Results 31 to 40 of about 875 (260)

Behavior of pile caps on one steel pile

Material Science & Engineering International Journal, 2019
This paper reports the numerical analysis of several pile caps supported on one steel pile The variables studied were the column contact area the pile embedment into the cap and the presence of a bearing steel plate welded at the pile head The numerical analysis was based out from a three dimensional model set by the finite element method ...
Rodrigo Gustavo Delalibera, Marcell Godoi Sivelli, Jose Samuel Giongo, Vítor Freitas Goncalves, Marcio Alves de Oliveira Filho   +4 more
openaire   +1 more source

Lateral Response of 2 x 2 Pile Group Embedded in Cohesive Soil Near Slope

U.Porto Journal of Engineering, 2023
This work studies the response of a 2 x 2 pile group near a slope subjected to lateral load. Three-dimensional, non-linear finite element analysis is carried out. The entire code is developed in FORTRAN 90.
Avinash Navale, Chandresh Solanki, Vishwas Sawant   +2 more
doaj   +1 more source

Study on mechanical behavior of steel fiber reinforced high strength concrete five-pile caps

Frontiers in Materials
Nine steel fiber reinforced high strength concrete (SFRHSC) five-pile caps with the plane dimensions of 800 mm × 800 mm and the overall thickness of 200mm∼400 mm were subjected to static load test and were analyzed combined with finite element analysis ...
Jie Lei, Shuo Li, Guodong Zhang, Jinyong Yang, Shuaiqi Song, Weifeng Bai   +5 more
doaj   +1 more source

Analysis of the influence of column reinforcement anchorage length in a concrete two-pile cap

Revista IBRACON de Estruturas e Materiais, 2018
This paper describes the parametric analysis applied to assess the influence of column anchorage-reinforcement length on concrete two-pile caps under uniform compression. The non-linear numerical analysis was conducted with the bi-dimensional elements of
R. P. RANDI, L. C. ALMEIDA, L. M. TRAUTWEIN, F. S. MUNHOZ   +3 more
doaj   +1 more source

Variation analysis effects of square and rectangular columns section with different longitudinal reinforcement rates in the main reinforcement two pile caps analysis

Revista IBRACON de Estruturas e Materiais
The transition between the columns of building and foundation had been used the pile-cap structural elements. The most appropriate method for the pile caps design is the Strut and Tie model.
F. S. MUNHOZ, J.S. GIONGO
doaj   +1 more source

Experimental Evaluation of Seismic Performance of Pile-to-Deck Connections: A Case Study of Common Pile Caps in Iran [PDF]

پژوهش‌های زیرساخت‌های عمرانی
This study investigates the seismic behavior and experimental analysis of two common types of pile caps used in infrastructure projects for port construction in Iran.
Rouhollah Pourmirza, Rouhollah Amirabadi, Mahdi Sharifi   +2 more
doaj   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

Arthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada, Marcos Rafael N. Cavalcante, Itamar de Souza Santos, Márcio S. Bittencourt, Vandrize Meneghini, Paulo A. Lotufo, Alessandra C. Goulart, Isabela M. Bensenor   +7 more
wiley   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source