Journal ArticleDOI
Vertical uplift capacity of a group of two coaxial anchors in a general c–ϕ soil
Jyant Kumar,Tarun Naskar +1 more
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The vertical uplift resistance of a group of two horizontal coaxial strip anchors, embedded in a general c-ϕ soil (where c is the unit cohesion and ϕ is the soil friction angle), has been determine in this article.Abstract:
The vertical uplift resistance of a group of two horizontal coaxial strip anchors, embedded in a general c–ϕ soil (where c is the unit cohesion and ϕ is the soil friction angle), has been determine...read more
Citations
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Lower bound solutions for uplift capacity of strip anchors adjacent to sloping ground in clay
TL;DR: In this article, numerical solutions have been obtained for the vertical uplift capacity of strip plate anchors embedded adjacent to sloping ground in fully cohesive soil under undrained condition, and the analysis was performed using finite element lower bound limit analysis with second order conic optimization technique.
Journal ArticleDOI
Vertical uplift resistance of two closely spaced horizontal strip anchors embedded in cohesive-frictional weightless medium
Jagdish Prasad Sahoo,Jyant Kumar +1 more
TL;DR: In this article, the vertical uplift resistance of two closely spaced horizontal strip plate anchors has been investigated by using lower and upper bound theorems of the limit analysis in combination with finite elements and linear optimization.
Journal ArticleDOI
Three-dimensional numerical and analytical study of horizontal group of square anchor plates in sand
TL;DR: In this article, numerical and analytical methods are used to evaluate the ultimate pullout capacity of a group of square anchor plates in row or square configurations, installed horizontally in dense sand, and the interference effect is evaluated by group efficiency, defined as the ratio of the ultimate pulling capacity of group of N anchor plates to that of a single isolated plate multiplied by number of plates.
Journal ArticleDOI
Pullout capacity of multi-plate horizontal anchors in sand: an experimental study
TL;DR: In this paper, the authors compared the performance of double-and triple-plated anchors with the single-plate anchors in terms of pullout capacity and critical embedding ratio.
References
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Journal ArticleDOI
Lower bound limit analysis using finite elements and linear programming
TL;DR: In this article, a technique for computing lower bound limit loads in soil mechanics under conditions of plane strain is described, where a perfectly plastic soil model is assumed, which may be either purely cohesive or cohesive-frictional, together with an associated flow rule.
Journal ArticleDOI
The Ultimate Uplift Capacity of Foundations
G G Meyerhof,J I Adams +1 more
TL;DR: In this article, the ultimate uplift capacity of foundations with special reference to transmission tower footings is evaluated and a number of model uplift tests made by the authors and by others are studied and evaluated.
Journal ArticleDOI
The behaviour of anchor plates in sand
R. K. Rowe,E. H. Davis +1 more
TL;DR: In this paper, the authors describe a theoretical investigation into the behavior of anchor plates in sand, considering the effects of anchor embedment, friction angle, dilatancy, initial stress and initial stress on the anchor.
Journal ArticleDOI
Uplift of Anchor Plates in Sand
Edward J. Murray,James D. Geddes +1 more
TL;DR: In this article, an investigation into the vertical uplift of anchor plates in a cohesionless medium is described, and factors investigated in relation to the loaddisplacement response were the size and shape of plate.
Journal ArticleDOI
Limit load in translational failure mechanisms for associative and non-associative materials
TL;DR: In this paper, the equivalence of the energy balance approach and the equilibrium of force in geotechnical boundary-value problems is discussed, and a translation mechanism for estimation of the limit load in boundary value problems is proposed.