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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46906

Title: Effects of Construction on Laterally Loaded Pile Groups
Authors: An-Bin Huang;Chao-Kuang Hsueh;Michael W. O'Neill;S. Chern;C. Chen
Contributors: 國立臺灣海洋大學:商船學系
Date: 2001
Issue Date: 2018-06-11T08:30:38Z
Publisher: Journal of Geotechnical and Geoenvironmental Engineering
Abstract: Abstract: Full-scale lateral load tests on a group of bored and a group of driven precast piles were carried out as part of a research project for the proposed high-speed rail system in Taiwan. Standard penetration tests, cone penetration tests (CPT), and Marchetti Dilatometer tests (DMT) were performed before the pile installation. The CPT and DMT were also conducted after pile installation. Numerical analyses of the laterally loaded piles were conducted using p-y curves derived from preconstruction and postconstruction DMT and by applying the concept of p multipliers. Comparisons between preconstruction and postconstruction CPT and DMT data and evaluation of the results of computations show that the installation of bored piles softened the surrounding soil, whereas the driven piles caused a densifying effect.
Relation: 127(5)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46906
Appears in Collections:[商船學系] 期刊論文

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