Results 71 to 80 of about 1,077 (176)

Fatigue Tests of Welded Joints in Steel Orthotropic Bridge Deck

, 2018
The procedure supported by testing has been used for the fatigue assessment of the existing steel bridge with the orthotropic deck, built in the early 80’s of the XX century.
Siwowski, T., Kulpa, M.
core   +1 more source

Evaluation Strategies of Hil48 Yield Criterion in Application: Toward Sufficient and Necessary Conditions for Prediction of Plastic Anisotropy

Advanced Engineering Materials, Volume 27, Issue 20, October 2025.
This article presents a comprehensive analysis of the intrinsic relationships and applicability of Hill48 yield criterion. The applicability and error evaluation conditions for Hill48 are established based on specific experimental data. A parameter calibration strategy for N‐value based on error minimization is proposed, and the predictive accuracy is ...
Jinxin Wang, Zhenkai Mu, Longfei He, Wei Wang, Shuangjie Zhang, Yuzhong Liu, Huajun Yan, Xuerui Dai, Shibo Ma, Yong Hou   +9 more
wiley   +1 more source

Sandwich system for renovation of orthotropic steel bridge decks

, 2010
A sandwich system of two steel faces and a polyurethane core is studied as a renovation system for orthotropic steel bridge decks. An experimental program has been carried out aiming to better understand the sandwich beam flexural behavior.
Henk Kolstein, Sofia Teixeira de Freitas, Frans Bijlaard   +2 more
core   +1 more source

Contribution of Prostaglandin E2‐Induced Neuronal Excitation to Drug Resistance in Glioblastoma Countered by a Novel Blood–Brain Barrier Crossing Celecoxib Derivative

Advanced Science, Volume 12, Issue 38, October 13, 2025.
Glioblastoma (GBM) is an aggressive brain cancer that often recurs and resists chemotherapy. This study found that a chemical called PGE2 causes surrounding brain cells (neurons) to become over‐excited, which makes GBM cells resistant to treatment. Researchers developed a new drug, “Compound 11,” which can cross into the brain and effectively block ...
Chih‐Jie Shen, Hsien‐Chung Chen, Chien‐Liang Lin, Amandeep Thakur, Raphael Onuku, I‐Chung Chen, Hao‐Yi Li, Kwang‐Yu Chang, Jian‐Ying Chuang, Wen‐Bin Yang, Hong‐Yi Lin, Yi‐Ru Shen, Jing‐Ping Liou, Wen‐Chang Chang, Tsung‐I Hsu   +14 more
wiley   +1 more source

Fatigue behaviour of orthotropic steel decks

, 1990
Recently, some orthotropic steel bridge decks have suffered fatigue cracks For a better knowledge of this problem, the European Community promoted and financed collective research work in which seven laboratories in six European countries participated ...
Caramelli, Stefano, Croce, Pietro, Froli, Maurizio, Sanpaolesi, Luca   +3 more
core  

Using SPS technology to strengthen an orthotropic bridge deck

, 2007
<p>Despite their magnificent load-carrying properties, some orthotropic steel plates in steel bridge decks are showing signs of reduced fatigue resistance. This has led to much costly repair and maintenance work that in turn restricts traffic flow,
Gero A. Marzahn, Markus Hamme
core   +1 more source

Behavior of short-headed stud connectors in orthotropic steel-UHPC composite bridge deck under fatigue loading

, 2022
The short-headed stud connectors play a critical role on the interaction of the orthotropic steel deck (OSD) and the ultra-high performance concrete (UHPC) layer in orthotropic steel-UHPC composite bridge deck.
Veljkovic, M. (author), Kavoura, Dr. Florentia (author), Kavoura, Dr. Florentia, Shi, Z., Shi, Z. (author), Su, Qingtian, Veljkovic, M., Su, Qingtian (author)   +7 more
core   +1 more source

Experimental Study of Environmental Conditions on In-Situ Engineered Cementitious Composites-Steel Deck Interface

Applied Sciences, 2020
In this study, engineered cementitious composite (ECC) was used as a deck paving for long-span bridges. The feasibility of using an epoxy adhesive to achieve wet-bonding between a steel deck and cast-in-place ECC was evaluated.
Shuyin Wu, Xiaoyin Sun, Jun Yang, Ruochong Yang, Jipeng Zhu   +4 more
doaj   +1 more source

Repairing fatigue damage on an orthotropic steel deck road bridge

, 2017
Steel bridges with orthotropic decks are prone to fatigue due to increased heavy vehicle traffic. An example is the 1982 A5 Highway Bridge over the Mannheim–Basel and Karlsruhe–Stuttgart rail tracks in Germany.
Mathias Scherer, Till Würfel, Josef Steiner, Robert Laier   +3 more
core   +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