CHEN Junmin

Pedestrian evacuation

Water pollution control and prevention,

Building fire protection and fire risk assessment,

Environmental risk assessment and emergency management

Professor for Fire safety and Technology

Connect:

SWJTU XIPU Campus Fire Safety Engineering Laboratory, Room C203

Email:cjm@swjtu.edu.cn

Education：

Bachelor Industrial and Civil Construction, Southwest Jiaotong University 1999

Master Environment Engineering, Southwest Jiaotong University 2002

Ph.D. Municipal Engineering, Southwest Jiaotong University 2008

Experience

Lector for Fire Safety Engineering and Environment Engineering, Southwest Jiaotong University 2004–2009

Visiting Scholar, George Mason University 2010-2011

Assistant Professor for Fire Safety Engineering and Environment Engineering, Southwest Jiaotong University 2009–2018

Visiting Scholar, University of Maryland 2013–2014

Professor for Fire Safety Engineering and Environment Engineering, Southwest Jiaotong University since 2019

Research Interests

My research has focused on the water pollution control and prevention, environmental risk assessment and emergency management, Structure fire protection and urban fire risk assessment. My group has researched mechanism of artificial rapid seepage technique and applied it in in rural domestic sewage, developed a technology and equipment to treat black and smelly polluted water and applied it in river prevention, proposed a multi-factor coupling upstairs evacuation speed model and it is applied to Shapingba Project in Chongqing. Recently I have focused on the application of Light Rare Earths in environmental and safety field to promote its resource application value,land space planning and regional environmental assessment. I also working on urban fire risk assessment and environmental risk assessment with Machine Learning and Big Data technologies.

Selected Publications

[1]Shuhang You; Kaihong Wang; Jiakang Shi; Zinan Chen; Dongli Gao;Junmin Chen; Peng Lin^(#).Self-extinction of methanol fire in tunnel with different configuration of blocks[J].Tunnelling and Underground Space Technology,Apr 2020,Volume 98.

[2]Rong Liu, Zhijian Fu,Andreas Schadschneider, Qiuping Wen,Junmin Chen, Shaobo Liu. Modeling the effect of visibility on upstairs crowd evacuation by a stochastic FFCA model with finer discretization. Phyisca A, 2019.

[3]Zhijian Fu^(#), Xingzhou Zhan, Lin Luo,Andreas Schadschneider,Junmin Chen.Modeling fatigue of ascending stair evacuation with modified fine discrete floor field cellular automata [J].Physics Letters A,6 Jul 2019,383(16):1897-1906.

[4]Junmin Chen, Yulu Hao, Jianyu Wang, Peng Wang, Xiang Liu,Peng Lin^(#).An experimental study of ascent and descent movement of people on long stair with high occupant density [J]. Fire Technology,21 Jul 2018, 1-19.

[5]Zhijian Fu, Qihao Jia,Junmin Chen, Jian Ma, Ke Han, Lin Luo^(#).A fine discrete field cellular automaton for pedestrian dynamics integrating pedestrian heterogeneity, anisotropy, and time-dependent characteristics [J]. Transportation Research Part C: Emerging Technologies,4 Jul 2018,91: 37-61.

[6]Yanqiu Chen# ,Junmin Chen, Zhijian Fu, Shu-Dong Jiang, Longfei Chen * . Gas characteristics and effectiveness of smoke control systems in elevator lobbies during elevator evacuation in a high-rise building fire [J]. Combustion Science and Technology,2018, 190(7): 1232-1245.

[7]Junmin Chen, Peng Lin^(#), Fanyu Wu, Dongli Gao, Guoyuan Wang. Revisit the faster-is-slower effect for an exit at a corner [J]. Journal of Statistical Mechanics: Theory and Experiment,15 Feb 2018, 023404.

[8]Yanqiu Chen^(#), Lizhong Yang, Zhijian Fu, Longfei Chen,Junmin Chen^(#). Gas flow behavior and flow transition in elevator shafts considering elevator motion during a building fire [J]. Building Simulation,2018, 11(4): 765-771.

[9]Shu-Dong Jiang^(#), Gang Tang,Junmin Chen^(#), Zheng-Qi Huang, Yuan Hu. Bio-based polyelectrolyte multilayer-coated hollow mesoporous silica as a green flame retardant for epoxy resin [J]. Journal of Hazardous Materials,15 Jan 2018, 342:689-697.

[10]Junmin Chen, Jianyu Wang, Beibei Wang, Rong Liu, Qingsheng Wang^(#). An experimental study of visibility effects on evacuation speed on stairs [J]. Fire Safety Journal,01 Nov 2017, 189-202.

