beat365娱乐官方登录-[首頁]2022版

严成增*

基本信息

教授博士生导师香江学者

担任SCI期刊Applied sciences特刊”Multiphysics Modeling for Fracture and Fragmentation of Geomaterials”客座主编;担任SCI期刊International Journal of Mining Science and Technology期刊青年编委。

邮箱:yancz@cug.edu.cn

欢迎对研究方向感兴趣的同学报考“土木工程”,“地质工程”,“建筑与土木工程”专业的推免和统考硕士研究生(专硕和学硕均可)和博士研究生,同时欢迎优秀调剂生

教育与工作经历

2020.05-至今 中国地质大学(武汉)beat365娱乐官方登录 教授

2017.05-2020.04 中国地质大学(武汉)beat365娱乐官方登录 特任教授

2019.12-2021.12 香港科技大学 土木与环境工程系 博士后、香江学者

2015.07-2017.04 北京工业大学 建筑beat365娱乐官方登录 博士后、助理研究员

2010.09-2015.06 中国科学院大学(武汉岩土所) 岩土工程 博士学位

2006.09-2010.06 长安大学 地质工程 学士学位

研究领域

主要从事多物理场岩土材料断裂数值分析、有限-离散元方法(FDEM)的研究工作。在近十年的研究工作中,先后建立了FDEM水力、热力、水热、接触传热、湿度运移-断裂耦合模型,形成了多物理场岩土材料断裂的系统性数值分析方法,研制了二维和三维GPU并行多物理场断裂分析软件MultiFracS,相比串行加速100多倍该软件可应用于地下工程、边坡工程、采矿工程、水利水电工程、石油天然气工程、爆破及高速冲击工程、机械工程、结构工程、颗粒物质、岩石力学试验、土力学等领域。目前的研究兴趣主要包括:岩土力学高性能数值计算、CAE软件开发,机器学习,以及基于MultiFracS在隧道、爆破、边坡、采矿、非常规油气等领域的应用研究。

MultiFracS软件特色:

1.多物理场+断裂:可以模拟多物理场的软件有很多,但能够很容易模拟任意复杂裂缝起裂、扩展和交汇的软件少之又少。

2.非贯通裂缝的直接建模:不需要像DDA或者块体离散元对区域进行完整切割,只需要按照真实的裂缝特征进行建模即可。

3.热传导、热对流、接触传热、摩擦生热、流体流动、湿度运移、大变形、大位移、大转动、接触、断裂及破碎这些因素及其相互作用均能在MultiFracS中同时考虑。

4.完整模拟从连续到非连续的整个变形、破坏过程。

5.连续-非连续介质和颗粒介质均适用。

科研项目

1.主持国家自然科学基金等各类项目9项。

2.2019年度香江学者计划(XJ2019040), 2020.1-2021.12 (主持)

3.国家自然科学基金面上项目(11872340), 2019.1-2022.12 (主持)

4.国家自然科学青年基金项目(11602006), 2017.1-2019.12 (主持)

5.横向项目:开挖爆破对既有隧道影响及控制措施研究, 2019.1-2021.12 (主持)

6.横向项目: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)

7.中国地质大学(武汉)杰出人才培育基金项目(G1323541791), 2017-2020 (主持)

8.北京市自然科学青年基金项目(1174012), 2017.1-2018.12 (主持)

9.中国博士后科学基金项目(No:2015M580953), 2015.11-2016.12 (主持)

10.朝阳区博士后科研活动经费资助(No:2016ZZ-01-08), 2016.6-2017.4 (主持)

学术论文 (ESI 高被引论文2篇,5篇论文入选International Journal of Rock Mechanics and Mining SciencesComputers and GeotechnicsComputer & Structures最多被引论文)

1.Yan Chengzeng, Xie X, Ren YH, Ke WH, Wang Gang. 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. (SCI, IF= 7.135)

2.Yan Chengzeng, Wei DS, Wang Gang. 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. (SCI, IF= 6.756)

3.Yan Chengzeng, Tong Y, Luo ZQ, Ke WH, Wang Gang. A two-dimensional grouting model considering hydromechanical coupling and fracturing for fractured rock mass. Engineering Analysis with Boundary Elements. 2021,133(1): 385-397. (SCI, IF= 2.964)

