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pro vyhledávání: '"Venanzio R. Greco"'
Autor:
Venanzio R. Greco, Claudio Cherubini
Publikováno v:
Probabilistic Methods in Geotechnical Engineering ISBN: 9781003077749
Probabilistic Methods in Geotechnical Engineering
Probabilistic Methods in Geotechnical Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a520d3a18b36494076fdc9c4483b0a86
https://doi.org/10.1201/9781003077749-30
https://doi.org/10.1201/9781003077749-30
Autor:
Venanzio R. Greco
Publikováno v:
Geotechnical and Geological Engineering. 34:585-603
This paper presents a theoretical approach to evaluate the uncertainties and the correlation of the shear strength parameters c and t (cohesion and friction coefficient), obtained in direct shear tests. The analysis is based on the hypothesis that th
Autor:
Venanzio R. Greco
Publikováno v:
Soil Dynamics and Earthquake Engineering. 79:66-70
This note presents an algorithm based on the pseudo-static method of Mononobe–Okabe for the calculation of the active thrust on retaining walls exerted by a backfill with a profile which is general in form. Line and strip surcharges are also consid
Autor:
Venanzio R. Greco
Publikováno v:
Soil Dynamics and Earthquake Engineering. 57:25-36
This paper presents a limit equilibrium method, based on the approach of Mononobe and Okabe, for calculating the active thrust on fascia retaining walls, where common methods cannot be used owing to the narrowness of the backfill which does not permi
Autor:
Venanzio R. Greco
Publikováno v:
Computers and Geotechnics. 50:66-78
When the backfill behind a retaining wall is narrow, the analytical methods commonly used for evaluating active thrust, such as the method of Coulomb or that of Rankine, are inappropriate. This is because the thrust wedge cannot develop in the shape
Autor:
Venanzio R. Greco
Publikováno v:
Soil Dynamics and Earthquake Engineering. 29:249-252
This note presents an analytical solution of the thrust on retaining walls with short heel, where the seismic action is simulated through the pseudo-static approach. The critical shape of the thrust wedge is assumed to be that minimizing the safety f
Autor:
Venanzio R. Greco
Publikováno v:
Canadian Geotechnical Journal. 45:1649-1658
The use of Rankine’s method is inappropriate for calculating active thrusts in cantilever retaining walls with a short heel because the thrust wedge is interrupted by the wall backface. The use of Coulomb’s approach is preferable, but at present
Autor:
Venanzio R. Greco
Publikováno v:
Geotechnical and Geological Engineering. 24:615-636
The evaluation of the active earth thrust of backfill, on which a surcharge strip acts, is generally made using a hybrid approach where a thrust increment due to the surcharge strip is calculated using elasticity theory and added to the thrust calcul
Autor:
Venanzio R. Greco
Publikováno v:
Canadian Geotechnical Journal. 42:1255-1263
The current analytical solution for the thrust computation when a line of vertical surcharge acts on the backfill behind a wall assumes the soils to be simultaneously elastic, for calculating part of the thrust, and in the active state of failure, fo
Autor:
Venanzio R. Greco
Publikováno v:
SOILS AND FOUNDATIONS. 43:135-138
The active thrust on retaining walls in seismic conditions can be evaluated using the method of Mononobe and Okabe. In this approach, Arango proposed considering a modified thrust wedge, in order to use the analytical solution obtained by Mueller-Bre