同济大学土木工程学院地下建筑与工程系-合乐hl8新版

博士学位（2014-2018）香港科技大学

学士学位（2010-2014）河海大学

2022.01－至今     同济大学特聘研究员、博士生导师

2021.09-2021.11    瑞士洛桑联邦理工学院讲师

2019.06-2021.11    瑞士洛桑联邦理工学院博士后研究员

2018.09-2019.05    香港科技大学博士后研究员 

2017.09-2018.02    美国加州大学伯克利分校访问学者

2014.09-2018.08    香港科技大学助教

1. 2020, nsfc #11972030: 基于颗粒-流体-结构间相互作用的泥石流灾害机理多尺度模拟及防护措施研究, 人民币64万元.

2. 2019, snf #181227: unified modeling of snow and avalanche mechanics using the material point method, chf 1,714,241.

3. 2018, rgc grf #16205418: modelling entrainment, inter-phase mass exchange and surge dynamics of debris flows and their interaction with flexible barriers, hk$ 632,421.

4. 2016, rgc collaborative research fund #c6012-15g: coping with landslide risks in hong kong under extreme storms: storm scenarios, cascading landslide hazard and multi-hazard risk assessment, hk$ 6,236,628.

5. 2015, rgc theme-based project #t22-603/15n: understanding and mitigating debris flow risks for a sustainable hong kong, hk$ 33,200,000.

期刊论文：

1.fang j., cui y.f., li x.y. and nie j.y. (2022). a new insight into the dynamic impact between geophysical flow and rigid barrier. computers and geotechnics. 148:104790.

doi: 10.1016/j.compgeo.2022.104790

2.vedrine l., li x.y. (corresponding author) and gaume j. (2022). detrainment and braking of snow avalanches interacting with forests. natural hazards and earth system sciences. 22: 1015-1028. 

doi: 10.5194/nhess-22-1015-2022

3.li x.y., sovilla b., jiang c.f.f. and gaume j. (2021). three-dimensional and real-scale modeling of flow regimes in dense snow avalanches. landslides. 18(10): 3393-3406.

doi: 10.1007/s10346-021-01692-8

4.kong y., li x.y. and zhao j.d. (2021). quantifying the transition of impact mechanisms of geophysical flows against flexible barrier. engineering geology. 289: 106188.

doi: 10.1016/j.enggeo.2021.106188

5.kong y., zhao j.d. and li x.y. (2021). hydrodynamic dead zone in multiphase geophysical flows impacting a rigid obstacle. powder technology. 386: 335-349.

doi: 10.1016/j.powtec.2021.03.053

6.li x.y., zhao j.d. and kwan j.s.h. (2020). assessing debris flow impact on flexible ring net barrier: a coupled cfd-dem study. computers and geotechnics. 128: 103850.

doi: 10.1016/j.compgeo.2020.103850.

7.li x.y., sovilla b., jiang c.f.f. and gaume j. (2020). the mechanical origin of snow avalanche dynamics and flow regime transitions. the cryosphere. 14: 3381-3398.

doi: 10.5194/tc-14-3381-2020.

8.li x.y., zhao j.d. and soga k. (2020). a new physically based impact model for debris flow. géotechnique. 71(8): 674-685. 

doi: 10.1680/jgeot.19.p.365.

9.li x.y. and zhao j.d. (2018). dam-break of mixtures consisting of non-newtonian liquids and granular particles. powder technology. 338: 493-505. 

doi: 10.1016/j.powtec.2018.07.021.

10.li x.y. and zhao j.d. (2018). a unified cfd-dem approach for modeling of debris flow impacts on flexible barriers. international journal of numerical and analytical methods in geomechanics. 42(14): 1643-1670. (featured by most read nag papers 2018-2019) 

doi: 10.1002/nag.2806.

会议论文/摘要：

1.cicoira a., li x.y., blatny l., trottet b. and gaume j. (2021). a three-dimensional model for the simulation of alpine mass movements and process cascades. cryosphere forum 2021: status of research on changing permafrost and associated impacts in the hindu kush himalaya, online, 20-23 september 2021.

2.li x.y., sovilla b., jiang c.f.f. and gaume j. (2021). the material point method for simulating dense snow avalanches over complex real terrain. egu 2021, online, 19-30 april 2021. 

3.li x.y., sovilla b., ligneau c., jiang c.f.f. and gaume j. (2021). investigating erosion and entrainment of snow avalanches using the material point method. egu 2021, online, 19-30 april 2021.

4.cicoira a., blatny l., li x.y., troilo f., kenner r. and gaume j. (2021). a material point method for alpine mass movements. egu 2021, online, 19-30 april 2021. 

