沈伟
副教授
办公室:
招生专业:
邮箱:
wei.shen@chd.edu.cn
研究方向:
自然灾害的智能监测和预警、数值模拟方法、 基于机器学习(人工智能)的自然灾害预测模型及方法等
个人概况

2024.10-至今长安大学 副教授

2023.10-至今长安大学 硕士研究生导师

2022.08-2024.09长安大学讲师 博士后  合作导师:彭建兵院士

研究领域

1)高速滑坡及其堵河形成的涌浪和洪水灾害链如何形成和转化,怎么模拟这些过程为灾害评估提供依据;

2)复合灾害链(如滑坡转化为泥石流、滑坡、泥石流汇聚)的形成原因,出现多灾种叠加、刮铲侵蚀等动力学效应背后的物理原理,以及如何进行评估和预测;

3)基于机器学习(人工智能)的自然灾害预测模型及方法;

4)如何通过地震动等信号实现自然灾害的智能监测和预警;

5)数值模拟方法:物质点法、有限体积法、光滑粒子流法、有限元法、有限差分等。

开授课程

《地质工程数值模拟》(本科&硕士,主讲)

《地质工程专业实习》(本科,实习导师)

《非饱和土力学》(本科,英文,主讲)

科研项目

12023.08-至今,国家自然科学基金青年基金项目项目:“高速流动性黄土滑坡前缘冲挤效应及致灾范围预测模型研究”,42307216,主持

22025.08-至今,中国博士后科学基金特别资助项目,“高速滑坡-堵江-溃坝-洪水灾害链运动学转化机制及预测模型研究”2025T180121,主持

32023.08-至今,中国博士后科学基金面上项目:“具有动力侵蚀效应黄土滑坡的运动模式演化机制及致灾过程预测”,2023M730353,主持

42024.06-至今,中央高校基本科研业务费项目-高新技术研究支持计划-培育项目,300102264203,主持

52021.10-2024.12,国家重点研发计划项目:“暴雨型山洪灾害链监测预警关键技术研发与示范”,2021YFE0111900,课题一,专题负责

论文

代表性论文:

[1] ShenW,Peng J, Qiao Z, et al. (2024) Plowing mechanism of rapidflow-like loess landslides: Insights from MPM modeling. EngineeringGeology,335: 107532. 

[2] ShenW, QiaoZ, Li T, et al. (2024) A new DTMbased threedimensional MPMmodel for simulating rapid flowlike landslides propagating on curvedbed. Landslides,online, https://doi.org/10.1007/s10346-024-02261-5

[3] ShenW,Peng J, Li Q, et al. (2024) Three-dimensional MPM modeling of rapidflow-like loess landslides with  entrainmentphenomenon. Computersand Geotechnics,174:106616.

[4] ShenW,Li T, Li P, et al. (2019) A two-layer numerical model for simulatingthe frontal plowing phenomenon of flow-like landslides. EngineeringGeology,259: 105168. 

[5] ShenW,Li T, Li P, et al. (2018) A modified finite difference model for themodeling of flowslides. Landslides,15: 1577-1593. 

[6] ShenW,Wang D, Qu H, et al. (2019) The effect of check dams on the dynamicand bed entrainment processes of  debris flows. Landslides,16: 2201-2217. 

[7] ShenW,Berti M, Li T, et al. (2022)The influence of slope gradient and gullychannel on the run-out behavior of rockslide-debris flow: an analysison the Verghereto landslide in Italy. Landslides,19: 885–900. (SCI 1/Top

[8] ShenW,Li T, Li P, et al. (2020) Numerical assessment for the efficienciesof check dams in debris flow gullies: A case study. COMPUTGEOTECH,122: 103541.

[9] ShenW,Li T, Li P, et al. (2019) The influence of the bedentrainment-induced rheology and topography changes on thepropagation of flow-like landslides: a numericalinvestigation. Bulletinof Engineering Geology and the Environment,78: 4771-4785.

