Effect of Spatial Correlation of Cone Tip Resistance on the Bearing Capacity of Piles
Effect of Spatial Correlation of Cone Tip Resistance on the Bearing Capacity of Piles
复制标题
锥顶阻力空间相关性对桩承载力的影响
DOI:
10.1061/(asce)gt.1943-5606.0000775
复制
发表时间:
2013-03
影响因子:
3.9
通讯作者:
Zhang, Lianyang
中科院分区:
文献类型:
--
作者:
Chen, Jin-Jian;Zhang, Lianyang
AbstractThe cone tip resistance (qc) from cone penetration tests (CPTs) is widely used to determine the bearing capacity of piles. Although it is widely known that soil properties are spatially correlated, the spatial correlation of qc is not considered in the current methods for predicting the bearing capacity of piles. In this paper, a probabilistic approach is presented for predicting the bearing capacity of driven piles in clay by considering the spatial correlation between qcsVn (the spatial average of qc of the bottom soil layer within the pile length) and qcbV (the spatial average of qc over an interval near the pile base). Parametric studies are conducted to evaluate the effect of the spatial correlation between qcsVn and qcbV on the bearing capacity of piles. The results indicate that it is important to consider the spatial correlation between qcsVn and qcbV in the probabilistic prediction of the bearing capacities of piles. Ignoring the spatial correlation between qcsVn and qcbV will underestima...
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影响因子:
3.6
作者:
Zhang, Lianyang;Chen, Jin-Jian
通讯作者:
Chen, Jin-Jian
DOI:
10.1061/(asce)0733-9410(1993)119:1(147
发表时间:
1993-01-01
期刊:
JOURNAL OF GEOTECHNICAL ENGINEERING-ASCE
影响因子:
--
作者:
DEGROOT, DJ;BAECHER, GB
通讯作者:
BAECHER, GB
影响因子:
5.8
作者:
G. Babu;M. Mukesh
通讯作者:
G. Babu;M. Mukesh
DOI:
--
发表时间:
1996
期刊:
--
影响因子:
--
作者:
C. Shackelford;P. Nelson;M. Roth
通讯作者:
C. Shackelford;P. Nelson;M. Roth
DOI:
10.1061/(asce)1090-0241(2004)130:5(507
发表时间:
2004-05-01
影响因子:
3.9
作者:
Griffiths, DV;Fenton, GA
通讯作者:
Fenton, GA