the test results of the real-time high temperature true triaxial test system and the conventional triaxial test system. Then, the real time high temperature true triaxial test of granite was carried out to study the temperature and intermediate principal stress. The relevant research results can provide theoretical and technical support for the development and utilization of dry hot rock resources, the construction of nuclear waste repository and deep rock mass engineering.\n
\n

 & emsp; (1) For the mechanical properties of granite, 400 ℃ high temperature can enhance the strength and elastic modulus of granite, with intermediate principal stress; (2) It increases the strength and peak strain of granite at 400 ℃, increases the strength of granite at RT and decreases the peak strain in the third principal stress direction.

", "ds_time_res": "", "ds_acq_place": "Wuhan, Hubei", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
                                                                                                <p>&emsp;&emsp; The accuracy and stability of the real-time high temperature true triaxial test system are verified by comparing the test results of the real-time high temperature true triaxial test system and the conventional triaxial test system. Then, the real time high temperature true triaxial test of granite was carried out to study the temperature and intermediate principal stress.\n
", "ds_ref_instruction": " In order to protect the rights and interests of the platform's scientific and technological resources, expand the service of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to clearly indicate the resource sources and resource authors in the research results (including published papers, treatises, data products, and unpublished research reports, data products, and other results) generated by using resources." } }, "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": [ "实时高温真三轴", "温度应力耦合", "花岗岩" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "湖北武汉" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "胡大伟", "email": "dwhu@whrsm.ac.cn", "work_for": "中国科学院武汉岩土力学研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "胡大伟", "email": "dwhu@whrsm.ac.cn", "work_for": "中国科学院武汉岩土力学研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "胡大伟", "email": "dwhu@whrsm.ac.cn", "work_for": "中国科学院武汉岩土力学研究所", "country": "中国" } ], "category": "其他" }