Results 81 to 90 of about 4,459 (229)

Bending performance of prefabricated ultra-thin UHPC unit plate reinforced orthotropic steel bridge decks

Frontiers in Materials
To address the challenges related to lengthy construction period, complex maintenance requirement, and the elevated risk of shrinkage cracking associated with cast-in-place UHPC reinforcement of orthotropic steel bridge decks. This paper proposes a novel
Xiang Zhou, Xiang Zhou, Jinlong Jiang, Jinlong Jiang, Le Liu, Le Liu, Shan Wang, Shan Wang, Xilei Deng, Xilei Deng, Yong Li, Yong Li, Zhongya Zhang, Zhongya Zhang   +13 more
doaj   +1 more source

Effect of solar radiation on suspension bridge performance [PDF]

, 2015
© 2014 American Society of Civil Engineers.Observations of a U.K. suspension bridge show that thermal expansion and contraction cycles do not follow simple linear relationships with a single temperature value and that time lag and temperature ...
Brownjohn, James, Koo, Ki-Young, Westgate, Robert   +2 more
core   +1 more source

Lightweight design method of orthotropic steel bridge deck with U-ribs based on multi-objective optimization

Ain Shams Engineering Journal
This paper proposed a lightweight design method for orthotropic steel bridge deck U-ribs. Firstly, the U-rib is analyzed in static structural properties.
Guangming Sun, Yimiao Wang, Jingjing Yang, Siqi Chen, Haiqiang Liu, Jian Zhao   +5 more
doaj   +1 more source

Ambient vibration re-testing and operational modal analysis of the Humber Bridge [PDF]

, 2010
An ambient vibration survey of the Humber Bridge was carried out in July 2008 by a combined team from the UK, Portugal and Hong Kong. The exercise had several purposes that included the evaluation of the current technology for instrumentation and system ...
Abdel-Ghaffar, Alvaro Cunha, Andersen, Ashkenazi, Brownjohn, Brownjohn, Brownjohn, Brownjohn, Brownjohn, Carder, Cheli, Cheung, Conte, Cunha, Cunha, Dumanoglu, Dumanoglu, Elsa Caetano, Filipe Magalhaes, Fitzpatrick, Frandsen, Gurney, Hoult, J.M.W. Brownjohn, James, Juang, Kumarasena, Larsen, Littler, Macdonald, Magalhaes, Miyata, Nayeri, Pakzad, Pappa, Pavic, Peeters, Reynders, Siringoringo, Stephen, Van Overschee, Vincent, Wong, Xu   +43 more
core   +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

Evaluation of MARC for the analysis of rotating composite blades [PDF]

The suitability of the MARC code for the analysis of rotating composite blades was evaluated using a four-task process. A nonlinear displacement analysis and subsequent eigenvalue analysis were performed on a rotating spring mass system to ensure that ...
Bartos, Karen F., Ernst, Michael A.
core   +1 more source

The steel structure of a foot-bridge [PDF]

, 2016
Předmětem diplomové práce je návrh ocelové lávky pro pěší přes řeku Moravu v Olomouci. Konstrukce byla provedena ve dvou variantách, z nichž byla vybrána jako nejlepší varianta obloukové lávky se zavěšenou ortotropní mostovkou.
Veselý, Radek
core  

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Effect of vehicular loading on suspension bridge dynamic properties [PDF]

, 2016
Journal ArticleSince the 1970s, many researchers have attempted to use changes in natural frequencies as means for condition assessment of large civil engineering structures such as bridges, but have faced the challenge of decoupling frequency variations
Brownjohn, James, Koo, Ki-Young, Westgate, Robert   +2 more
core   +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