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| Institute | Department of Civil Engineering | | Research Area | • Soft soil foundation improvement with PVD
• Long-term performances of soft soils under traffic loads
| | Contact Info. | wendy_1943@163.com |
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| | Education |
| | Bachelor of Engineering | School of Civil Engineering, 2005, Shanghai University, P.R. China. | | Master of Engineering | School of Civil Engineering, 2008, Shanghai University, P.R. China. | | Doctor of Philosophy | School of Civil, Mining and Environment, 2012, University of Wollongong, Australia. |
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| | Honors and Distinctions |
| | • IACMAG Award- Excellent Paper Award to Juniors, International Association for Computer Methods and Advances in Geomechanics, 2014. | | • GSI Award and GSI Fellow, Geosynthetic Institute of USA, 2010. |
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| | Professional Affiliations |
| | Geosynthetic Institute of USA (GSI), Fellow Member. |
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| | Projects |
| | 1. National Natural Science Foundation of China (No. 51608323), Title “The variation of consolidation characteristic of soft clay under partially drained cyclic loading and consolidation model under loads for prefabricated vertical drain reinforced soft clay”, Leader (200,000 RMB) , 2017/01 - 2019/12. | | 2. Yangfan Project of Science and Technology Commission of Shanghai Municipality (No. 15YF1408200), Title “Research on Combined effect of infrastruture loads and traffic loads on the performances of soils surrounding tunnel “, Leader (100,000 RMB), 2015/01 - 2017/12. | | 3. Scientific Research Foundation from the Education Ministry of China for the Returned Overseas Chinese Scholars, Title “Study on effect of static shear on soft soil performances under traffic loads“, Leader (30,000 RMB) , 2015/01 - 2016/12. | | 4. Enginlish Course Foundation (Structural Mechanics) from Shanghai Municipal Education Commission, Leader (100,000 RMB) , 2015/09 - 2017/08. | | 5. Innovative Research Project of Shanghai Municipal Education Commission (No. 14YZ081), Title “Research on effect of static deviatoric stress on long-term performances of soft soils under traffic loads“, Leader (80,000 RMB) ,2014/01 - 2016/12. | | 6. Young Researcher Program of Shanghai Municipal Education Commission (No. slg13027), Title “Soft soil charactiristcs under traffic induced cyclic loads“, Leader (50,000RMB) ,2014/01 - 2015/12. | | 7. National Natural Science Foundation of China (No. 10872133), Title “Non-linear mechanical properties of rocks subjected to temperture variation and water soaking treatment, Participant (330,000 RMB), 2009/01 - 2011/12. |
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| | Publications |
| | 1. Ni J, Chen YL, Wang P, Wang SR, Peng B, Rafig A. Effect of chemical erosion and freeze-thaw cycling on the physical and mechanical characteristic of granites. Bulletin of Engineering Geology and the Environment, 2017, 76(1), 169-179. | | 2. Ni J, Li XP, Pan YP, Geng XY. Experimental research on physical deterioration and mechanical properties of white sandstones subjected to chemical corrosion and heating. Journal of Water Resources and Water Engineering, 2016, 27(40), 209-214 (in Chinese). | | 3. Ni J, Zhu Y, Chen YL, Du X, Rujikiatkamjorn C. Cumulative pore water pressure behaviour of soft clays installed with prefabricated vertical drains under cyclic loads. Rock and Soil Mechanics, 2016, 37(2), 383-389, 398 (in Chinese). | | 4. Ni J, Indraratna B, Geng XY, Carter JP, Chen YL. Model of Soft Soils under Cyclic Loading. International Journal of Geomechanics, 2015. 15(4), 04014067 (10 pp.). | | 5. Chen YL, Ni J, Jiang LH, Liu ML, Wang P, Azzam R. Experimental study on mechanical properties of granite after freeze-thaw cycling. Environmental Earth Sciences, 2014, 71, 3349-3354. | | 6. Ni J, Indraratna B, Geng XY, Chen YL, Zhu Y. Experimental study of the combined effect of cyclic stress level and loading frequency on the performance of soft clays. Engineering Mechanics, 2014, 31(10), 167-173 (in Chinese). | | 7. Yang T, Yang JZ, Ni J. Analytical solution for the consolidation of a composite ground reinforced by partially penetrated impervious columns. Computers and Geotechnics, 2014, 57(5), 30-36. | | 8. Ni J, Indraratna B, Geng XY, Carter JP, Rujikiatkamjorn C. Radial consolidation of soft soil under cyclic loads. Computers and Geotechnics, 2013, 50, 1-5. | | 9. Chen YL, Ni J, Shao W, Azzam, R. Experimental study on the influence of temperature on the mechanical properties of granite under uni-axial compression and fatigue loading. International Journal of Rock Mechanics and Mining Sciences, 2012, 56, 62-66. | | 10. Chen YL, Ni J, Shao W, Zhou C, Javadi A, Azzam R. Coalescence of fractures under uni-axial compression and fatigue loading. Rock Mechanics and Rock Engineering, 2012, 45, 241-249. | | 11. Chen YL, Ni J, Zheng P, Azzam R, Zhou YC, Shao W. Experimental research on the behaviour of high frequency fatigue in concrete. Engineering Failure Analysis, 2011, 18, 1848-1857. | | 12. Indraratna B, Ni J, Rujikiatkamjorn C. Investigation on effectiveness of a prefabricated vertical drain during cyclic loading. Materials Science and Engineering, 2010, 10, 1-8. | | 13. Ni J, Luo RA, Chen YL, Chen SH. Characteristics of architectural membrane materials under biaxial tensile loads. Engineering Mechanics, 2009, 126(6), 100-104 (in Chinese). | | 14. Luo RA, Hua L, Ni J, Tong K. Cyclic Test of Architectural PVC Membrane Materials under Biaxial Orthogonality Tensile Loads. Journal of Shanghai University (Natural Science), 2009, 15(6), 615-620 (in Chinese) | | 15. Chen SH, Ding X, Fangueiro R, Yi HL, Ni J. Tensile behaviour of PVC-coated membrane materials under uni- and bi-axial Loads. Journal of Applied Polymer Science, 2008, 107, 2038-2044. | | 16. Chen SH, Ding X, Fangueiro R, Yi HL, Ni J. Behaviour of membrane construction materials under bi-axial tensile loading. Materials Science Forum, 2008, 587-588, 662-666. | | 17. Indraratna B, Rujikiatkamjorn C, Ni J. Cyclic behaviour of soft soil subgrade improved by prefabricated vertical drains. International Symposium on Deformation Characteristics of Geomaterials, 1-3 September, 2011, Seoul, Korea, 559-564. | | 18. Ni J, Luo RA, Chen YL, Chen SH. Evolution law of hysteresis curve and deformation characteristics of PVC membrane materials under cyclic biaxial loading. The Fifth International Conference on Nonlinear Mechanics, 11-14 June, 2007, Shanghai, China. | | 19. Chen YL, Zheng P, Ni J, Chang LQ, Yang F. 3D Mechanical analysis of axially loaded CERP confined concrete columns. The 13th International Conference on Experimental Mechanics, 1-6 July, 2007, Alexandroupolis, Greece. | | 20. Wei LC, Luo RA, Ni J. Experimental study and FEM analysis of CFRP confined concrete columns. The Fifth International Conference on Nonlinear Mechanics, 11-14 June, 2007, Shanghai, China. |
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