Results 51 to 60 of about 4,593 (200)
International Journal of Solids and Structures, 2016 Abstract A homogenization method for geometric nonlinear analysis of structural core sandwich panels is proposed. The method provides high computational performance based on an efficient separation of scales. In the macroscale, the sandwich panel is discretized with an equivalent single layer of shell elements.
Jelovica, Jasmin +3 more
openaire +2 more sources
Computational Analysis of Cold-formed Steel Columns with Initial Imperfections
, 2015 Cold-formed steel (CFS) structures experience very complicated buckling and post-buckling performance. The presence of any kind of uncertainties complicates the calculation of such structures.
Garifullin, Marsel, Nackenhorst, Udo
core +1 more source
Parametric analysis of analytical solutions of the rollover of precast beams on bearing pads
Revista IBRACON de Estruturas e Materiais, 2020 : Due to low stiffness to lateral bending, long prestressed precast concrete beams are subject to lateral instability. For this reason, the safety analysis of these beams during the transitory stages of transport, lifting and assembly is fundamental ...
Marina Fernandes Alvarenga Oliveira +2 more
doaj +1 more source
Automated linear buckling analysis of space frame structures
Results in EngineeringThis article presents a streamlined procedure for assessing the capacity of space frame structures by incorporating geometric (stress) stiffness directly into the structural analysis.
Munib Sarwar, Bjørn Melhus
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Reliability-based assessment of ship hull girder ultimate strength
Curved and Layered Structures, 2023 A reliability-based approach is presented to investigate the effects of structural and load uncertainties on the reliability estimation of ship hull girders.
Adiputra Ristiyanto +2 more
doaj +1 more source
, 2018 The aim of the present study is to investigate thermo-mechanical buckling response of skew functionally graded laminated plates (FGLP) with initial geometric imperfections.
Sanjay Singh Tomar, Mohammad Talha
core +1 more source
Journal of EngineeringReinforced concrete (RC) columns are the enablers of modern cities; their numerical modeling requires precise treatment of initial geometric imperfections and confinement effects to represent their structural behavior realistically. This study describes
Ali Majid Mousa, Salah R. Al Zaidee
doaj +1 more source
, 2022 Untuk menunjang kebutuhan-kebutuhan dalam pembangunan infrastruktur yang semakin pesat ini, maka diperlukan berbagai macam inovasi dalam pengembanga n material yang efisien yang nantinya dapat mendukung pekerjaan Konstruksi, serta dapat memiliki harga
Kurniawan, Muhammad Alif Yudanto +2 more
core
Applied SciencesThe corrosion, erosion, or worn defects on cylindrical shells often lead to localized wall thinning. The influence of the local wall-thinning defects on the creep buckling behavior of the cylindrical shells serving in high-temperature environments with ...
Zekai Chen +5 more
doaj +1 more source
Stress concentration coefficients of optimized cope-hole welded detail
Journal of Modern Transportation, 2017 The fatigue performance of optimized welded detail has been investigated by fatigue experiments of three welded specimens under different loadings. In addition, local finite element models of this welded detail were established using finite element ...
Ping Liao +5 more
doaj +1 more source