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Wyszukujesz frazę "Kumar, Rakesh" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Pressure Settlement Behaviour and Bearing Capacity of Asymmetric Embedded Plus Shaped Footing on Layered Sand
Autorzy:
Rawat, Priyanka
Dutta, Rakesh Kumar
Powiązania:
https://bibliotekanauki.pl/articles/2051675.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
granulated blast furnace slag
soil stabilization
settlement
shaped footing
numerical investigations
żużel wielkopiecowy granulowany
stabilizacja gruntu
osiadanie
ława fundamentowa
badania numeryczne
Opis:
The aim of the present numerical study was to analyse the pressure settlement behaviour and bearing capacity of asymmetric plus shaped footing resting on loose sand overlying dense sand at varying embedment depth. The numerical investigation was carried out using ABAQUS software. The effect of depth of embedment, friction angle of upper loose and lower dense sand layer and thickness of upper loose sand on the bearing capacity of the asymmetric plus shaped footing was studied in this investigation. Further, the comparison of the results of the bearing capacity was made between the asymmetric and symmetric plus shaped footing. The results reveal that with increase in depth of embedment, the dimensionless bearing capacity of the footings increased. The highest increase in the dimensionless bearing capacity was observed at embedment ratio of 1.5. The increase in the bearing capacity was 12.62 and 11.40 times with respect to the surface footings F1 and F2 corresponding to a thickness ratio of 1.5. The lowest increase in the dimensionless bearing capacity was observed at embedment ratio of 0.1 and the corresponding increase in the bearing capacity was 1.05 and 1.02 times with respect to the surface footing for footings F1 and F2 at a thickness ratio of 1.5.
Źródło:
Civil and Environmental Engineering Reports; 2021, 31, 3; 152-176
2080-5187
2450-8594
Pojawia się w:
Civil and Environmental Engineering Reports
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ultimate Bearing Capacity of Strip Footing on Sand Underlain By Clay Under Inclined Load
Autorzy:
Dutta, Rakesh Kumar
Khatri, Vishwas Nandkishor
Kaundal, Nitesh
Powiązania:
https://bibliotekanauki.pl/articles/27314700.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
strip footing
bearing capacity
layered soils
load
ława fundamentowa
nośność
grunt wielowarstwowy
obciążenie
Opis:
This paper presents the bearing capacity determination of strip footing placed on sand underlain by clay and subjected to inclined loading. The bearing capacity equation is derived within the framework of limit equilibrium by following the projected area approach. The inclinations of load spread were selected by performing an additional finite element analysis. A parametric study was conducted to highlight the effect of various input parameters such as i) the thickness of the top sand layer, ii) embedment depth of footing, iii) the friction angle of sand and cohesion of clay, and iv) inclination of the applied load. The obtained results for a vertically loaded footing are slightly underestimated with that available in the literature. The computed bearing capacity values for a foundation with inclined loading compare favorably for lower inclination angle but slightly overestimates for higher load inclination angle, concerning that obtained using the available formula in the literature.
Źródło:
Civil and Environmental Engineering Reports; 2022, 32, 1; 116--137
2080-5187
2450-8594
Pojawia się w:
Civil and Environmental Engineering Reports
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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