Negative skin friction on piles due to field surcharge: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Negative skin friction on piles due to field surcharge

Karasudhi, P. / Lee, S.L. / Ng, H.K.

The development of negative skin friction in a pile due to a fill surcharge is analysed in the form of an elastic circular rod embedded in a homogeneous soil layer underlain by a homogeneous, isotropic, elastic substratum of an infinite depth. The time-rate of the development of the pile force is incorporated by assuming that the embedding soil layer is consolidating in accordance with Terzaghi's one-dimensional consolidation theory. The pile force is shown to be governed by a Fredholm integral equation of the second kind, and this equation is solved numerically. Unlike the past analyses, the proposed solution allows the consideration of the compressibility of the substratum. (Hannebauer)

Access

Check availability in my library

Page navigation

Document information

Export, share and cite

Negative skin friction on piles due to field surcharge

Karasudhi, P. / Lee, S.L. / Ng, H.K.

The development of negative skin friction in a pile due to a fill surcharge is analysed in the form of an elastic circular rod embedded in a homogeneous soil layer underlain by a homogeneous, isotropic, elastic substratum of an infinite depth. The time-rate of the development of the pile force is incorporated by assuming that the embedding soil layer is consolidating in accordance with Terzaghi's one-dimensional consolidation theory. The pile force is shown to be governed by a Fredholm integral equation of the second kind, and this equation is solved numerically. Unlike the past analyses, the proposed solution allows the consideration of the compressibility of the substratum. (Hannebauer)

Negative skin friction on piles due to field surcharge

Karasudhi, P. / Lee, S.L. / Ng, H.K.

The development of negative skin friction in a pile due to a fill surcharge is analysed in the form of an elastic circular rod embedded in a homogeneous soil layer underlain by a homogeneous, isotropic, elastic substratum of an infinite depth. The time-rate of the development of the pile force is incorporated by assuming that the embedding soil layer is consolidating in accordance with Terzaghi's one-dimensional consolidation theory. The pile force is shown to be governed by a Fredholm integral equation of the second kind, and this equation is solved numerically. Unlike the past analyses, the proposed solution allows the consideration of the compressibility of the substratum. (Hannebauer)

Access

Check availability in my library

Page navigation

Document information

Export, share and cite

Document information

Title:

Negative skin friction on piles due to field surcharge

Additional title:

Negative Oberflaechenreibungskraefte an Pfeilern durch Ueberlast

Contributors:

Karasudhi, P. (author) / Lee, S.L. (author) / Ng, H.K. (author)

Published in:

SIXTH AUSTRALASIAN CONF. ON THE MECHANICS OF STRUCTURES AND MATERIALS. ; 358-367

Publication date:

1977

Size:

10 Seiten, 11 Bilder, 13 Quellen

Type of media:

Conference paper

Type of material:

Print

Language:

English

Keywords:

NUMERISCHES VERFAHREN , PFEILER , GRUENDUNGSPFAHL , REIBKRAFT , DRUCKKRAFT , UEBERLASTUNG , INTEGRALGLEICHUNG , DAUERSTANDFESTIGKEIT , BODENVERDICHTUNG , BODENVERFESTIGUNG

Similar titles

Characteristics of Negative Skin Friction for Superlong Piles under Surcharge Loading

Yao, Wenjuan / Liu, Yimin / Chen, Jun | ASCE | 2011

Characteristics of Negative Skin Friction for Superlong Piles under Surcharge Loading

Yao, Wenjuan | Online Contents | 2012

Characteristics of Negative Skin Friction for Superlong Piles under Surcharge Loading

Yao, Wenjuan | Online Contents | 2012

Negative Skin Friction on piles

Long, R. P. / Healy, K. A. | TIBKAT | 1974

Negative skin friction on piles

Shen, R. F. / Leung, C. F. / Chow, Y. K. et al. | British Library Conference Proceedings | 2002