严成增,1986年生,教授,博士生导师,湖北省青年拔尖人才,香江学者,入选2022、2023和2024年全球前2%顶尖科学家榜单,2024年中国知网高被引学者Top1%,获2021年度Scott Sloan最佳论文奖,2021和2022年度领跑者5000中国精科技期刊顶尖学术论文奖。主要从事多物理场岩土材料断裂及破碎数值方法、有限-离散元法(FDEM)及其仿真软件的研究工作。自2011年以来,建立了系列FDEM水力、热力、水热、接触传热、湿度、化学-断裂耦合模型,提出了多物理断裂分析系统性计算方法,研制了GPU并行多物理场断裂分析软件MultiFracS,相比串行版加速2个数量级。目前有包括来自澳大利亚莫纳什大学、西澳大学、美国塔尔萨大学、印度阿米巴巴国家研究院在内的国内外200余位用户使用本软件并在国际主流SCI期刊发表论文数十篇。主持国家自然科学基金、北京自然科学基金等项目多项。在国内外主流期刊发表论文76篇(一作/通讯SCI 51篇),ESI高被引4篇,论文总被引次数3207次,单篇最高被引245次,单篇引用超过100次的7篇;申请及授权发明专利6项,软件著作权2项。应邀在香港理工大学、加拿大多伦多大学FDEM global workshop等作特邀报告。招生每年招收硕士生、博士生,热烈欢迎土木、岩土、地质、采矿、石油、力学、计算机等专业学生来课题组攻读硕士、博士学位。已累计指导硕博士研究生28名,他们中有获得包括研究生国家奖学金、国际岩石力学与工程数值模拟大赛第二名、中国地质大学(武汉)第三十四届科技论文报告会特等奖、三等奖、学校挑战杯大学生创业计划竞赛二等奖、铜奖等在内的各种奖项。毕业生中除工作和留本组深造以外,也有去武汉大学、中南大学等高校攻读博士学位。邮箱:yancz@cug.edu.cn 微信:hkust_2020科研项目(1) 湖北省青年拔尖人才培养计划,2025-2027(主持)(2) 2019年度香江学者计划, 2020.1-2021.12 (主持)(3) 国家自然科学基金面上项目, 2019.1-2022.12 (主持)(4) 国家自然科学青年基金项目, 2017.1-2019.12 (主持)(5) 多物理场断裂分析软件MultiFracS的国产DCU加速器并行化, 2022.4-2023.4 (主持)(6) 油藏压裂模拟专用有限-离散元软件多节点国产加速器并行化,2024.8-2025.7 (主持)(7) 盾构开挖和TBM掘进过程的数值仿真研究,2022.9-2023.12.(主持)(8) 酸压裂缝起裂及扩展数值模拟研究,2022.10-2022.11(主持)(9) 爆破破岩断裂破碎全过程精细建模及爆破损伤控制,2022.11-2024.10(主持)(10) 开挖爆破对既有隧道影响及控制措施研究, 2019.1-2021.12 (主持)(11) 基于高保真数值模拟+机器学习的地下工程变形破坏快速预测方法,2021.1-2022.12 (主持)(12) 中国地质大学(武汉)杰出人才培育基金项目, 2017-2020 (主持)(13) 北京市自然科学青年基金项目, 2017.1-2018.12 (主持)(14) 中国博士后科学基金项目, 2015.11-2016.12 (主持)(15) 朝阳区博士后科研活动经费资助, 2016.6-2017.4 (主持) 学术论文(1) Hu Y, Yan Chengzeng*, et al. Analysis and countermeasures of asymmetric failure in layered surrounding rock tunnels based on FDEM: A case study[J]. Engineering Failure Analysis, 2024: 109049.(2) Yan Chengzeng*, Wang T. A 3D discrete model for soil desiccation cracking in consideration of moisture diffusion[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2024.(3) Wang T, Yan Chengzeng*, Zheng H. Investigation on rock breaking and optimum spacing of TBM cutters under confining stress using a continuum-discontinuum method[J]. Engineering Analysis with Boundary Elements, 2024, 165: 105775.(4) Wang T, Yan Chengzeng*. Fracture characteristics and failure analysis of underground caverns in Longyou Grottoes induced by humidity change. Engineering Failure Analysis, 2024(160):108214.(5) Ali S, Yan Chengzeng*, Wang T, Zheng Y, et al. Evaluating the impact of calcite and heterogeneity on the mechanical behavior of coal: A numerical study with grain-based finite-discrete element method. Engineering Fracture Mechanics, 2024.(6) Yan Chengzeng*, Wang T, Zheng Y, et al. Insights into the Effect of Water Content on Mudstone Fragmentation and Cutter Force during TBM Cutter Indentation via the Combined Finite-Discrete Element Method. Rock Mechanics and Rock Engineering, 2024: 1-36.(7) Guo H, Yan Chengzeng*, Zhang G, et al. Mechanical analysis of toppling failure using FDEM: A case study for soft-hard interbedded anti-dip rock slope. Computers and Geotechnics. 2024, 165: 105883.(8) Zheng Y, Yan Chengzeng*, Zheng H. Modified joint element constitutive model for FDEM to simulate the nonlinear mechanical behavior of rocks. Computers and Geotechnics. 2023.