Stability of end-bearing piles in a non-homogeneous elastic foundation

被引：0

作者：

West, RP

Heelis, ME

Pavlovic, MN ^{[1
]}

Wylie, GB

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Civil Engn, London SW7 2BU, England

[2] Univ Dublin Trinity Coll, Dept Civil Struct & Environm Engn, Dublin 2, Ireland

[3] Cable & Wireless, London WC1R 4QD, England

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | 1997年 / 21卷 / 12期

关键词：

buckling; end-bearing piles; Winkler elastic foundation;

D O I：

10.1002/(SICI)1096-9853(199712)21:12<845::AID-NAG905>3.0.CO;2-7

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

The stability of end-bearing piles that are supported laterally along their entire length by an elastic Winkler foundation is investigated for the case when the coefficient of horizontal subgrade reaction varies linearly with depth. A pattern of clustering of buckling modes is shown to occur and the approximate modelling of the elastic foundation by averaging the stiffness of the subgrade is discussed. (C) 1997 by John Wiley & Sons, Ltd.

引用

页码：845 / 861

页数：17

共 15 条

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ATKINSON JH, 1973, THESIS U LONDON

[2]

*CIRIA, 1984, 103 CIRIA

[3] EXACT STIFFNESS MATRIX FOR BEAMS ON ELASTIC-FOUNDATION [J].