[11]Junmin Chen^(#), Rong Liu, Jianyu Wang, Yanqiu Chen^(#).Experimental Influence of Pedestrian Load on Individual and Group Evacuation Speed in Staircases [J]. Fire Technology,11 Apr 2017, 1745-1763.

[12]J.M. Chen,J.Y. Wang, J.C. Wang, X. Liu, T. Li, P. Lin^(#).An Experimental Study of Individual Ascent Speed on Long Stair [J]. Fire Technology,18 Mar 2016, 283-300.

Teaching Material Monograph

Junmin Chen.Fire Code, China Machine PRESS,2018. ( Higher education safety science and engineering series planning teaching materials- Series of planning teaching materials for fire engineering major)

Minggao Yu, Junmin Chen etc,Fire Risk Assessment, China Machine Press, 2013. ( Higher education safety science and engineering series planning teaching materials- Series of planning teaching materials for fire engineering major)

Junmin Chen.Mechanism of Artificial Rapid Filtration System and Application in Rural Sewage Treatment, AARSC,2012.

Junmin Chen.Basic Course of Fire code, AARSC, 2006.

Selected Patents

Junmin Chen, Suntao Lin, Xiaolin Yao, Haibin Ye. An equivalent algorithm for tunnel portal boundary conditions in subway station fire numerical simulation[P]. Sichuan:CN102446240A,2012-05-09.

Fushi Tian, Chengshou Zhao, Dezhi Feng,Junmin Chen. A synthesis reaction device[P]. Sichuan:CN201864578U, 2011-06-15.

Fushi Tian, Chengshou Zhao, Dezhi Feng,Junmin Chen. A method for reusing by-products in polysilicon production process[P]. Sichuan:CN102009953A, 2011-04-13.

Chengshou Zhao, Siqing Zhang, Peng Wang,Junmin Chen. A room temperature curing intumescent fireproof coating and its preparation method[P]. Sichuan: CN201864578U, 2011-06-15.

Fushi Tian, Chengshou Zhao,Junmin Chen, Dezhi Feng. Preparation method and product of polyethene glycol/silicon dioxide composite shape-stable phase change energy storage material. [P]. Sichuan: CN101942290A,2011-01-12.

Junmin Chen, Yongsheng Fu. An artificial rapid infiltration sewage treatment equipment[P]. Sichuan: CN201292268, 2009-08-19.

Junmin Chen, Yongsheng Fu. An artificial rapid infiltration tank and its application[P]. Sichuan: CN101318723, 2008-12-10.

Junmin Chen, Yongsheng Fu. A method and application of sewage denitrification treatment for artificial rapid infiltration system[P]. Sichuan: CN101318735, 2008-12-10.

Meikun Fan, Yuting Huang, Yuqin Wang,Junmin Chen, Lin Zhi. Sewage traceability method[P]. Sichuan:CN111189815A, 2020-05-22.

Qun Wang, Jingnan Zhao, Jiayu Li, Yongsheng Fu,Junmin Chen, Kai Su, Daoping Peng. A type of dosing device and method of ferrate composite medicament[P]. Sichuan: CN109867346A,2019-06-11.

Chengshou Zhao, Yue Ma, Tianming Wang,Junmin Chen. A modified polyether polyol containing phosphorus and phase change energy storage segments and its preparation method[P]. Sichuan: CN106674513A,2017-05-17.

Chengshou Zhao, Yue Ma, Tianming Wang,Junmin Chen. A modified polyether polyol containing phosphorus and phase change energy storage segments and its preparation method[P]. Sichuan: CN106674513B, 2019-05-14.

Bin Yi, Fengping Han, Yulu Hao, Youliang Si, Peng Lin,Junmin Chen. A fire simulation experiment device for underground space[P]. Sichuan: CN208521529U, 2019-02-19.

Chengshou Zhao, Yue Ma, Ji Yang,Junmin Chen. A flame-retardant phase change energy storage thermal insulation material and preparation method[P]. Sichuan: CN106750174A, 2017-05-31.

Chengshou Zhao, Yue Ma, Ji Yang,Junmin Chen. A flame-retardant phase change energy storage thermal insulation material and preparation method[P]. Sichuan: CN106750174B, 2019-08-20.

Chengshou Zhao, Jiayin Chen, Zhenjun Luo, Lin Ye,Junmin Chen. A method for preparing soft polyurethane foam flame-retardant material[P]. Sichuan: CN107828081A,2018-03-23.