Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bearing capacity failure of a trapezoidal, geosynthetic-reinforced soil wall
Bearing capacity failure of geosynthetic-reinforced soil walls with a trapezoidal reinforced zone was studied analytically by a series of finite difference stress analyses. Non-associated flow rules and modelling of both construction and the path to collapse were adopted in the analyses. A range of factors, including wall height, soil parameters, and path to failure were studied. For each trapezoidal reinforced soil wall, its eqüivalent rectangular reinforced wall was also analysed in order to provide a benchmark for evaluation of simplified design methods. The results of the analysis were used to calibrate three possible simplified design methods. The performance of these design models were evaluated by the margin of conservatism relative to their equivalent rectangular wall.
Bearing capacity failure of a trapezoidal, geosynthetic-reinforced soil wall
Bearing capacity failure of geosynthetic-reinforced soil walls with a trapezoidal reinforced zone was studied analytically by a series of finite difference stress analyses. Non-associated flow rules and modelling of both construction and the path to collapse were adopted in the analyses. A range of factors, including wall height, soil parameters, and path to failure were studied. For each trapezoidal reinforced soil wall, its eqüivalent rectangular reinforced wall was also analysed in order to provide a benchmark for evaluation of simplified design methods. The results of the analysis were used to calibrate three possible simplified design methods. The performance of these design models were evaluated by the margin of conservatism relative to their equivalent rectangular wall.
Bearing capacity failure of a trapezoidal, geosynthetic-reinforced soil wall
Belastungsgrenze trapezförmig geosynthetisch verstärkter Erddämme
Lo, S.C.R. (Autor:in) / Bosler, J. (Autor:in) / Gopalan, M. (Autor:in)
Geosynthetics International ; 6 ; 383-416
1999
34 Seiten, 19 Bilder, 2 Tabellen, 23 Quellen
Aufsatz (Zeitschrift)
Englisch
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