(9) Luo Z, Yan Chengzeng*, Ke W, et al. A surrogate model based on deep convolutional neural networks for solving deformation caused by moisture diffusion. Engineering Analysis with Boundary Elements, 2023.(10) Wang T, Yan Chengzeng*, Han D, Ali S, Zheng H. Insights into the breaking mechanism and fragment pattern of soft rock assisted by free face under TBM wedge cutter indentation. Engineering Fracture Mechanics, 2023, 109580.(11) Wang T, Gao R, Yan Chengzeng*. Dynamic fragmentation and chip formation of water-soaked rock in linear cutting with a coupled moisture migration fracture model. Computers and Geotechnics. 2023, 163: 105723.(12) Yan Chengzeng*, Wang Y, Xie X, et al. A 2D continuous-discrete mixed seepage model considering the fluid exchange and the pore pressure discontinuity across the fracture for simulating fluid-driven fracturing. Acta Geotechnica. 2023, 10.1007/s11440-023-01974-6.(13) Yan Chengzeng, Zheng Y, Wang G. A 2D adaptive finite-discrete element method for simulating fracture and fragmentation in geomaterials. International Journal of Rock Mechanics and Mining Sciences. 2023,169:105439.(14) Wang T, Yan Chengzeng*, Zheng H, et al. Optimum spacing and rock breaking efficiency of TBM double disc cutters penetrating in water-soaked mudstone with FDEM. Tunnelling and Underground Space Technology. 2023,138:105174.(15) Wang T, Yan Chengzeng*. Investigating the influence of water on swelling deformation and mechanical behavior of mudstone considering water softening effect. Engineering Geology. 2023,318:107102.(16) Yan Chengzeng*, Zhao Z, Yang Y, Zheng H. A three-dimensional thermal-hydro-mechanical coupling model for simulation of fracturing driven by Multiphysics. Computers and Geotechnics. 2023, 155,105162.(17) Wang T, Yan Chengzeng*, Zheng H, et al. Microfracture behavior and energy evolution of heterogeneous mudstone subjected to moisture diffusion. Computers and Geotechnics. 2022, 150:104918.(18) Yan Chengzeng, Ma H, et al. A two-dimensional moisture diffusion continuous model for simulating dry shrinkage and cracking of soil. International Journal of Geomechanics.2022,22(10):04022172.(19) Wang T, Yan Chengzeng*, Wang G, et al. Numerical study on the deformation and failure of soft rock roadway induced by humidity diffusion. Tunnelling and Underground Space Technology. 2022,126:104565.(20) Yan Chengzeng, Guo H, et al. Three-dimensional continuous-discrete pore-fracture mixed seepage model and hydromechanical coupling model to simulate rock fracture driven by fluid. Journal of Petroleum Science and Engineering. 2022,215(B): 110510.(21) Wang T, Yan Chengzeng*, Zheng Y, et al. Numerical study on the effect of meso-structure on hydraulic conductivity of soil-rock mixtures. Computers and Geotechnics. 2022, 146:104726.(22) Yan Chengzeng, Gao Y, Guo H. A FDEM based 3D discrete mixed seepage model for simulating fluid driven fracturing. Engineering Analysis with Boundary Elements. 2022, 140:447-463.(23) Yan Chengzeng, Wang T, Gao Y, Ke W, Wang G. A three-Dimensional grouting model considering hydromechanical coupling based on the combined finite-discrete element method. International Journal of Geomechanics. 