671017.pdf

The Runge-Kutta algorithm of this type ( 22 )isanumeri- cal method of fifth order, where훿is the stepsize of difference and퐹(푋,푠) ...

According to the principle of equilibrium of internal forces, we get [푁 푄 ]=[cos휃−sin휃 sin휃 cos휃 ][푁 푄 ]. (31) And the bending m ...

Sandstone depository Fill Clay Intensely weathered mudstone Completely decom posed mudstone Moderately weathered mudstone Slip s ...

0 01020 Dept h bel ow ground level (m) Dept h bel ow ground level (m) Dept h bel ow ground level (m) FEM BVM 0 024 Shear force ( ...

[2] J. A. Smethurst and W. Powrie, “Monitoring and analysis of the bending behaviour of discrete piles used to stabilise a railw ...

Hindawi Publishing Corporation Journal of Applied Mathematics Volume 2013, Article ID 241482, 12 pages http://dx.doi.org/10.1155 ...

see its accuracy in predicting the kinematic seismic response of pile, especially at the sharp stiffness contrasts between adjac ...

involve the pile nodes from 1 to푛+1(see Figure 1 )and 4 additional nodes at the pile top and tip. Equation ( 4 )is resolved in e ...

x y z z R R 1 R 2 o c c (x,y,z) (a) Integrated area x P R y (x,y,z) b/2 (0,s) (b) Weighted average area Figure 2: Integrated alo ...

Simplified approach Dynamic FE B A D C 0 1 2 34 M max / dp 42 Ug 0 2000 4000 6000 8000 / 1 Figure 4: Comparison of maximum bendi ...

Table 1: Comparison of FE, BDWF, and the present simplified approach for dimensionless maximum kinematic pile bending 푀 max (휔 ) ...

0 100 200 300 400 0 1 2 34 M max / dp 42 Ug / 1 Simplified approach BDWF =1 BDWF =2. 5 FE method BDWF =4 Figure 6: Comparison of ...

0 0 .2 0. 4 0. 6 0. 8 1 1 .2 Elastic method Fan et al. ( 1991 ) Makris and Gazetas ( 1 992) Ep/E s= 1000 Ep/E s= 10000 d/Vs Up ( ...

Period (s) Spectral acceleration ( g) 0 0. 5 1 1. 5 2 5 3 A-TOR 180 KJM000 I-ELC 180 Artificial 3 A-TMZ27 0 Artificial2 0 0. 5 ...

0 5 10 15 20 0 50 100 150 200 L/d = 33. 3 M(kN m) z (m) A-TOR 180 KJM000 I-ELC 180 Artificial 3 A-TMZ27 0 Artificial2 (a) 0 5 10 ...

thin strip). The kinematic response of a pile embedded in two-layer soil is resolved in the frequency domain owing to specified ...

Earthquake Engineering & Structural Dynamics,vol.38,no.11, pp.1281–1305,2009. [24] M. A. Mill ́an and J. Dom ́ınguez, “Simpl ...

Hindawi Publishing Corporation Journal of Applied Mathematics Volume 2013, Article ID 703251, 8 pages http://dx.doi.org/10.1155/ ...

(2) The rising and falling courses of the groundwater table are consistent, respectively. 2.2. Continuous Rising of Groundwater ...

Table 1: Basic soil properties of Hongshan clay. Natural density/(g/cm^3 ) Nature water content/% Specific gravity/(g/cm^3 ) Pla ...