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Geotechnical and Geological Engineering

Erschienen in:

19.05.2020 | Original Paper

Behavior of Inclined Loaded Strip Footings Resting on Geogrid–Reinforced Sand

verfasst von: R. Sahu, C. R. Patra, N. Sivakugan, B. M. Das

Erschienen in: Geotechnical and Geological Engineering | Ausgabe 5/2020

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Abstract

A numerical study of the behavior of an inclined loaded strip footing resting on geogrid-reinforced sand is presented. The effects of number of geogrid layers, relative density, load inclination and failure mechanism were considered in the finite element (FE) analysis, assuming plane strain conditions. Test results indicate that the footing performance could be appreciably improved by the inclusion of layers of geogrid leading to an economic design of the footing. However, the efficiency of the sand-geogrid system depends on the load inclination and reinforcement parameters. A close agreement between the experimental and numerical results is observed. Based on the numerical and experimental results, critical values of the geogrid parameters for maximum reinforcing effect are established.

Vorheriger Artikel Settlement Profile and Pile Load Distribution Under Vertical Load of Piled Raft Foundation in Clay

Nächster Artikel Experimental Research of Excavation Disturbance Effect Due to Trenchless Construction by Using Distributed Strain Sensing Technique

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Titel: Behavior of Inclined Loaded Strip Footings Resting on Geogrid–Reinforced Sand
verfasst von: R. Sahu
C. R. Patra
N. Sivakugan
B. M. Das
Publikationsdatum: 19.05.2020
Verlag: Springer International Publishing
Erschienen in: Geotechnical and Geological Engineering / Ausgabe 5/2020
Print ISSN: 0960-3182
Elektronische ISSN: 1573-1529
DOI: https://doi.org/10.1007/s10706-020-01360-z

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