4.Yan Chengzeng, Zheng YC, Ke WH, Wang Gang. A FDEM 3D moisture migration-fracture model for simulation of soil shrinkage and desiccation cracking. Computers and Geotechnics. 2021, 140:104425. (SCI, IF= 4.956)

5.Yan Chengzeng, Wang T, Ke WH, Wang Gang. A 2D FDEM-based moisture diffusion–fracture coupling model for simulating soil desiccation cracking. Acta Geotechnica. 2021, 16:2609-2628. (SCI, IF= 5.856)

6.Yan Chengzeng, Huang X, Huang DR, Wang Gang. 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. (SCI, IF=3.9)

7.Yan Chengzeng, Fan HW, Huang DR, Wang Gang. A 2D mixed fracture-pore seepage model and hydromechanical coupling for fractured porous media. Acta Geotechnica. 2021,16(10): 3061–3086. (SCI, IF= 5.856)

8.Yan Chengzeng, Yang Y, Wang Gang. 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. (SCI, IF= 4.956)

9.Yan Chengzeng, Zheng YC, Huang DR, Wang Gang. A coupled contact heat transfer and thermal cracking model for discontinuous and granular media. Computer Methods in Applied Mechanics and Engineering. 2021, 375:113587. (SCI, IF= 6.756)

10.Yan Chengzeng, Fang HW, Zheng YC, et al. Simulation of thermal shock of brittle materials using the finite-discrete element method. Engineering Analysis with Boundary Elements. 2020, 115:142-155. (SCI, IF= 2.964)

11.Yan Chengzeng, Tong Y. Calibration of microscopic penalty parameters in the combined finite-discrete element method. International Journal of Geomechanics. 2020, 20(7):04020092. (SCI, IF= 3.819)

12.Yan Chengzeng, Ren YH, Yang YT. A 3D thermal cracking model for rock based on the combined finite-discrete element method. Computational Particle Mechanics. 2020, 7:881-901. (SCI, IF= 2.105, 约稿)

13.Yan Chengzeng, Jiao YY. 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. (SCI, IF= 5.856)

14.Yan Chengzeng, Jiao YY, Zheng H. A threedimensional 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. (SCI, IF= 4.264)

15.Yan Chengzeng, Jiao YY. 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. (SCI, IF=4.264)

16.Yan Chengzeng, Jiao YY, Yang SQ. A 2D coupled hydro-thermal model for the combined finite-discrete element method. Acta Geotechnica. 2019;14(2):403-416. (SCI, IF= 5.856)

17.Yan Chengzeng, Jiao YY. 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. (SCI, IF= 4.578)

18.Yan Chengzeng, Jiao YY, 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. (SCI, IF= 4.956)

19.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. (SCI, IF= 7.135)

20.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. (SCI, IF= 4.956)

21.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. (SCI, IF=4.264)

22.Yan Chengzeng, Zheng H, Sun GH, Ge XR. Combined finite-discrete element method for simulation of hydraulic fracturing. Rock Mechanics and Rock Engineering. 2016;49(4):1389-1410. (SCI, IF= 6.73)

23.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. (SCI, IF= 7.135)

24.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. (SCI, IF= 3.819)

25.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. (SCI, IF= 5.295)

26.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. (SCI, IF= 6.755)

27.Zou JP, Jiao YY, Tang ZC, Ji YL, Yan Chengzeng, Wang JC. Effect of mechanical heterogeneity on hydraulic fracture propagation in unconventional gas reservoirs. Computers and Geotechnics, 2020, 125: 103652. (SCI, IF=4.956)

28.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).

29.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)

30.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)

31.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)

32.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)

33.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)

34.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)

35.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)

36.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)

37.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)

38.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. (EI)

39.严成增,郑 . 基于FDEM-flow的多孔水力压裂模拟.长江科学院院报, 2016,33(7):63-67. (核心)

40.严成增,郑宏. 基于FDEM-flow方法研究非均质性对水力压裂的影响. 地下空间与工程学报, 2016,12(supp.2):625-631.

