Results 31 to 40 of about 20,995 (312)

Evaluating pile foundation design due to groundwater level lowering

open access: yesCTU Journal of Innovation and Sustainable Development
In Viet Nam, ground subsidence has been occurring at an alarming rate, raising concerns for pile foundation design. This issue is primarily caused by excessive groundwater extraction for water supply, irrigation, aquaculture, and other uses.
Vo Ai Mi Nguyen   +3 more
doaj   +3 more sources

A Study of Horizontal Displacement of Laterally Loaded Piles using Finite Element Method

open access: yesTikrit Journal of Engineering Sciences, 2010
A theoretical approach is used to analyze single pile and pile in group under lateral loading using two programs. The first one used the finite element method for single pile depending on plain strain condition while the second one used the ...
Aram M. Raheem
doaj   +1 more source

Experimental study on seismic behavior of nuclear-island pile foundation under cyclic lateral loading

open access: yesYantu gongcheng xuebao, 2023
The pile group is the main form of nuclear island structure in non-bedrock site. As the structure of the nuclear island has a large mass, large stiffness and concentrated mass distribution, the piles will have a high axial compression ratio. To study the
LI Bin 1, 2, JING Liping 1, 2, 3, WANG Yougang 4, TU Jian 4, QI Wenhao 1, 2
doaj   +1 more source

Numerical simulation of working characteristics of energy pile group under thermo-mechanical coupling

open access: yes地质科技通报, 2021
In order to study the working characteristics of energy pile groups, based on the Abaqus finite element simulation, assigns the average temperature of the heat transfer stable stage to the pile body for steady-state thermo-mechanical coupling calculation,
Longlong Dong   +4 more
doaj   +1 more source

Pile–Soil Interaction and Group Pile Effect in Composite Foundation Under Different Pile Length Conditions

open access: yesBuildings
With the rapid development of urbanization and infrastructure construction, the requirements for the foundation design of high-rise buildings and large bridges are increasing.
Dongliang He   +3 more
doaj   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille   +9 more
wiley   +1 more source

Behavior of pile group incorporating dissimilar pile embedded into sand

open access: yesAlexandria Engineering Journal, 2015
Piles are recommended to transfer the superstructure loads safely through soil by friction resistance and end bearing into firm bearing stratum. Piles drive their load via weak soil into competent bearing stratum.
F.M. Abdrabbo, A.Z. El-wakil
doaj   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte   +5 more
wiley   +1 more source

Machine induced dynamic field responses of group pile with different pile arrangements

open access: yesInternational Journal of Geo-Engineering
The main objective of the current investigation is to study the dynamic behaviour of a 3-pile group with different loading direction under coupled (horizontal and rocking) excitations.
Sumit Kumar   +2 more
doaj   +1 more source

Dynamic Interaction Factor of Pipe Group Piles Considering the Scattering Effect of Passive Piles

open access: yesJournal of Marine Science and Engineering, 2023
Based on the plane–strain assumption, a calculation model of pile–soil–pile vertical coupling vibration response considering the scattering effect of passive piles is established in this paper.
Mingchen Zhong, Kun Meng
doaj   +1 more source

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