Uplift capacity of single piles and pile groups embedded in cohesionless soil
نویسندگان
چکیده
منابع مشابه
Laterally loaded rigid piles in cohesionless soil
In this paper, limiting force profile for laterally loaded rigid piles in sand and is differentiated from the on-pile force profile, from which elastic-plastic solutions are established and presented in explicity expressioins. Nonlinear responses of the piles are characterized by slip depths mobilized from mudline and the pile-tip. At the states of tip-yield and rotation point yield, expression...
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The belled anchor pile has proficient application in the field of geotechnical engineering as because its enlarged base can bear more compressive loads and large volume of breakout soil within slip surface move upward under tension. The bell anchor pile can be used in case of on-land and off-shore structures where there is a threat to overturning of structures due to external tension loads. The...
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Anchor plates may be made of steel plates, precast concrete slabs, poured concrete slabs, timber sheets and so forth. In this study, uplift resistance of strip anchor plates embedded in cohesion less soils was assessed by conducting previous works. The previous experimental works mentioned that behavior of horizontal strip anchor plates embedded in cohesion less soil has been assessed by small-...
متن کاملDevelopment of p-y Curves of Laterally Loaded Piles in Cohesionless Soil
The research on damages of structures that are supported by deep foundations has been quite intensive in the past decade. Kinematic interaction in soil-pile interaction is evaluated based on the p-y curve approach. Existing p-y curves have considered the effects of relative density on soil-pile interaction in sandy soil. The roughness influence of the surface wall pile on p-y curves has not bee...
متن کاملUndrained uplift capacity of deeply embedded strip anchors in non- uniform soil
This paper presents new theoretical predictions of the undrained uplift capacity of deeply embedded inclined strip anchors in a soil stratum with a linear variation of strength with depth. Rigorous bounds on the theoretical uplift capacity are presented using upper and lower bound limit analysis. The effects of the strength gradient on the normalised uplift capacity and the predicted failure me...
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ژورنال
عنوان ژورنال: Alexandria Engineering Journal
سال: 2013
ISSN: 1110-0168
DOI: 10.1016/j.aej.2013.01.003