2022, DOI: 10.1061/(ASCE)GM.1943-5622.0002448.(24) Yan Chengzeng, Luo Z, Zheng Y, et al. A 2D discrete moisture diffusion model for simulating desiccation fracturing of soil. Engineering Analysis with Boundary Elements. 2022, 138:42-64.(25) Yan Chengzeng, Xie X, Ren Y, Ke W, Wang G. A FDEM-based 2D coupled thermal-hydro-mechanical model for multiphysical simulation of rock fracturing.  International Journal of Rock Mechanics and Mining Sciences. 2022, 149:104964.(26) Yan Chengzeng, Wei D, Wang G. Three-dimensional finite discrete element-based contact heat transfer model considering thermal cracking in continuous-discontinuous media. Computer Methods in Applied Mechanics and Engineering. 2022, 388:114228.(27) Yan Chengzeng, Tong Y, Luo Z, Ke W, Wang G. A two-dimensional grouting model considering hydromechanical coupling and fracturing for fractured rock mass. Engineering Analysis with Boundary Elements. 2021,133(1): 385-397.(28) Yan Chengzeng, Zheng Y, Ke W, Wang G. A FDEM 3D moisture migration-fracture model for simulation of soil shrinkage and desiccation cracking. Computers and Geotechnics. 2021, 140:104425.(29) Yan Chengzeng, Wang T, Ke W, Wang G. A 2D FDEM-based moisture diffusion–fracture coupling model for simulating soil desiccation cracking. Acta Geotechnica. 2021, 16:2609-2628.(30) Yan Chengzeng, Wang X, Huang D, Wang G. A new 3D continuous-discontinuous heat conduction model and coupled thermomechanical model for simulating the thermal cracking of brittle materials. International Journal of Solids and Structures. 2021, 229(15):11123.(31) Yan Chengzeng, Fan H, Huang D, Wang G. A 2D mixed fracture-pore seepage model and hydromechanical coupling for fractured porous media. Acta Geotechnica. 2021,16(10): 3061–3086.(32) Yan Chengzeng, Yang Y, Wang G. A new 2D continuous-discontinuous heat conduction model for modeling heat transfer and thermal cracking in quasi-brittle materials. Computers and Geotechnics. 2021, 137:104231.(33) Yan Chengzeng, Zheng Y, Huang D, Wang G. A coupled contact heat transfer and thermal cracking model for discontinuous and granular media. Computer Methods in Applied Mechanics and Engineering. 2021, 375:113587.(34) Yan Chengzeng, Fang H, Zheng Y, et al. Simulation of thermal shock of brittle materials using the finite-discrete element method. Engineering Analysis with Boundary Elements. 2020, 115:142-155.(35) Yan Chengzeng, Tong Y. Calibration of microscopic penalty parameters in the combined finite-discrete element method. International Journal of Geomechanics. 2020, 20(7):04020092.(36) Yan Chengzeng, Ren Y, Yang Y. A 3D thermal cracking model for rock based on the combined finite-discrete element method. Computational Particle Mechanics. 2020, 7:881-901.(37) Yan Chengzeng, Jiao Y-Y. A 2D discrete heat transfer model considering the thermal resistance effect of fractures for simulating the thermal cracking of brittle materials. Acta Geotechnica. 2020, 15:1303-1319.