Results 31 to 40 of about 845 (210)

DISCUSSION. RAIL-STEELS FOR ELECTRIC RAILWAYS AND RAIL-CORRUGATION AND ITS CAUSE. [PDF]

Minutes of the Proceedings of the Institution of Civil Engineers, 1914
n ...
Strain, J., Ellis, W. H., Burnett, R. H., Dawson, W., Aspinall, J. A. F., Trench, E. C., Tempest, P. C., Sandberg, C. P., Worthington, W. B., Beaumont, W. W., Wilson, C. A. C., Hadfield, W. J., Szlumper, A. W., Morgan, C. L., Fell, A. L. C., Cooper, A. R., Willox, W., Brown, P. B., Ball, J. B., Lawson, A. J., Wakelam, H. T., Sellon, S. P. W. D. A., Grierson, W. W., Shortt, W. H.   +23 more
openaire   +2 more sources

Rail Corrugation Characteristics of Cologne Egg Fastener Section in Small Radius Curve

Shock and Vibration, 2020
By analyzing the measured data of rail corrugation in a small radius curve track with Cologne fasteners, the typical passing frequencies of corrugation were obtained.
Zhiqiang Wang, Zhenyu Lei, Yang Zhao, Yao Xu   +3 more
doaj   +1 more source

Railscan: A Tool for the Detection and Quantification of Rail Corrugation [PDF]

, 2010
Rail corrugation is a phenomenon that leads to a waving in the rails with wavelengths typically between 3 cm and 100 cm and amplitude levels of several microns. The genesis of this waving is complex. Rail corrugation is a recognized problem that leads to excess vibration on the rails and vehicles to a point of reducing their life span and compromising ...
Rui Gomes, Arnaldo Batista, Manuel Duarte Ortigueira, Raul Tello Rato, Marco Baldeiras   +4 more
openaire   +1 more source

Liquid jet capabilities for ultrafast chemistry at the SwissFEL Alvra instrument

Journal of Synchrotron Radiation, EarlyView.
The technical aspects of the Alvra endstation are outlined and its scientific capabilities are demonstrated with commissioning results obtained during the early years of SwissFEL's operation.The Alvra experimental station at the Swiss X‐ray free‐electron laser, SwissFEL, investigates ultrafast dynamics in chemical and biological systems using X‐ray ...
Claudio Cirelli, Emma Victoria Beale, Florian Dworkowski, Victoria Kabanova, Sven Augustin, Gregor Knopp, Chris Milne, Christoph Bostedt, Philip J. M. Johnson, Camila Bacellar   +9 more
wiley   +1 more source

THE URBAN METABOLISM OF FLOOD PROTECTION INFRASTRUCTURE IN JAKARTA, INDONESIA

International Journal of Urban and Regional Research, Volume 50, Issue 3, Page 545-566, May 2026.
Abstract Investments in large‐scale climate infrastructures are central to emerging forms of climate urbanism. In Jakarta, flood protection infrastructures seek to protect the city from devastating flood events in anticipation of future catastrophes.
Sophie Webber, Wahyu Kusuma Astuti
wiley   +1 more source

A Heavy-Haul Railway Corrugation Diagnosis Method Based on WPD-ASTFT and SVM

Shock and Vibration, 2022
Rail corrugation in heavy-haul railway increases the contact forces between the wheel and the rail and deteriorates the rail condition. Severe corrugation affects railway operational safety.
Binghuan Xiao, Jinzhao Liu, Ziyuan Zhang
doaj   +1 more source

Large Deformation Pile‐soil Interaction Under Lateral Vehicle Impact Using Hybrid SPH+FEM and EFG+FEM Models

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 5, Page 2648-2669, 10 April 2026.
ABSTRACT This study presents large deformation computational methods to simulate lateral vehicular impacts on steel piles in granular soil. Soil‐mounted longitudinal barrier systems rely on energy dissipation in both the piles and the surrounding soil to safely redirect errant vehicles, so dynamic pile‐soil interaction is important for design ...
Tewodros Y. Yosef, Chen Fang, Seunghee Kim, Ronald K. Faller, Qusai A. Alomari, Mojtaba Atash Bahar, Gnyarienn S. Kumar   +6 more
wiley   +1 more source

Ultralight Conductive MXene Aerogels: From Material Design to Energy, Environment, and Electronic Applications

Small Science, Volume 6, Issue 4, April 2026.
MXene aerogels combine the intrinsic conductivity and surface chemistry of MXenes with ultralight, highly porous 3D architectures, enabling efficient charge/heat transport and multifunctional performance. By tailoring pore structure, orientation, surface functional groups, and hybrid compositions (with polymers, carbons, metals, and MOFs), MXene ...
Narasimharao Kitchamsetti, HyukSu Han, Sungwook Mhin   +2 more
wiley   +1 more source

An assessment method of rail corrugation based on wheel–rail vertical force and its application for rail grinding

, 2023
In practice, the assessment and treatment of rail corrugation are quantitatively based on the corrugation depth. Wheel–rail vertical forces (WRVF), as a direct reflection of wheel–rail interaction, can give expression to the corrugation depth and thus ...
Qiang, Weile, Niu, Liubin, Niu, Liubin (author), Zhang, P., Guo, Y. (author), Yang, Fei (author), Qiang, Weile (author), Deng, Xiangyun, Jing, Guoqing, Zhang, P. (author), Deng, Xiangyun (author), Guo, Y., Jing, Guoqing (author), Yang, Fei   +13 more
core   +1 more source

Phylogeny of subtribe Gonolobinae (Apocynaceae‐Asclepiadoideae) based on molecular and morphological data with a revised generic classification

TAXON, Volume 75, Issue 2, April 2026.
Abstract The presently most densely sampled molecular phylogeny of the widespread New World subtribe Gonolobinae is presented, including about 35% of the ca. 520 species. Sampling focused on an even representation of the three main areas of total Gonolobinae distribution, South America, Central/North America, and the West Indian Islands, and the ...
Sigrid Liede‐Schumann, Gilberto Morillo, Ulrich Meve, Héctor A. Keller, Kurt Neubig   +4 more
wiley   +1 more source