5.li x.y., sovilla b., wang s., jiang c.f.f. and gaume j. (2020). numerical modeling of snow avalanche dynamics based on the material point method. egu 2020, online (original vienna, austria), 4-8 may 2020.

6.kong y., zhao j.d. and li x.y. (2020). assessing the performance of flexible barrier subjected to impacts of typical geophysical flows: a unified computational approach based on coupled cfd/dem. egu 2020, online (original vienna, austria), 4-8 may 2020.

7.kong y., zhao j.d. and li x.y. (2019). coupled cfd/dem modeling of hydrodynamic dead zone in multiphase debris flow. 7th asian pacific congress on computational mechanics (apcom 2019). taipei, taiwan, 18-21 december 2019.

8.gaume j., van herwijnen a., gast t., teran j., wang s., li x.y., blatny l., trottet b. and jiang c.f.f. (2019). a continuum damage material point method for snow and avalanche mechanics. 30th alert workshop and school, aussois, france, 30 september-4 october 2019.

9.zhao j.d., kong y. and li x.y. (2019). coupled cfd/dem modeling of multiphase debris flow over a natural erodible terrain. 8th international conference on discrete element method (dem 8), enschede, netherlands, 21-26 july 2019.

10.li x.y. and zhao j.d. (2019). computational modelling of debris flow impact on double flexible barriers based on a coupled cfd-dem approach. international conference on silk-road disaster risk reduction and sustainable development, beijing, china, 11-12 may 2019.

11.kong y., zhao j.d., li x.y., kwan j. and sze e. (2018). coupled cfd-dem modeling of multiphase debris flow over natural erodible terrain: benchmark on yu tung road case. second jct1 workshop, hong kong, 3-5 december 2018.

12.zhao j.d., li x.y., kong y. and kwan j. (2018). multi-scale, multi-phase modeling of debris flow and interactions with flexible barrier. 1st international symposium on debris flow mechanisms and mitigation for sustainable development, hong kong, 2 december 2018.

13.li x.y., zhao j.d. and soga k. (2018). coupled cfd-dem modeling of interactions between debris flow and multiple flexible barriers. is atlanta 2018-geo-mechanics from micro to macro in research & practice, atlanta, georgia, usa, 10-13 september 2018.

14.zhao j.d. and li x.y. (2018). understanding the interaction between debris flow and flexible barrier: a unified treatment by coupled cfd-dem modeling. engineering mechanics institute conference 2018 (emi 2018), mit, boston, usa, 29 may-1 june 2018.

15.zhao j.d. and li x.y. (2018). cfd-dem modeling of debris flow mitigated by flexible barriers. 2018 uc berkeley geotechnical engineering research symposium, berkeley, california, usa, 1 february 2018.

16.li x.y. and zhao j.d. (2017). coupled cfd-dem simulation of channel bed entrainment into debris flow. the 15th international conference of the international association for computer methods and advances in geomechanics, wuhan, china, 19-23 october 2017.

17.li x.y. and zhao j.d. (2017). a coupled cfd-dem study of debris flow: the effect of fine exchanging on the impact behavior. proceedings of the 19th international conference on soil mechanics and geotechnical engineering, seoul, korea, 17-22 september 2017.

18.zhao j.d. and li x.y. (2017). mitigating debris flow impacts by flexible barriers: a unified predictive framework based on coupled cfd-dem approach. bilateral french-italy workshop on “open issues and emerging approaches in geo-environmental mechanics”, roma, italy, 2-4 may 2017.

19.kong y., zhao j.d. and li x.y. (2017). understanding the physics of dead zone in debris flow microstructure and jamming transition. proceedings of the 21st annual conference of hkstam 2017 and the 13th jiangsu-hong kong forum on mechanics and its application, hong kong, 8 april 2017.

20.li x.y. and zhao j.d. (2016). coupled cfd-dem simulation of debris flow over erodible bed. the 29th kkhtcnn symposium on civil engineering, hong kong, 3-5 december 2016.

21.li x.y. and zhao j.d. (2015). numerical simulation of dam break by a coupled cfd-dem approach. the 15th asian regional conference on soil mechanics and geotechnical engineering (15arc), fukuoka, japan, 9-13 nov 2015.

22.li x.y. and zhao j.d. (2015). a coupled cfd-dem simulation of dam break. proceedings of the 19th annual conference of hkstam 2015 and the 11th jiangsu-hong kong forum on mechanics and its application, hong kong, 28 march 2015.

每年计划招收博士生1-2名、硕士生1-3名