Results 61 to 70 of about 9,115 (217)

A Localized Version of the Dual‐Primal Finite Element Tearing and Interconnecting Method for the Partitioned Analysis of Heterogeneous Structural Systems

International Journal for Numerical Methods in Engineering, Volume 127, Issue 2, 30 January 2026.
ABSTRACT FETI‐DP is a mature domain decomposition algorithm that has been successfully applied to different problems, demonstrating impressive performance. To be effective, the algorithm needs to be equipped with different technicalities that somewhat complicate its implementation.
José A. González, Seung Hoon Kang, Hyea Hyun Kim, Sang Joon Shin, K. C. Park   +4 more
wiley   +1 more source

Free vibration analysis of laminated composite plates based on FSDT using one-dimensional IRBFN method [PDF]

, 2011
This paper presents a new effective radial basis function (RBF) collocation technique for the free vibration analysis of laminated composite plates using the first order shear deformation theory (FSDT).
Atluri, Belytschko, D. Ngo-Cong, Ferreira, Ferreira, Ferreira, Kansa, Kansa, Karunasena, Karunasena, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Lim, Lim, Liu, Liu, Liu, Liu, Mai-Duy, Mai-Duy, Mai-Duy, Mai-Duy, Mai-Duy, N. Mai-Duy, Nayroles, Nguyen-Van, Noor, Reddy, Reddy, Reddy, Srinivas, T. Tran-Cong, W. Karunasena, Wang, Zhao   +43 more
core   +2 more sources

The Reissner–Mindlin plate theory via Γ-convergence

Comptes Rendus. Mathématique, 2006
We obtain the energy functional of Reissner–Mindlin plates as the Γ-limit of a family of three-dimensional energy functionals within the framework of second-order linear elasticity. The choice of the family of functionals, as well as of the candidate limiting functional, is guided by a formal scaling argument.
Paroni, Roberto, Podio-Guidugli, Paolo, Tomassetti, Giuseppe   +2 more
openaire   +3 more sources

Study on the Bearing Behavior of Bored Piles in Karst Area of Guizhou Province, China

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
The underground rivers and karst fracture networks develop in the Guizhou area. The bedrock predominantly comprises muddy sandstone with pronounced karst geomorphology, significantly compromising the bearing capacity of bridge pile foundations. To elucidate the impact of karst development on drilled shaft performance, two test piles from a highway ...
Fanbo Guo, Yan Liu, Yuan Pan, Fangchen Xie, Jianhua Liu, Jiajun Zeng, Fengcen Xu, Antonello Troncone   +7 more
wiley   +1 more source

Buckling of moderately thick annular plates subjected to torque [PDF]

Archive of Mechanical Engineering, 2019
An attempt is made in the current research to obtain the fundamental buckling torque and the associated buckled shape of an annular plate. The plate is subjected to a torque on its outer edge. An isotropic homogeneous plate is considered.
Hamed Bagheri, Yaser Kiani, Mohammad Reza Eslami   +2 more
doaj   +1 more source

Nonintrusive coupling of 3D and 2D laminated composite models based on finite element 3D recovery

, 2014
In order to simulate the mechanical behavior of large structures assembled from thin composite panels, we propose a coupling technique which substitutes local 3D models for the global plate model in the critical zones where plate modeling is inadequate ...
Allix, Olivier, Gosselet, Pierre, Guguin, Guillaume, Guinard, Stéphane   +3 more
core   +2 more sources

Buckling and vibration analysis of laminated composite plate/shell structures via a smoothed quadrilateral flat shell element with in-plane rotations [PDF]

, 2011
This paper presents buckling and free vibration analysis of composite plate/shell structures of various shapes, modulus ratios, span-to-thickness ratios, boundary conditions and lay-up sequences via a novel smoothed quadrilateral flat element.
Allman, Aydogu, Bathe, Chakrabarti, Choi, Darilmaz, Fares, Ferreira, H. Nguyen-Van, Hu, Huang, Hughes, Ibrahimbegovic, Jayasankar, Khdeir, Kim, Kumar, Leissa, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liew, Liu, Liu, Liu, Long, Matsunaga, Matsunaga, Mohamad, N. Mai-Duy, Nguyen-Van, Noor, Phan, Pimpinelli, Providas, Prusty, Reddy, Reddy, Reddy, Reddy, Sciuva, Striz, T. Tran-Cong, Taylor, Valchoutsis, W. Karunasena, Wang, Wang, Wu, Yang, Zhang, Zhen, Zienkiewicz   +57 more
core   +2 more sources

Analysis of Soil Displacement Field Caused by Small‐Radius S‐Shaped Tunnel

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Small‐radius curved tunnels are increasingly adopted in urban areas to navigate around existing infrastructure. However, their excavation induces more complex and asymmetric soil displacements compared to straight tunnels, especially in S‐shaped alignments where two consecutive reverse curves interact. This study uses 3D numerical modelling (Plaxis 3D)
Heng Liu, Xiaopei He, Xiaomin Liu, Boyang Xia, Ziwen Song, Ruochen Lv, Yi Shan   +6 more
wiley   +1 more source

Dynamic Analysis of Thick Plates Including Deep Beams on Elastic Foundations Using Modified Vlasov Model

Shock and Vibration, 2013
Dynamic analysis of foundation plate-beam systems with transverse shear deformation is presented using modified Vlasov foundation model. Finite element formulation of the problem is derived by using an 8-node (PBQ8) finite element based on Mindlin plate ...
Korhan Ozgan
doaj   +1 more source

A new finite element formulation for vibration analysis of thick plates

International Journal of Naval Architecture and Ocean Engineering, 2015
A new procedure for determining properties of thick plate finite elements, based on the modified Mindlin theory for moderately thick plate, is presented.
Ivo Senjanović, Nikola Vladimir, Dae Seung Cho   +2 more
doaj   +1 more source