Results 21 to 30 of about 688,785 (167)

P Y Curves of Laterally Loaded Piles Near Earth Slopes

International Journal of Engineering and Advanced Technology, 2020
Design of piles under lateral loads using numerical analysis is a time-consuming process, requiring competent geotechnical engineers who can accurately model the soil profile and construction sequence. Therefore, most engineers have resorted to the p-y method that is a less time-consuming process in both the modeling and running time.
Soha Emad Said, Ayman Lotfy Fayed, Yasser El Mossallamy   +2 more
openaire   +1 more source

Numerical Analysis of Critical Embedment Depth of Offshore Monopile Foundations in Clay

Journal of Marine Science and Engineering
The design of offshore monopile foundations typically follows an iterative process aimed at optimizing key geometric parameters—namely, pile diameter, wall thickness, and embedded length.
Ali Khezri, Hongbae Park, Daeyong Lee
doaj   +1 more source

Determination of p-y curves for offshore piles based on in-situ soil investigations

MATEC Web of Conferences, 2018
Offshore piles are subjected to complex loads with considerable lateral component. The pile-soil response to lateral loads can be described with the p-y method.
Międlarz Kamila, Bałachowski Lech
doaj   +1 more source

Evaluation of the discriminative capacity of anthropometric indicators and their predictive relationship of diabetes in health workers of the University Hospital of Guayaquil - Ecuador

Revista de la Facultad de Medicina Humana, 2021
Objective: To evaluate the discriminative ability to predict diabetes with anthropometric and biochemical indicators and medical history. Methods: The sampling carried out was census and the sample consisted of 104 workers.
Janet del Rocio Gordillo Cortaza, Fatima Feraud Ibarra, Franklin Encalada Calero, Juan Carlos Roque Quezada, Rosa Quintana Columbus, Jennifer Plaza Plaza, Cinthya Falquez Garcia, Dagmar Meza Solorzano, Miguel Castro Mattos   +8 more
doaj   +1 more source

Numerical Analysis of Laterally Loaded Piles Affected by Bedrock Depth

Advances in Civil Engineering, 2018
This study investigates the lateral behavior of pile foundations socketed into bedrocks using 3D finite difference analysis. The lateral load-displacement curve, pile deflection, and bending moment distribution were obtained for different bedrock depths ...
Younggyun Choi, Janghwan Kim, Heejung Youn   +2 more
doaj   +1 more source

Asymptotic behavior of solution curves of nonlocal one-dimensional elliptic equations

Boundary Value Problems, 2022
We study the one-dimensional nonlocal elliptic equation − A ( ∥ u ′ ∥ p p ) u ″ ( x ) = λ B ( ∥ u ′ ∥ q q ) u ( x ) r , x ∈ I : = ( 0 , 1 ) , u ( x ) > 0 , x ∈ I , u ( 0 ) = u ( 1 ) = 0 , $$\begin{aligned}& -A\bigl( \bigl\Vert u' \bigr\Vert _{p}^{p ...
Tetsutaro Shibata
doaj   +1 more source

A new p-y model for soil-pile interaction analyses in cohesionless soils under monotonic loading

Soils and Foundations
The most widely used analysis method for the laterally loaded pile problem is the Winkler spring approach. Although researchers have proposed nonlinear formulations for the p-y curves, the contribution of the soil nonlinearity has not been thoroughly ...
Ozan Alver, E. Ece Eseller-Bayat
doaj   +1 more source

Parafuso pedicular: método para correção da deformidade na escoliose idiopática do adolescente Tornillo pedicular: método para corregir la deformidad en la escoliosis idiopática del adolescente Pedicular screw: method to correct the deformity in adolescent idiopatic scoliosis

Coluna/Columna, 2010
OBJETIVO: avaliar retrospectivamente o poder de correção da deformidade escoliótica em pacientes tratados cirurgicamente com instrumental de terceira geração sendo utilizados exclusivamente parafusos pediculares tanto nas curvas torácicas quanto nas ...
Raphael de Rezende Pratali, Marcelo Italo Risso Neto, Ivan Guidolin Veiga, Wagner Pasqualini, Paulo Tadeu Maia Cavali, Marcus Alexandre Mello Santos, Alexander Junqueira Rossato, Maurício Antonelli Lehoczki, Élcio Landim   +8 more
doaj   +1 more source

New hybrid foundation solutions for offshore wind turbines [PDF]

Archives of Civil Engineering
This paper reviews latest developments of substructures for offshore wind turbines focusing on investigations and applications of hybrid foundations. Model tests and numerical analyses were used to simulate the loading of hybrid piles in sand.
Krzysztof Trojnar
doaj   +1 more source

Nonlinear Predictive Framework of the Undrained Clay Slope Effect on the Initial Stiffness of p-y Curves of Laterally Loaded Piles by FEM

Journal of Marine Science and Engineering, 2022
The hyperbolic p-y curve method is commonly used to design laterally loaded piles, in which the initial stiffness is one of the two key parameters that need to be determined.
Li Pang, Chong Jiang, Lujie Chen
doaj   +1 more source