|
|
||||||||||||||||||||
简历:
中国科学院西北生态环境资源研究院冻土工程国家重点实验室副研究员。2015.9-2018.6在中国科学院西北生态环境资源研究院获岩土工程博士学位;2018.8-2020.11在中国科学院西北生态环境资源研究院从事博士后研究工作;2020.12-2024.2,任助理研究员;2024.3-至今,任副研究员。主要从事冻土力学与寒区工程方面的研究工作。主持国家及省部级科研课题7项,发表论文24篇,其中SCI(一作和通讯)检索论文10篇,授权发明专利1项
研究领域:
岩土工程(冻土力学与寒区工程)
职称:
副研究员
职务:获奖及荣誉:代表论著:
(1)陈敦, 王根会, 穆彦虎, 等. 大跨度简支钢桁梁桥车-桥耦合振动影响因素分析[J]. 地震工程学报, 2017, 39(2): 205-212.
(2)陈敦, 王根会, 穆彦虎, 等. 铁路大跨度简支钢桁梁桥车-桥耦合振动研究[J]. 地震工程学报, 2017, 39(5): 820-828. (3)陈敦, 马巍, 赵淑萍,等. 冻土动力学研究的现状及展望[J]. 冰川冻土, 2017, 39(4): 868-883. (4)陈敦, 马巍, 穆彦虎, 等. 主应力方向和中主应力系数对冻结黏土性状的影响[J]. 哈尔滨工业大学学报,2018,50(6):97-102. (5)陈敦, 马巍, 王大雁,等. 定向剪切应力路径下冻结黏土变形特性试验[J], 岩土力学, 2018, 39(7): 2483-2490. (6)陈敦, 马巍, 穆彦虎, 等. π平面上冻结黏土破坏函数适用性试验研究[J], 中国矿业大学学报, 2019, 48(1): 64-70. (7)Dun Chen, Wei Ma, Guoyu Li, et al. 2019. Definition of failure criterion for frozen soil under directional shear-stress path. Sciences in Cold and Arid Regions, 11(6): 428-434. (8)Dun Chen, Dayan Wang, Wei Ma,et al. 2019. A strength criterion for frozen clay considering the influence of stress Lode angle, Canadian Geotechnical Journal, 56(11): 1557-1572. (9)Dun Chen, Wei Ma, Guoyu Li, et al. 2020. A long-term strength criterion for frozen clay under complex stress states. Cold Regions Science and Technology, 176: 103089. (10)陈敦, 李国玉, 牛富俊, 等. 喜马拉雅山区公路桥涵病害类型及特征研究[J], 防灾减灾工程学报, 2023.43(1):18-31. (11)Dun Chen, Guoyu Li, Xiaodong Zhao, et al. 2022. Experimental study on the anisotropy and non-coaxiality of frozen standard sand under different principal stress directions. Geofluids, 1585324. (12)Dun Chen, Guoyu Li, Jinming Li,et al. 2023. Mechanical characteristics and damage evolution of granite under freeze-thaw cycles. Frontiers in Energy Research.10:983705. (13)Qingsong Du, Guoyu Li, Dun Chen *,et al. 2023. Bibliometric analysis of the permafrost Research: developments, impacts, and trends. Remote Sensing. 15, 234. (14)Chunqing Li, Guoyu Li, Dun Chen *, et al. 2023. The Effects of diatomite as an additive on the macroscopic properties and microstructure of concrete. Materials, 16, 1833. (15)Fei Wang, Gang Wu, Dun Chen*,, et al. 2023. Mechanical response of a buried pipeline to permafrost thawing based on sequential coupling method. Atmosphere, 14, 620. (16)Chunqing Li, Guoyu Li*, Dun Chen*,et al. 2023. Influencing mechanism of nano-Al2O3 on concrete performance based on multi-scale experiments. Construction and Building Materials. 384(27), 131402. (17)Shunshun Qi, Guoyu Li, Dun Chen*, et al. 2023. Research on the characteristics of thermosyphon embankment damage and permafrost distribution based on ground-penetrating radar: a case study of the Qinghai–Tibet highway. Remote Sensing. 15, 2651. (18) Qingsong Du, Dun Chen*, Guoyu Li, et al. Preliminary study on InSAR-Based uplift or subsidence monitoring and stability evaluation of ground surface in the permafrost zone of the Qinghai–Tibet engineering corridor, China. Remote Sensing. 2023, 15, 3728. (19)王亚鹏,李国玉,陈敦*,等.复杂循环应力路径下冻结粉质黏土的变形特性与安定性行为研究.岩土工程学报.2023,45(2):134-139.
承担科研项目情况:
(1)科技部科技基础资源调查专项子课题,2022FY100703,东北多年冻土区工程冻害类型特征及分布,2022.10-2025.11,主持;
(2)国家自然科学基金委青年科学基金项目,42201162,考虑主应力轴旋转效应的冻土路基动力响应及变形预测,2023.01-2025.12,主持; (3)甘肃省科学技术厅省青年科技基金计划,22JR5RA089,干湿/冻融循环与交通荷载耦合作用下红层软岩动力特性及累积应变模型研究,2022.10-2024.09,主持; (4) 深部岩土力学与地下工程国家重点实验室开放基金项目, SKLGDUEK1904, 复杂应力状态下冻土长期强度特征及其三维长期强度准则研究, 2019.05- 2022.12,主持; (5)甘肃交通科学研究院集团有限公司开放基金项目,JKJTKF202302QS,寒区混凝土冻融劣化机理及纳米改性混凝土性能研究,2023.09-2025.08,主持; (6)冻土工程国家重点实验室自主课题, SKLFSE-ZQ-58, 主应力轴方向变化下冻土各向异性和非共轴特性研究, 2021.01 - 2022.12, 主持; (7)冻土工程国家重点实验室自主课题, SKLFSE-ZT-202203,高纬度多年冻土区机场工程与冻土环境相互作用研究, 2022.09 - 2024.12, 主持。 |