Influence of deep excavation on behavior of adjacent single pile: effect of pile location [PDF]
, 2023 Even when located atop piles, deep excavations might result in Settlement and harm to nearby buildings. This work aims to investigate single-pile reactions to deep-braced excavation-induced soil movement in soft clay with a sand covering.
Ibrahim Lotfy, Marwan Shahin, Ahmed Farouk, Mostafa
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Numerical analysis of group effect on dragload on piles subjected to negative skin friction [PDF]
, 2023 In this paper, the group effect on dragload on pile group subjected to negative skin friction is studied. The effect of pile spacing, pile location in a group and pile number is studied using finite element program PLAXIS 3D. Single pile, 2x2 pile groups
Saad, Mohsen
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The Responses of an End-Bearing Pile to Adjacent Multipropped Excavation: 3D Numerical Modelling [PDF]
, 2019 It is well recognised that superstructure load is transferred to surrounding soil through piled foundation. Consequently, the high stress regime (stress bulb) is generated surrounding of the pile.
Hemu, Hemu +2 more
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Large-Scale Experiments On Tsunami Inundation And Overtopping Forces At Vertical Sea Walls [PDF]
, 2022 Tsunami are very long gravity waves that may cause significant damage to coastal sea walls. The majority of relevant design codes and research papers that describe methods for predicting tsunami loads on coastal walls consider the scenario of transitory ...
Allsop, W. +7 more
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Beam on Nonlinear Winkler Foundation and Modified Neutral Plane Solution for Calculating Downdrag Settlement [PDF]
, 2013 The neutral plane solution has been widely used to estimate downdrag settlements and drag loads mobilized in piles in consolidating soil profiles. Pile settlement is typically assumed equal to soil settlement at the neutral plane depth corresponding to ...
Holtz R. D. +6 more
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Embedment Effects on Vertical Bearing Capacity of Offshore Bucket Foundations on Cohesionless Soil [PDF]
, 2017 This paper presents the results from a series of physical modeling and three-dimensional finite 9 element (FE) analyses, which examined the uniaxial vertical capacity of suction caissons for 10 offshore wind turbines.
Barari, Amin +3 more
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Boundary layer control for airships [PDF]
, 1975 An investigation is summarized of the aerodynamic principle of boundary layer control for nonrigid LTA craft. The project included a wind tunnel test on a BLC body of revolution at zero angle of attack.
Pake, F. A., Pipitone, S. J.
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Journal of Marine Science and EngineeringConstructing offshore wind turbines on artificial islands is considered a viable option, but negative skin friction (NSF) is a significant adverse factor that cannot be ignored.
Yeyu Yan +5 more
doaj +1 more source
Settlement of piles with negative skin friction: design approaches according to part 3 of Eurocode 7 [PDF]
Piles offer an effective solution for supporting structures in challenging ground conditions. However, ground settlement around deep foundations can induce negative skin friction, adding complexity to the geotechnical analysis and requiring careful ...
Anderle, Vojtěch +2 more
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Liquefaction-induced Dragload and/or Downdrag on Deep Foundations within the New Madrid Seismic Zone [PDF]
, 2018 Deep foundation elements are typically used to transfer structural loads for multi-story buildings and large-span bridges to a competent soil layer when 1) the soil close to the ground surface has no sufficient bearing capacity, and when 2) liquefiable ...
Elvis, Ishimwe
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