Results 51 to 60 of about 269 (167)

Multiphysics Simulation Methods in Computer Graphics

Computer Graphics Forum, Volume 44, Issue 2, May 2025.
Abstract Physics simulation is a cornerstone of many computer graphics applications, ranging from video games and virtual reality to visual effects and computational design. The number of techniques for physically‐based modeling and animation has thus skyrocketed over the past few decades, facilitating the simulation of a wide variety of materials and ...
Daniel Holz, Stefan Rhys Jeske, Fabian Löschner, Jan Bender, Yin Yang, Sheldon Andrews   +5 more
wiley   +1 more source

Constructal Design and Numerical Simulation Applied to Geometric Evaluation of Stiffened Steel Plates Subjected to Elasto-Plastic Buckling Under Biaxial Compressive Loading

Metals
Widely employed in diverse engineering applications, stiffened steel plates are often subjected to biaxial compressive loads. Under these conditions, buckling may occur, initially within the elastic range but potentially progressing into the elasto ...
Andrei Ferreira Lançanova, Raí Lima Vieira, Elizaldo Domingues dos Santos, Luiz Alberto Oliveira Rocha, Thiago da Silveira, João Paulo Silva Lima, Emanuel da Silva Diaz Estrada, Liércio André Isoldi   +7 more
doaj   +1 more source

An analytical model for elasto-plastic buckling of columns

, 2013
The theory of buckling strength of compression members in the plastic range has been extensively studied, and numerical methods already exist which deal with such behaviour. However, there is significant research interest in developing analytical models for elasto-plastic buckling, largely driven by the need for simplified mechanics-based design tools,
Jowhari Moghadam, S., Izzuddin, B.A.
openaire   +1 more source

Numerical Study of Constructal Design Applied to Perforated Thin Plates Under Elasto-Plastic Buckling Due to Combined Loading

Metals
Thin plates are widely used and can be subjected to combined loads that trigger elasto-plastic buckling. Often, these plates are perforated, which significantly changes their mechanical response.
Guilherme Ribeiro Baumgardt, Raí Lima Vieira, Elizaldo Domingues dos Santos, Luiz Alberto Oliveira Rocha, Thiago da Silveira, Liércio André Isoldi   +5 more
doaj   +1 more source

Investigation on Stability Behavior of U-shaped Steel Supporting Structure with Corrugated Webs

工程科学与技术, 2017
:In order to investigate the in-plane stability of steel supporting structure with corrugated webs under the pressure of surrounding rocks,a model experiment was carried out to study the stability behavior,displacement and strain developments of U-shaped
Wu Lili, An Lipei, Li Jiawei, Sun Guangqiang   +3 more
doaj  

Numerical simulation of local cooling on residual stress and deformation of welded joints of unequal thickness plates

Journal of Materials Research and Technology
To address the significant variations in stress distribution and welding deformation of unequal thickness plate welded joints, this study investigates the effect of local cooling on residual stress and welding deformation through experiments and ...
Yang He, Zhidong Yang, Dongdong Yang, Ruihai Duan, Jiangmin Xu, Wenqin Wang, Mingxiao Shi, Guoxiang Xu, Shujin Chen   +8 more
doaj   +1 more source

Asymmetric dual-end thermal regulation for stress redistribution and distortion control in thin-plate welding

Materials & Design
Thin steel plates are highly prone to thermal buckling and distortion during conventional welding, which severely compromises assembly accuracy and overall structural integrity.
Xiao Xu, Hong Zhou, Haitao Xu, Siyu Pan, Zhengda Lv   +4 more
doaj   +1 more source

Elasto-plastic Buckling Analysis of Novel Origami-inspired Steel Plate Shear Wall with Two-side Connections

工程科学与技术, 2018
Existing steel plate shear walls could not meet the requirements of high mechanical properties and energy dissipation performance at the same time. To solve this problem, based on the origami theory three kinds of novel pre-folded steel plate shear walls
Jinyu LU, Ding LU, Xudong QIAO
doaj  

Parametric Analysis of Seismic Performance for Bridge Bents with Buckling-restrained Braces (BRBs)

工程科学与技术, 2018
During Wenchuan earthquake, some bridge bents with double piers suffered severe damage and much attention has been paid to the seismic performance of bridge bents. Based on the structural fuse concept, the bridge bents by using buckling-restrained brace (
Yan SHI, Zhanhong ZHANG, Jianping HAN, Jixiang XU   +3 more
doaj  

Dynamic Buckling of Elasto-Plastic Columns

Transactions of the Japan Society of Mechanical Engineers, 1972
HAYASHI, Takuo, SANO, Yukio, ASAI, Osatsugu   +2 more
openaire   +2 more sources