Prof.YUANYong-fen

Prof.YUAN Yong-fen
Email：Ryy64@aliyun.com
Academic Qualifications
2002.8 – 2012.10, PhD,faculty of land resource engineering of Kunming University of Science and Technology.
1989.8 – 1991.5,MEng, faculty of Water resources and Hydroelectric engineering of Xi′an university of Technology.
1981.8 – 1985.7, BEng, faculty of Electric power engineering of Kunming University of Science and Technology.
Working Experience
2002.10 To date, Faculty of civil Engineering and Mechanics Kunming University of Science and Technology, lecturer, professor.
1998.10 -2002.10,Faculty of civil Engineering and Mechanics Kunming University of Science and Technology, lecturer, associate professor.
1991.5 -1998.10,Faculty of civil Engineering and Mechanics Kunming University of Science and Technology, lecturer.
Research Fields
1. Slope engineering.
2. Properties of special rock and soil engineering.
3. Urban environmental geotechnical engineering
4. Soil Mechanics, foundation engineering and the improvement of soil.
Part-time Academic Job
1. Member of unsaturated and special soil committee of China Civil Engineering Institute.
2. Council of Yunnan Province Road Institute.
Research Fundings
1. Mechanism and the progress of 2β large high speed and remote landslide-fragments flow hazard,Joint Funds of the National Natural Science Foundation of China, U**, serial number of research: 2.
2. Mechanism and the progress of E’mei mountain basalt rock collapse hazard, Specialized Research Fund for the Doctoral Program of Higher Education, 20**5, serial number of research: 2.
3. The fuzzy multivariate decision and fuzzy hierarchy analysis of site soil’s liquidation, Yunnan Provincial Science and Technology Department of Natural Fund funded projects，92E015Q.
4. Grey prediction of Yunnan floury soil’s liquidation and dynamical properties research, Yunnan Provincial Science and Technology Department of Natural Fund funded projects, 97E015Q.
5. Study of the landslide deformation with chaos theory and information entropy theory, 6Z0139D, Yunnan Provincial Department of Education Science Research Fund key projects.
6. Prediction and research of inheritance-neural network of high slope deformation and analysis of anti-seismic stability, Yunnan Province, young and middle-aged academic and technical leaders reserve personnel training project, 2005PY01-36.
7. Triaxial test research of Yunnan peat and peaty’s civil engineering properties, Yunnan Province higher education teaching, scientific research leader training program funded projects, 2004YJ03-2.
8. Analytic research of high slope embankment’s anti-seismic stability, Enterprise funded projects, **.
9. Geological engineering evaluation of the slope stability in Yiliang-Shilin-Luxi-Qiubei highway, Enterprise funded projects, .
10. Test and research of soil’s shearing strength under the condition of self-gravity and loading or unloading, Enterprise funded projects, .
11. Test and research of the improvement of swelling soil’s swelling properties, Enterprise funded projects, .
12. Reasonable valuing research of construction’s anti-floating design water level in mountainous area , Enterprise funded projects, .
Honors and Awards
1.1st prize Winner of Yunnan province natural science award, by people’s government of Yunnan province，Ranked No. 9, 2011.10.
2. young-middle aged Lead academic and technology of Yunnan province, awarded by people’s government of Yunnan province. 2010. 11.
3. Leader of teaching and scientific research in Yunnan province, awarded by education department of Yunnan province. 2008.4.
4. 2nd prize winner of the 8th scientific thesis contest of Yunnan province, awarded by science and technology institute of Yunnan province，Rank No.1，2008.
5. 3rd prize Winner of multimedia Civil Engineering courseware contest,awarded by Education Committee of China Civil Engineering Institute, rank no. 1,2007.12.
6. 2nd prize winner of nature science award of Yunnan province, awarded by people’s government of Yunnan province, rank no.4, 2006.10.
7. 3rd prize of winner Yunnan province nature science award, awarded by people’s government of Yunnan province, rank no.1, 1999.10.
Academic Achievements
Papers:
[1] Yongfen Yuan, Xidong Wang, Zhiwei Li, Kewen Liu. Theoretical analysis of spherical cavity expansion of axial load capacity for toothed
pile with sand liner. Rock and Soil Mechanics. 2017,38(9):1001-1008.
[2]Yongfen Yuan, Wenke Ye, Kewen Liu,Tianyuan Xumeng,Bingxun Gao. The Influence Analysis of Foundation Pit Supporting Stability in
Different Soil Pressure Calculation Methods [J]. Journal of Kunming University of Science and Technology(science and technology),2017
,2017,3:96-100.
[3] Yongfen Yuan, Chunqin Gao, Zhiwei Li, Kewen Liu. Cloud model
evaluation of swell-shrink grade of swelling soil based on improved analytic hierarchy process and entropy weight method[J].Journal of Jiangsu university natural science edition,2017,38(2):218-223.
[4] Yongfen Yuan,Tianyuan Xumeng, Kewen Liu, Wenke Ye. The influences sedimentation and stress history on computation of gravity stress and sedimentation [J]. Journal of civil architectural environmental engineering，2017,39（2）：155-161.
[5] Yongfen Yuan, Kewen Liu. Spatial variability analysis of talus sope deformation caused by unloading[J] journal of drainage and irrigation mechanical engineering, 2016.34（2）：138~143.
[6] Chengjun Shi, Yongfen Yuan, Bingjun Shi, Kewen Liu. The sensitivity analysis of influences of rainfall infilitration on landslide stability [J]. Journal of disaster prevention and mitigation engineering. 2016.12.22 36（6）：1002~1007.
[7] Yongfen Yuan, Fei Wang, Linfang Shen, Xingzhou Huang, Xidong Wang. Spatial Variations of Talus Slope under Rainfall [J]. Journal of Mountain Research, 2015.01.01 33（6）：765~769.
[8] RAN Yongfen, XIONG Guangchi, LI Shisheng. Study on deformation prediction of landslide based on genetic algorithm and improved BP neural network[J]. Kybernetes 2010.01.01 39（8）：1245~1254. (accepted by SCI)
[9] Yongfen Yuan. Genetic algorithm for fitting parameter of variation function. Journal of Yunnan University(Natural Sciences edition) 2009. 31（2）：140~143
[10] Yongfen Yuan. Research Nonnegative Weight of Kriging Estimation [J]. Journal of Hunan University(Natural Sciences) 2008. 35（11）：106~109.
[11] Yongfen Yuan, Yuedong Liu, Dong Wang, Kunhua Yang. Comparative Analysis of Eathquake Stability of High Fill Embankment by Static＆Dynamic Method [J]. Journal of Highway and Transportation Research and Developmen 2006, 23（4）：41~45(2).
[12]Yongfen Yuan,Zhihui Wu.. Some Dynamic Properties of Saturated Sandy Loam[J].Chinese Journal of Geotechnical Engineering 1995,17(4)：100-106.
Books Involved:
[1]. Yongfen Yuan as chief editor.《Foundation Engineering》Wuhan University of Technology Press, 2016.1.
[2]. Zeyun Wang, Yonghu Liu, Zizhi Cui, Yongfen Yuan. compiled.《soil mechanics》, Chongqing university press, 2002.3.