Small-strain impedance of large-diameter single piles by in situ vibration testing

被引：0

作者：

Carrubba, P ^{[1
]}

Maugeri, M ^{[1
]}

机构：

[1] Univ Catania, Fac Ingn, I-95125 Catania, Italy

来源：

EARTHQUAKE RESISTANT ENGINEERING STRUCTURES II | 1999年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The dynamic behaviour of large diameter bored piles has been analysed in this paper by means of in situ small-strain vibration testing. Mechanical admittance for both the horizontal and the vertical directions have been measured for more than 200 free-head piles, with diameters phi 1000mm and phi 1200mm and length 28m, built in the alluvial clay deposit of the Piana of Catania. Impedance parameters of the single pile have been derived from mechanical admittance test results and then compared with those presented in the literature for the elastic single pile.

引用

页码：585 / 594

页数：4