671017.pdf

Table 2: Physical and mechanical parameters of soils. Soil layer Name of soil layer Soil layer thickness/m 휔/%훾/(kN/m^3 ) 푒 0 퐼푃 ...

Ground settlem ent Em bankm ent Pile (22 m ) Inclinom eter pipe (30 m ) Pore-pressure detector Layered settlem ent pipes (30 m ) ...

8 6 4 2 0 8 6 4 2 0 0 100 200 300 400 500 Fill height curve Test data eory solution U d Figure 15: Variation of consolidatio ...

50 100 150 200 250 300 0 3 6 9 12 15 18 Time (day) ns (a) 50 100 150 200 250 300 Time (day) 0 2 4 6 8 1 N (b) Figure 18: Varia ...

the settlement becames stable, the precompression timefitsinwiththatofthecommonsanddrain. Experimental results illustrate that a ...

(2009) 24–30],”Computers and Geotechnics,vol.37,no.4,pp. 582–583, 2010. [27] M. M. Lu, K. H. Xie, C. X. Li, and K. Wang, “Consol ...

Hindawi Publishing Corporation Journal of Applied Mathematics Volume 2013, Article ID 658160, 12 pages http://dx.doi.org/10.1155 ...

This paper presents a new approach based on deformation reinforcement theory [ 22 ]toevaluatecracksgrowthinthree- dimensional st ...

0 C−^1 :휀 C−^1 :휀p 휎 0 휎 f(휎)= 0 휎eq 휎yc 휎 Figure 1: The closest-point projection method. volume.푆eqand푆yc, respectively, repres ...

(a) (b) Figure 4: The precrack specimen and numerical model. (a) (b) (c) (d) Figure 5: Cracks growth and failure mode of specime ...

Pre-crack Pre-crack (a) Crack propagation (b) Crack propagation (c) Crack propagation (d) Figure 6: Unbalanced force evolution p ...

(a) (b) (c) (d) Figure 7: Damaged area expansion process at crack tips. 12 1314 1516 1718 1920 (^2122232425) (^2627) 28 (^2930) ...

Crack Crack 0102030 (m) 0 0 5 Figure 9: Distribution of cracks in typical dam section. Figure 10: Numerical model of Xiaowan ...

Hydrostatic pressure P 0 (a) Overload 1.5P 0 (b) Overload 2.0P 0 (c) Figure 12: Distribution of dam heel unbalanced force of sch ...

Hydrostatic pressure P 0 (a) Overload 1.5P 0 (b) Overload 2.0P 0 (c) Figure 13: Distribution of unbalanced force in dam of schem ...

Figure 17: Distribution of cracks unbalanced force under overload 2.0푃 0 in scheme 2. Figure 18: Distribution of cracks unbalanc ...

Figure 20: The final distribution of upstream cracks. upstream cracks is shown inFigure 20.Damheelcracking occursastheoverloadin ...

[21] H. Hakami, “Rock characterisation facility (RCF) shaft sink- ing—numerical computations using FLAC,”International Jour- nal ...

Hindawi Publishing Corporation Journal of Applied Mathematics Volume 2013, Article ID 709430, 12 pages http://dx.doi.org/10.1155 ...

they built the Original Cam Clay Model based on triaxial tests. Burland [ 10 ]suggestedadifferentenergyequation andthenestablish ...