NUMERICAL INVESTIGATION OF THE LATERAL LOAD RESPONSE OF PILES IN SOFT CLAY

被引：0
|
作者：
Tzivakos, Konstantinos [1 ]
机构：
[1] Natl Tech Univ Athens, Athens, Greece
来源：
PROCEEDINGS OF THE 5TH INTERNATIONAL YOUNG GEOTECHNICAL ENGINEERS' CONFERENCE (IYGEC 2013) | 2013年 / 2卷
关键词：
D O I：
10.3233/978-1-61499-297-4-238
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The paper presents a numerical study on the undrained lateral response of a single, free-head, reinforced concrete pile in soft clays. Soil conditions simulating normally consolidated clays are examined and the pile-soil interaction under static lateral loading is analyzed. The non-linear p-y curves proposed in literature for soft clays are imported into suitable software in order to predict the distribution of the horizontal displacement and bending moment along the pile. The striking differences among these methods require further investigation via 3D finite element analyses. The determination of the ultimate soil resistance p(utt) from the results of the finite element analyses aims at providing the estimation of a range of values for the ultimate soil resistance coefficient N-p with depth and the comparison of the derived values to the corresponding ones proposed by existing methodologies.
引用
收藏
页码：238 / 241
页数：4
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