| Issue |
Rev. Fr. Geotech.
Number 64, 1993
|
|
|---|---|---|
| Page(s) | 5 - 9 | |
| DOI | https://doi.org/10.1051/geotech/1993064005 | |
| Published online | 09 October 2017 | |
Interférence de semelles filantes dans le domaine plastique
Plastic interference of strip footings
Ecole polytechnique de Wroclaw 50-370 Wroclaw, Wybrzeźe Wyspiańskiego 27, Pologne, France
Cet article présente une étude de l'augmentation de la force portante d'une semelle extrême dans une rangée de semelles parallèles, rugueuses, lorsque l'espacement entre les semelles diminue. Les résultats numériques sont donnés pour un sol sans cohésion, pour trois valeurs : 26°, 35°, 44° de l'angle de frottement interne et différentes profondeurs d'encastrement de la semelle extrême. On indique accessoirement le coefficient de la force tangentielle s'exerçant sur une semelle extrême.
Abstract
The paper deals with the increase in bearing capacity for the rough footings at the end of the row, when the distance between the footings is reduced. Numerical results are presented for cohesionless soils, for 26-, 35-, and 44-degree angle of internal friction. Several founding depths were considered. The coefficient for the tangential force acting on the outermost footing is also investigeted.
© CFMS-CFGI-CFMR-CFG 1993
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