研究成果: 1. Yongfu XU. Explanation of scaling phenomenon based on fractal fragmentation, Mechanics Research Communications, 2005,32(2):209-220
2. Yongfu XU, Calculation of unsaturated hydraulic conductivity using a fractal model for the pore-size distribution, Computer and Geotechnics, 2004,31(7):549-557
3. Yongfu XU, Jianping Xu. Fractal model for size effect on ice failure strength, Cold Regional Science and Technology, 2004,40(1-2):135-144
4. Yongfu XU. Fractal approach to unsaturated shear strength, Journal of Geotechnical & Geoenvironmental Engineering, ASCE, 2004, No. 3,pp.264-274
5. Yongfu XU. Surface irregularity of solids in molecular domain, Chaos, Solitons & Fractals, 2004, 21(2): 435-444.
6. Yongfu XU, Ping DONG. Fractal approach to hydraulic properties in porous media. Chaos, Solitons & Fractals, 2004, 19(2): 327-337.
7. Yongfu XU, De’an SUN and Yangping YAO. Surface fractal dimension of bentonite and its application to determination of swelling properties. Chaos, Solitons & Fractals, 2004, 19(2): 347-356.
8. Yongfu XU. Bearing capacity of unsaturated expansive soils. Geotechnical and Geological Engineering, 2004,22:611-625
9. Yanjun DU, S HAYASHI, Yongfu XU. Some factors controlling the adsorption behaviour of inorganic chemicals onto clayey soils, Applied Clay Science, 2004,27(3-4):209-213
10. Yongfu XU, Hajime MATSUOKA, De’an SUN. Swelling characteristics of fractal-textured bentonite and its mixtures. Applied Clay Science, 2003, 22(4), 197-209
14. Yongfu XU. Discussion of “Impact of Soil Type and Compaction Conditions on Soil Water Characteristics”. J. of Geotech. & Geoenviron. Eng., ASCE, 2003, No. 12.
15. De’an SUN, Hajime MATSUOKA, Hongbin CUI, Yongfu XU. Three-dimensional elasto-plastic model for unsaturated compacted soils with different initial densities, Inter. J. for Numerical and Analytical Method in Geomech., 2003, 12, 1079-1098.
16. Yongfu XU, De’an SUN. A fractal model for soil pores and its application to determination of water permeability, Physica A, 2002, 316(1-4), 56-64
17. Yongfu XU, De’an SUN. Application of fractal micropore to determination of unsaturated soil strength, Fractals, 2001, 9(1): 51-60
18. Yongfu XU, Songyu LIU. Fractal characteristic of grain-size distribution of expansive soil, Fractals, 1999, 7(4): 359-366
19. Yongfu XU, Fractal model for compression of swelling clays, Mechanics Research Communication, 2004 (accepted)
20. Yongfu XU, De’an SUN. Correlation of surface fractal dimension to frictional angle at critical state. Geotechnique, 2004 (accepted).