Results 51 to 60 of about 264 (137)

High‐Cycle Fatigue Assessment Method for Composite Bridges Based on Predamage Mechanics Model

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
Long‐span bridges face the significant challenge of deteriorating life cycles under fatigue loads. A new macroscopic damage mechanics model for rod hinge elements has been proposed to quantify the predamage of bridge beams subjected to high‐cycle fatigue.
Yongtao Bai, Qingyu Gong, Dixiao Tan, Zhongxiang Liu, Chunxu Qu, Bareille Olivier   +5 more
wiley   +1 more source

A chronicle of titanium niobium oxide materials for high‐performance lithium‐ion batteries: From laboratory to industry

Carbon Neutralization, Volume 3, Issue 6, Page 1036-1091, November 2024.
A comprehensive chronicle review of the TiNbxO2 + 2.5x‐based anodes for lithium‐ion batteries over the last few decades has been performed, which is instructive and inspiring for the development of high‐performance TiNbxO2 + 2.5x‐based lithium‐ion batteries.
Cancan Peng, Suzhe Liang, Ying Yu, Longhao Cao, Chao Yang, Xiaosong Liu, Kunkun Guo, Peter Müller‐Buschbaum, Ya‐Jun Cheng, Changhong Wang   +9 more
wiley   +1 more source

Fatigue performance of bonding‐assisted fillet weld roots by inserting adhesive material

Fatigue &Fracture of Engineering Materials &Structures, Volume 47, Issue 10, Page 3646-3657, October 2024.
Abstract This study proposes a novel method to prevent fatigue cracks at the root of fillet welds in steel bridge supports by inserting epoxy resin as an adhesive material. A total of 36 specimens, categorized into welded‐only and bonding‐assisted types, were subjected to a series of four‐point bending fatigue tests to simulate cyclic tensile stress ...
Mao Jiahao, Hirohata Mikihito, Xu Yifei, Chang Kyong‐Ho   +3 more
wiley   +1 more source

Development of a lamella‐model to evaluate stresses caused by hot asphalt installation

ce/papers, Volume 7, Issue 3-4, Page 56-61, September 2024.
Abstract On road‐bridges hot asphalt is installed to provide a level and waterproof surface. That wearing surface, however, needs occasional renewal. On a number of steel highway‐bridges it has been observed that after such asphalt‐renewal fatigue‐cracks have increasingly occurred at the welds of orthotropic bridge‐decks.
Damian Händeler, Achim Geßler, Kevin Wolters, Markus Feldmann   +3 more
wiley   +1 more source

Experimental study on optimization of continuous steel box girder bridge deck

Journal of Asian Architecture and Building Engineering
In order to accurately optimize the structural parameters of steel bridge deck(OSD), an optimal design method of continuous steel box girder bridge deck based on response surface method is proposed.
Chao Zhang, Quansheng Sun, Dandan Kong, Bowen Hu   +3 more
doaj   +1 more source

Remaining Fatigue Strength of an Orthotropic Steel Deck with Respect to a Repair Method by Cold Joining Techniques

ce/papers, Volume 7, Issue 3-4, Page 143-152, September 2024.
Abstract The increased traffic loads of the last decades led to an overload of the existing infrastructure. Especially for orthotropic steel decks of bridges, which are prone to fatigue fractures, this have led to structural damages of different categories.
Florian Kalkowsky, Markus Schröder, Christoph Blunk, Ralf Glienke, Jörg Alex, Wilko Flügge   +5 more
wiley   +1 more source

Age of Flexible Electronics: Emerging Trends in Soft Multifunctional Sensors

Advanced Materials, Volume 36, Issue 16, April 18, 2024.
With the commercialization of first‐generation flexible mobiles and displays in the late 2010s, humanity has stepped into the age of flexible electronics. Inevitably, soft multifunctional sensors, as essential components of next‐generation flexible electronics, have attracted tremendous research interest like never before.
Jeng‐Hun Lee, Kilwon Cho, Jang‐Kyo Kim   +2 more
wiley   +1 more source

Blast-Resistant Performance Evaluation of Steel Box Girder of Suspension Bridge

Buildings
Explosions pose significant risks to large-span steel bridges, which are integral to modern transportation networks and construction projects. This study evaluates the blast resistance of the orthotropic bridge deck of the Taizhou Yangtze River Bridge ...
Qi Peng, Qizhen Wang, Liangliang Ma
doaj   +1 more source

Digital Image Correlation for Assessment of Bridges’ Technical State and Remaining Resource

Structural Control and Health Monitoring, Volume 2024, Issue 1, 2024.
Bridges enable communications and transportation of goods nationally and internationally, underpinning economic and social activities, and thus they are pylons of our prosperity and mobility. Bridges worldwide are constantly subjected to physical wear, ageing, deterioration, hazards, environmental influences, and increased loading.
Nadiia Kopiika, Yaroslav Blikharskyy, Zoran Rakicevic   +2 more
wiley   +1 more source

Fatigue Reliability Assessment for Orthotropic Steel Decks: Considering Multicrack Coupling Effects

Metals
Multiple fatigue cracks are generally present in practical engineering due to the existence of welding; the size and number of cracks of orthotropic steel bridge decks are greatly uncertain.
Jing Liu, Yang Liu, Guodong Wang, Naiwei Lu, Jian Cui, Honghao Wang   +5 more
doaj   +1 more source