[10] ShenW,Wang D, He S, et al. (2020) Numerical assessment of the impedingeffect of check dams in the Hongchun debris flow gully, SichuanProvince, China. Bulletinof Engineering Geology and the Environment,79: 2833-2845.

[11] ShenW,Li T, Berti M, et al. (2021) Numerical modeling of bed deposition inrapid flow-like landslides: a case study of the Gaolou landslide inShaanxi Province, China. Journalof Mountain Science,18: 599-613.

[12]Li P, ShenW*,Hou X, et al. (2019) Numerical simulation of the propagation processof a rapid flow-like landslide considering bed entrainment: a casestudy. EngineeringGeology,263: 105287. (共同一作)

[13]Li Q, Li T, ShenW*,et al. (2022) Significance of the van der Waals force on theformation of the microstructure of wind-blown loess: An investigationusing modified Discontinuous Deformation Analysis. COMPUTGEOTECH.148: 104833(通讯作者)

[14] QiaoZ, Li T, Simoni A, Gregoretti C, Bernard M, Wu S, ShenW* andBerti M (2023) Numerical modelling of an alpine debris flow byconsidering bed entrainment. Front.Earth Sci. 10:1059525(通讯作者)

[15] QiaoZ, ShenW*, LiT, Berti, M (2023) An advanced SPH model for protectiveconstructions of debris flows adopting the modified HBP constitutivelaw. Landslides, 20:2437–2453(通讯作者)

[16]Li Q,  Franci A, ShenW*, etal. (2024) A modified discontinuous deformation analysis methodconsidering the bonding effect for the simulation of structuralloess. ActaGeotechnica.online. (通讯作者).  https://doi.org/10.1007/s11440-024-02265-4

[17] QiaoZ, ShenW*, XinP, et al. (2024)  Simulation of the failure and run-outprocesses of rotational translational loess landslides using an SPHmodel considering strain  softening. ActaGeotechnica.online.(通讯作者). https://doi.org/10.1007/s11440-024-02427-4(0123456789().,-volV

[18] ZhaoZ, Hou X, ShenW*,et al.  2025Permeabilityand microstructure evolution of loess-paleosol sequence: analysis ofprediction model based on deposition time. Catena.257: 109176. (通讯作者)

[19] 沈伟,彭建兵,李同录,等. 复杂地形下高速滑坡运动过程三维物质点法模拟[J].工程地质学报202533(4): 1415-1427.

[20] 沈伟, 翟张辉, 李同录,. 陕西泾河南岸大堡子高速远程黄土滑坡运动过程模拟[J]. 工程地质学报,2016(6):1309-1317.

[21] 沈伟,李同录,张中华,张国伟,翟张辉.浅层蠕动型黄土滑坡机理[J].山地学报,2017, 35(06): 835-841.

[22] 沈伟,李同录. 高速远程滑坡运动学研究综述[A]. 2016年全国工程地质学术年会论文集[C].(会议论文)


学生发表论文:

[1] LiJ, ShenW*,Li T, et al.  2024Run-outsimulation of rock avalanches using a depth-averaged modelconsidering the distance and velocity related frictional weakeningeffect. Landslides. (通讯作者). https://doi.org/10.1007/s10346-024-02440-4

[2] 孙兴来,沈伟*,李纪恒,等. 高速黄土滑坡前缘冲挤效应颗粒流模拟[J]. 工程地质学报2024,网络首发,DOI: 10.13544/j.cnki.jeg.2023-0416

[3] 刘登海,沈伟*,刘子扬,等.黄河上游德恒隆古滑坡-堰塞湖-溃决洪水灾害链全过程模拟与灾害放大效应[J/OL]地球科学,2025,网络首发. https://link.cnki.net/urlid/42.1874.p.20250922.0934.004


科技成果


荣誉奖励

2023年长安大学大学生暑期社会实践优秀指导教师

2016ICGdR“Outstanding young researcher”

工作经历

2024.10-至今长安大学 副教授

2023.10-至今长安大学 硕士研究生导师

2022.08-2024.09长安大学讲师 博士后  合作导师:彭建兵院士