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2021.01-至今 广西大学土木建筑工程学院，教师，副教授2018.02-2020.04 中南大学土木工程学院，博士后2009.09-2017.10 大连理工大学建设工程学部，硕博2005.09-2009.06 三峡大学水利工程学院，本科
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担任《Computers and Goetechnics》、《Powder Technology》、《Particuology》、《International Journal of Solids and Structures》、《Construction and Building Materials》、《Granular Matter》、《Geomechanics and Engineering》、《岩土力学》等国内外多个期刊的审稿人。
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土力学岩土工程勘察
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岩土材料的宏细观力学特性研究边坡的渐进破坏研究离散元模拟及其软件开发欢迎基础扎实、勤奋好学、感兴趣上述科研课题的同学报考硕士研究生。
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国家自然科学基金(青年基金)： 土石混合体的宏细观动力特性及其边坡的地震失稳渐进破坏研究，2019/01-2021/12，25万元，在研，主持；国家自然科学基金(面上项目)：土石混合体边坡三维非均值模型构建方法及地震渐进性失稳机理研究，2019/01-2021/12，60万元，在研，参与;国家重点基础研究发展计划(973计划)，2010CB731502，重大工程地质灾害的预测理论及数值分析方法研究-第二部分(地质体渐进破坏过程的演化机理及计算模型)，2010/1-2014/8，500万元，已结题，参与。
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第一作者论文(1) Gong Jian, Nie Zhihong, Zhu Yangui, Liang Zhengyu, Wang Xiang. Exploring the effects of particle shape and content of fines on the shear behavior of sand-fines mixtures via the DEM. Computers and Geotechnics, 2019, 106: 161-176. (JCR一区, IF = 3.818，高被引论文) (2) Gong Jian, Wang Xiang, Li Liang, Nie Zhihong. DEM study of the effect of fines content on the small-strain stiffness of gap-graded soils. Computers and Geotechnics, 2019, 112:35-40. (JCR一区, IF = 3.818) (3) Gong Jian, Liu Jun, Cui Liang. Shear behaviors of granular mixtures of gravel-shaped coarse and spherical fine particles investigated via discrete element method, Powder Technology, 2019, 353: 178-194. (JCR一区, IF = 4.142) (4) Gong Jian, Zou Jinfeng, Zhao Lianheng, Li Liang, Nie Zhihong. New insights into the effect of interparticle friction on the critical state friction angle of granular materials, Computers and Geotechnics, 2019, 113: 103105. (JCR一区, IF = 3.818) (5) Gong Jian, Liu Jun. DEM study on effects of fabric and aspect ratio on small strain stiffness of granular soils. Geomechanics and Engineering, 2021, 24(1): 57-65. (JCR二区, IF = 2.485)(6) Gong Jian, Liu Jun. Mechanical transitional behavior of binary mixtures via DEM: Effect of differences in contact-type friction coefficients. Computers and Geotechnics, 2017, 85:1-14. (JCR一区, IF = 3.818) (7) Gong Jian, Liu Jun. Effect of aspect ratio on triaxial compression of multi-sphere ellipsoid assemblies simulated using a discrete element method. Particuology, 2017, 32: 49-62. (JCR二区, IF = 2.787)(8) Gong Jian, Liu Jun. Analysis of the thresholds of granular mixtures using the discrete element method. Geomechanics and Engineering, 2017, 12(4): 639-655. (JCR二区, IF = 2.485) (9) 龚健, 刘君. 基于PIV分析的含石量对土石混合体边坡破坏过程及模式的影响，岩土力学, 2017, 38(3): 696-704. (EI检索论文) (10) 龚健, 刘君. 基于离散元法的长短轴之比对散体材料抗剪强度影响分析, 大连理工大学学报, 2016, 56(2): 153-162. (CSCD检索论文) (11) 龚健, 刘君. 基于离散元的不同接触类别对二元混合体强度贡献研究. 2016颗粒材料计算力学会议论文. 大连, 中国: 2016. (会议论文) (12) Gong Jian, Liu Jun. Analysis on the mechanical behaviors of soil-rock mixtures using discrete element method, Proceida engineering, 2015, 102: 1783-1792. (会议论文) (13) 龚健, 刘君.颗粒形状对散体材料剪切行为的影响. 2014颗粒材料计算力学会议论文. 兰州, 中国: 2014. (会议论文) 通讯作者论文(14) Nie Zhihong, Fang Chuanfeng, Gong Jian (corresponding author). Exploring the effect of particle shape caused by erosion on the shear behavior of granular materials via the DEM, International Journal of Solids and Structures, 2020, 202, 1-11. (JCR一区, IF = 3.213) (15) Nie Zhihong, Fang Chuanfeng, Gong Jian (corresponding author), Liang Zhengyu. DEM study on the effect of roundness on the shear behavior of granular materials, Computers and Geotechnics, 2020, 121, 103457. (JCR一区, IF = 3.818)(16) Nie Zhihong, Liu Shunkai, Hu Wei, Gong Jian (corresponding author). Effect of local non-convexity on the critical shear strength of granular materials determined via discrete element method, Particuology, 2020, 52, 105-112. (JCR二区, IF = 2.787) (17) Zhu Yangui, Nie Zhihong, Gong Jian (corresponding author). Influence of the rolling-resistance-based shape of coarse particles on shear response of granular mixtures, Particuology, 2020, 52, 67-82.12.004. (JCR二区, IF = 2.787) (18) Zhu Yangui, Nie Zhihong, Gong Jian (corresponding author), Jinfeng Zou, Lianheng Zhao, Liang Li. An analysis of the effects of the size ratio and fines content on the shear behaviors of binary mixtures using DEM, Computers and Geotechnics, 2020, 118: 103353. (JCR一区, IF = 3.818) (19) Wang Xiang, Liang Zhengyu, Nie Zhihong, Gong Jian (corresponding author). Stochastic numerical model of stone-based materials with realistic stone-inclusion features. Construction and Building Materials. 2019, 197: 830-848. (JCR一区, IF = 4.419) (20) Nie Zhihong, Zhu Yangui, Wang Xiang, Gong Jian (corresponding author). Investigating the effects of Fourier based particle shape on the shear behaviors of rockfill material via DEM. Granular Matter, 2019, 21(2): 22. (JCR二区, IF = 2.145) (21) Nie Zhihong, Zhu Yangui, Zou jinfeng, Gong Jian (corresponding author), Liu Shunkai. DEM study of the microscopic characteristics and internal stability of binary mixtures, Powder Technology, 2019, 352:314-324. (JCR一区, IF = 4.142) (22) Nie Zhihong, Wang Xiang, Liang Zhengyu, Gong Jian (corresponding author). Quantitative analysis of the three-dimensional roundness of granular particles. Powder Technology, 2018, 336: 584-593. (JCR一区, IF = 4.142) (23) Liu Jun, Gong Jian. Effect of rock content on the mechanical behaivors of soil-rock mixtures. 6th International Conference on Discrete Element Methods and Related Techniques. Golden, US: 2013. (会议论文)
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