Results 51 to 60 of about 271 (168)

Behavior of Composite Beams Using Lightweight Concrete Slabs Reinforced With GFRP Bars

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study examines the structural performance and sustainability aspects of steel–concrete composite beams utilizing lightweight concrete (LWC) slabs reinforced with glass fiber‐reinforced polymer (GFRP) bars. A total of six beams were tested under four‐point bending, comparing normal concrete (NC) slabs against lightweight slabs reinforced with ...
The Truyen Tran, Van Hung Pham, Xuan Tung Nguyen, Dac Duc Nguyen, Thanh Tung Bui, Quang Huy Dao, Afzal Husain Khan   +6 more
wiley   +1 more source

Performance of Cold‐Formed Steel Upright Column in Storage Rack Systems: a Numerical Study

ce/papers, Volume 8, Issue 6, Page 372-377, December 2025.
Abstract This study presents a numerical investigation into the mechanical behavior of coldformed steel upright columns used in storage rack systems, focusing on critical aspects such as buckling modes, nonlinearity, and perforation patterns. Based on previous experimental tests, finite element models were developed using shell elements in ABAQUS to ...
Marina Naomi Furukawa, Maximiliano Malite   +1 more
wiley   +1 more source

Conformal electronics: Materials, fabrication, and emerging applications

FlexMat, Volume 2, Issue 3, Page 341-364, October 2025.
To promote the development of wearable technology, conformal electronics have attracted widespread attention in recent years due to their higher measurement accuracy, higher stability, and greater adaptability and comfort. We introduced the strategies to cope with different surfaces and advanced manufacturing technologies of conformal electronics, and ...
Jiayu Pan, Wenbin Zhao, Yukai Zhou, Jing Wu, Wen Cheng, Yi Shi, Lijia Pan   +6 more
wiley   +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

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

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