(38) Yan Chengzeng, Jiao Y-Y, Zheng H. A three‐dimensional heat transfer and thermal cracking model considering the effect of cracks on heat transfer. International Journal for Numerical and Analytical Methods in Geomechanics. 2019;43(10):1825- 1853.(39) Yan Chengzeng, Jiao Y-Y. FDEM-TH3D: A three-dimensional coupled hydrothermal model for fractured rock. International Journal for Numerical and Analytical Methods in Geomechanics. 2019;43(1):415-440.(40) Yan Chengzeng, Jiao Y-Y. A 2D coupled hydro-thermal model for the combined finite-discrete element method. Acta Geotechnica. 2019;14(2):403-416.(41) Yan Chengzeng, Jiao Y-Y.A 2D fully coupled hydro-mechanical finite-discrete element model with real pore seepage for simulating the deformation and fracture of porous medium driven by fluid. Computers & Structures. 2018;196:311-326.(42) Yan Chengzeng, Jiao Y-Y, Zheng H. A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing. Computers and Geotechnics. 2018;96:73-89.(43) Yan Chengzeng, Zheng H. A coupled thermo-mechanical model based on combined finite-discrete element method for simulating thermal cracking of rock.International Journal of Rock Mechanics and Mining Sciences. 2017;91:170-178.(44) Yan Chengzeng, Zheng H. FDEM-flow3D: a 3D hydro-mechanical coupled model considering the pore seepage of a rock matrix for simulating three-dimensional hydraulic fracturing. Computers and Geotechnics. 2017;81:212-228.(45) Yan Chengzeng, Zheng H. A new potential function for the calculation of contact forces in the combined finite–discrete element method. International Journal for Numerical and Analytical Methods in Geomechanics. 2017;41(2):265-283.(46) Yan Chengzeng, Zheng H, Sun G, Ge X. Combined finite-discrete element method for simulation of hydraulic fracturing. Rock Mechanics and Rock Engineering. 2016;49(4):1389-1410.(47) Yan Chengzeng, Zheng H. A two-dimensional coupled hydro-mechanical finite-discrete model considering porous media flow for simulating hydraulic fracturing. International Journal of Rock Mechanics and Mining Sciences. 2016;88:115-128.(48) Yan Chengzeng, Zheng H. Three-dimensional hydromechanical model of hydraulic fracturing with arbitrarily discrete fracture networks using finite-discrete element method.International Journal of Geomechanics. 2016;17(6):04016133.(49) Tang Z, Yan Chengzeng*. New empirical criterion for evaluating peak shear strength of unmatched discontinuity with different joint wall compressive strengths. Rock Mechanics and Rock Engineering. 2022;55:5323-5343.(50) Han D, Fan H*, Yan Chengzeng*, et al. Heat conduction and cracking of functionally graded materials using an FDEM-based thermo-mechanical coupling model. Applied Sciences. 2022, 12(23), 12279.(51) Ke W, Wang X*, Yan Chengzeng*, Qiao C. Numerical study of rock damage mechanism induced by blasting excavation using finite discrete element method. Applied Sciences. 2022,12(15):7517.(52) Kang H, Zhangjun DAI, Chengzeng YAN, et al. Unraveling engineering disturbance effects on deformation in red-bed mudstone railway cuttings: incorporating crack-facilitated moisture diffusion[J]. Journal of Mountain Science, 2024, 21(5): 1663-1682.