41.尹小涛, 郑宏, 王水林, 李春光, 严成增. 基于颗粒流数值实验的碎石含量和尺寸对碎石土边坡稳定性影响机制研究(C). 颗粒材料计算力学研究进展. 2012 (会议)

专利

发明专利:一种连续-非连续介质热传导的三维数值模拟方法, 专利号:ZL201811116340.5, 发明人:严成增.

软件著作权

岩样矿物边界数字图像识别软件V1.0, 著作权人:严成增, 登记号: 2019SR0356366.

获奖

1.2021.6Hong Kong Scholars Annual Symposium-2021, The best poster presentation,排1.

2.2019.11,第四届“专岩杯”全国青年岩石力学与岩土工程创新创业大赛,三等奖,负责人.

3.2021.10,第六届“专岩杯”全国青年岩石力学与岩土工程创新创业大赛,三等奖,负责人.

教学

岩土工程勘察,40学时

土木工程数值模拟,24学时

秭归教学认识实习60学时

学术会议

2021.12, 香港香港理工大学特邀报告

2021.10, 北京,第二届岩土工程国产软件发展论坛特邀报告

2021.06, 天津,天津大学-北洋岩石力学论坛系列讲座特邀报告

2020.12,香港,The 24th Annual Conference of HKSTAM 2020专题报告

2019.11北京China Rock 2019第十六次中国岩石力学与工程学术年会,多场多尺度岩土力学与工程,专题报告

2019.09, 武汉“石根华客座教授聘任仪式”暨非连续变形分析学术研讨会,大会报告

2019.07, 成都2019(第二届)中国油气勘探开发技术论坛大会报告

2019.04, 武汉岩土物理化学前沿交叉青年论坛特邀报告

2018.11, 北京, China Rock 2018第十五次中国岩石力学与工程学术年会, 深部岩体力学及深地热开发新进展 特邀报告

2018.11, 北京, China Rock 2018第十五次中国岩石力学与工程学术年会, 非常规油气岩石力学与钻采新技术 专题报告

2018.11, 武汉, 第一届全国资源能源领域青年学者论坛 专题报告

2018.11, 武汉, 武汉大学土木建筑beat365娱乐官方登录 特邀报告

2018.11, 武汉, CouFrac: International Conference on Coupled Processes in Fractrued Geological Media: Observation, Modeling, and Application 专题报告

2018.04,郑州,第二届连续-非连续数值分析方法及应用学术研讨会(GDEM) 专题报告

2018.03,昆明,2018年陈宗基讲座 大会报告

2017.12,南宁,首届绿城岩土论坛 特邀报告

2017.10,沈阳,第十四届青年岩石力学大会 专题报告

2016.11,重庆,第九届青年岩土力学大会 专题报告

2016.11,武汉,2016年陈宗基讲座 专题报告

2016.08,兰州,第十二届全国岩土力学数值分析与解析方法研讨会 专题报告

2016.08,大连,The 7th International Conference on Discrete Element Methods 专题报告

学术期刊审稿

担任下列期刊的审稿人

Computer Methods in Applied Mechanics and Engineering

International Journal of Rock Mechanics and Mining Sciences

International Journal for Numerical and Analytical Methods in Geomechanics

Computers and Geotechnics

Powder Technology

Engineering Fracture Mechanics

Soil dynamic and earthquake engineering

International Journal of Geomechanics

Journal of Petroleum Science and Engineering

Bulletin of Engineering Geology and the Environment

Journal of Rock Mechanics and Geotechnical Engineering

Applied Geophysics

Geofluids

Journal of Non-Crystalline Solids

KSCE Journal of Civil Engineering

Journal of Building Engineering

Advances in Civil Engineering

Journal of the Brazilian Society of Mechanical Sciences and Engineering

The U.S. Rock Mechanics/Geomechanics Symposium

《岩石力学与工程学报》

《岩土工程学报》

《岩土力学》

《地下空间与工程学报》

《长江科学院院报》

《工程地球物理学报》

《地质科技报》

 

Researchgate:

https://www.researchgate.net/profile/Chengzeng_Yan

Google scholar

https://scholar.google.com.hk/citations?user=XjNU1uYAAAAJ&hl=zh-CN&oi=ao