NUMERICAL STUDY OF EFFECTS OF SPATIAL VARIABILITY ON CEMENT-TREATED COLUMN STRENGTH

被引：0
|
作者：
Namikawa, Tsutomu [1 ]
Koseki, Junichi [1 ]
机构：
[1] Kobe City Coll Technol, Dept Civil Engn, Nishi Ku, Kobe, Hyogo 6512194, Japan
来源：
GROUND IMPROVEMENT TECHNOLOGIES AND CASE HISTORIES | 2010年
关键词：
Cement-treated soils; strength; spatial autocorrelation; SAND;
D O I：
10.3850/GI102
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
This paper presents the numerical experiments that investigate the effect of the spatial correlation of the strength of cement-treated soil. Finite element analyses were performed to simulate the unconfined compression behavior of full scale column samples in which material properties vary with the presence of spatial autocorrelation. The numerical results indicated that the spatial autocorrelation affected significantly the compression behavior of the full scale cement-treated column.
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页码：419 / 424
页数：6
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