(53) Mengyao Wang, Quan Gan, Tao Wang, Yueqiang Ma, Chengzeng Yan, Philip Benson, Xiaoguang Wang & Derek Elsworth. Propagation and complex morphology of hydraulic fractures in lamellar shales based on finite-discrete element modeling. Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 2024, 10,71.(54) S Zhang, S Qiu, Q Jiang, C Yan, L Zhou, X Li. Modeling damage evolution in granite under temperature using a thermo-mechanical grain-based FDEM model. Computers and Geotechnics. 2024,169, 106198.(55) Y Zheng, R Wu, C Yan, R Wang, B Ma. Numerical study on flexural toppling failure of rock slopes using the finite discrete element method. Bulletin of Engineering Geology and the Environment. 2024,83 (4), 1-11.(56) Huang K, Dai Z, Yan Chengzeng, et al. Swelling behaviors of heterogeneous red-bed mudstone subjected to different vertical stresses. Journal of Rock Mechanics and Geotechnical Engineering, 2024,16(5):1847-1863.(57) Huang Kang, Dai Zhangjun, Yan Chengzeng, Chen Shanxiong. Numerical study on the swelling and failure of red-layer mudstone subgrade caused by humidity diffusion. Computers and Geotechnics. 2023, 156,105272.(58) Ding H, Fu X, Sheng Q, et al. Study on Macroscopic Mechanical Behavior and Meso-failure Evolution of Gabbro of Different Particle Sizes. Rock Mechanics and Rock Engineering. 2023:1–17.(59) Li Y M, Zhao G F, Jiao Y, Yan Chengzeng, et al. A benchmark study of different numerical methods for predicting rock failure. International Journal of Rock Mechanics and Mining Sciences, 2023, 166: 105381.(60) Huang M, Jiao YY, Luo J, Yan Chengzeng, et al. Numerical investigation on heat extraction performance of an enhanced geothermal system with supercritical N2O as working fluid. Applied Thermal Engineering. 2020, 176:115436.(61) Yang Y, Sun G, Zheng H, Yan Chengzeng. An improved numerical manifold method with multiple layers of mathematical cover systems for the stability analysis of soil-rock-mixture slopes. Engineering Geology. 2020, 246: 105373.(62) Zou JP, Jiao YY, Tang Z, Ji YL, Yan Chengzeng, Wang JC. Effect of mechanical heterogeneity on hydraulic fracture propagation in unconventional gas reservoirs. Computers and Geotechnics, 2020, 125: 103652.(63) 严成增,郑 宏,孙冠华,葛修润.模拟水压致裂的二维FDEM-flow方法. 岩石力学与工程学报, 2015, 35 (1): 67-75 (EI).(64) 严成增,郑 宏,孙冠华,葛修润. 三维FEM/DEM中摩擦力的实施及验证. 岩石力学与工程学报, 2014, 33 (6): 1248-1256 (EI)(65) 严成增,郑 宏,孙冠华,葛修润. 基于FDEM-flow研究地应力对水力压裂的影响. 岩土力学 2016, 37(1): 237-246 (EI)(66) 严成增,郑 宏,孙冠华,葛修润. 基于OpenMP的二维有限元-离散元并行分析方法. 岩土力学, 2014, 35 (9): 2717-2724 (EI)(67) 严成增,郑 宏,孙冠华,葛修润. 基于数字图像技术的岩土材料有限元-离散元分析. 岩土力学, 2014, 35 (8): 2408-2414 (EI)(68) 严成增,孙冠华,郑 宏,葛修润. 基于局部单元劈裂的FEM/DEM自适应分析方法. 岩土力学, 2014, 35 (7): 2064-2070 (EI)(69) 严成增,郑 宏,葛修润. 基于统一标定的FEM/DEM势接触力计算. 岩土力学 2015, 36 (1): 249-256 (EI)(70) 严成增,孙冠华,郑 宏,葛修润. 爆炸气体驱动下岩体破裂的有限元-离散元模拟. 岩土力学, 2015, 36(8): 2419-2425 (EI)(71) 严成增. 模拟水压致裂的另一种二维 FDEM-flow 方法. 岩土力学, 2017, 38(6): 1789-1796. (EI)(72) 严成增,郑 宏,孙冠华,葛修润. 粗粒料多边形表征及二维FEM/DEM分析. 岩土力学, 2015, 36(supp.2):95-103 (EI)(73) 严成增. FDEM-TM方法模拟岩石热破裂. 岩土工程学报, 2018,40(7):1198-1204. 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