
段永婷,女,1991年2月生,陕西渭南,工学博士,副教授。
一、学习和工作经历:
2010.09-2014.07 长安大学地质工程(岩土工程)工学学士
2014.09-2020.06 中国科学院地质与地球物理研究所地质工程工学博士导师:李晓
2018.11-2019.11 澳大利亚莫纳什大学联合培养博士导师:Ranjith Pathegama Gamage
2020.07-2022.12 东北大学 博士后 导师:冯夏庭
2020.07-2022.12东北大学讲师
2023.01-现在东北大学副教授
二、研究方向
深部岩石力学与工程
油气开采工程中的地质力学和岩石力学问题
岩石破裂过程的CT试验和理论研究
三、科研项目
[1] 国家自然科学青年基金,陆相页岩油储层纹层特性及其压裂裂缝扩展机理研究,42102309,2022/01-2024/12,30万,主持。
[2] 中央高校基本科研业务费项目,基于三维细观结构的深部储层页岩宏-细观破裂机理研究,N2101032,2021/01-2022/12,10万,主持。
[3] 中国博士后科学基金面上项目,陆相页岩油储层纹层特性及其压裂缝网演化的微-细观机理,2021M690562,2021/07-2022/07,8万,主持。
[4] 东北大学博士后科学基金项目,纹层状陆相页岩细观结构特征及其破裂演化机制研究,20210301,2021/07-2022/07,3万,主持。
四、学术成果
[1]Duan Yong-Ting, Zhu Cheng-Cheng, Yang Bai-Cun, Kong Rui, Gu Liang-Jie, Li Yu. Fracture propagation and failure mode characteristics of lamellar lacustrine shale under true triaxial compression conditions. Environmental Earth Sciences, 2024, 83: 96. (SCI)
[2]Duan Yong-Ting, Feng Xia-Ting, Li Xiao, Yang Bai-Cun. Mesoscopic damage mechanism and a constitutive model of shale using in-situ X-ray CT device. Engineering Fracture Mechanics, 2022, 269: 108576. (SCI)
[3]Duan Yong-Ting, Feng Xia-Ting, Li Xiao, Ranjith Pathegama Gamage, Yang Bai-Cun, Gu Liang-Jie, Li Yu. Investigation of the efect of initial structure and loading condition on the deformation, strength, and failure characteristics of continental shale. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2022, 8: 207. (SCI)
[4]Duan Yong-Ting, Yang Bai-Cun. How does structure affect the evolution of cracking and the failure mode of anisotropic shale? Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2022, 8: 25. (SCI)
[5]Duan Yong-Ting, Li Xiao, Zheng Bo, Yang Bai-Cun. Investigation on hydration and deformation characteristics of shale using X-ray computed tomography. Geofluids, 2022, 2022: 4370907.(SCI)
[6]段永婷, 冯夏庭, 李晓. 页岩细观矿物条带对其宏观破坏模式的影响研究.岩石力学与工程学报, 2021, 40(1): 43-52.(EI)
[7]Duan Yongting, Li Xiao, Ranjith PathegamaGamage, Wu Yanfang. An investigation of the evolution of the internal structures and failure modes of Longmaxi shale using novel X-ray microscopy.Journal of Petroleum Science and Engineering, 2020, 184:106479. (SCI)
[8] Duan Yongting, Li Xiao, Zheng Bo, He Jianming, Hao Jin. Cracking Evolution and Failure Characteristics of Longmaxi Shale Under Uniaxial Compression Using Real-time Computed Tomography Scanning.Rock Mechanics and Rock Engineering, 2019, 52(9):3003-3015.(SCI)
[9] Duan Yongting, Li Xiao, He Jianming, Li Shouding, Zhou Runqing. Quantitative analysis of meso‑damage evolution for shale under in situ uniaxial compression conditions.Environmental Earth Sciences, 2018, 77(4): 154. (SCI)
[10]Li Xiao, Duan Yongting*, Li Shouding, Zhou Runqing. Study on the Progressive Failure Characteristics of Longmaxi Shale under Uniaxial Compression Conditions by X-ray Micro-Computed Tomography. Energies,2017, 10(3):303. (SCI)
[11]Duan Yongting, Li Xiao,He Jianming, Ranjith PathegamaGamage. Study on the damage and failure characteristics of shale using micro-focus X-ray computed tomography (μ-CT). 14th International Congress on Rock Mechanics and Rock Engineering (ISRM 2019). September 13-18, 2019, Foz de Iguassu, Brazil.
[12]冯夏庭, 段永婷, 张希巍, 马东辉, 杨成祥. 高压硬岩破裂过程真三轴实时扫描CT测试装置及方法. 中国, 专利号: ZL202011400744.4, 授权日: 2022年3月8日.
五、教学工作
[1]本科生课程:《普通地质与水文地质》、《深部工程地质学》、《岩石力学》、《工程地质学》
[2]研究生课程:《深部油气开发与储存中的力学问题》、《高等工程地质学》、《环境工程地质学》
六、招生信息
[1]研究生招生:每年招收硕士研究生1-3名。欢迎采矿工程、矿业工程、地质工程、土木工程、工程力学等相关专业学生报考。
[2]本科生招生:每年指导大学生创新训练项目1-2项,欢迎有兴趣的同学报名参加。
七、联系方式
邮箱:duanyongting@mail.neu.edu.cn