Zobrazeno 1 - 10
of 594
pro vyhledávání: '"running safety"'
Publikováno v:
Railway Sciences, 2024, Vol. 3, Issue 4, pp. 469-479.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RS-06-2024-0024
Publikováno v:
Railway Sciences, Vol 3, Iss 4, Pp 469-479 (2024)
Purpose – Express freight transportation is in rapid development currently. Owing to the higher speed of express freight train, the deformation of the bridge deck worsens the railway line condition under the action of wind and train moving load whe
Externí odkaz:
https://doaj.org/article/75493ceec8c24e06a8a8663618c25a7c
Publikováno v:
Railway Engineering Science, Vol 32, Iss 4, Pp 499-517 (2024)
Abstract The accurate assessment of running safety during earthquakes is of significant importance for ensuring the safety of railway lines. Currently, assessment methods based on a single index suffer from issues such as misjudgment of operational s
Externí odkaz:
https://doaj.org/article/9eb9d0cc90b149cd88253b8e5acaf276
Study on train safety control of high-speed railway bridge under the action of near-fault earthquake
Publikováno v:
Advances in Bridge Engineering, Vol 5, Iss 1, Pp 1-28 (2024)
Abstract In order to study the effect of the velocity pulse on the dynamic response of the train-bridge system of the high-speed railway simple supported beam bridge, the velocity pulse is simulated by the trigonometric function method and superimpos
Externí odkaz:
https://doaj.org/article/822aecc2e27d43efbc9dd7e76a4d23e3
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 936, Pp 24-00039-24-00039 (2024)
This paper deals with the reproducibility of the running safety limit diagram of multi-connected vehicle using the reduced-order-model. The vehicle model consists of 10 cars and has 210 degrees of freedom. It needs much time to simulate the car’s b
Externí odkaz:
https://doaj.org/article/5cf7b3b4d4c041e99c39b352363285d3
Publikováno v:
In Structures December 2024 70
Autor:
Shaohui, Liu a, c, Lizhong, Jiang a, b, c, Wangbao, Zhou a, c, ⁎, Wangji, Yan d, Jian, Yu a, c, Jun, Xiao a, c
Publikováno v:
In Engineering Structures 1 March 2025 326
Publikováno v:
Vibration, Vol 7, Iss 2, Pp 326-350 (2024)
Bridges connecting islands close to the coast and crossing the sea have been attracting the attention of several researchers working in the field of train–bridge interactions. A runability analysis of a bridge during the event of a ship impact with
Externí odkaz:
https://doaj.org/article/94133c0c22094099ab619123823ce844
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The violent goods vibration during curve negotiation is a huge threat to the vehicle running safety. Qualified load restraint assemblies that can significantly suppress the cargo vibration are necessary. This study proposes a novel method fo
Externí odkaz:
https://doaj.org/article/1babe77e8e364a96abed05ce6f3c4b1e
Autor:
Yoshinao NOGUCHI, Hiroyuki NISHIKORI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 935, Pp 24-00099-24-00099 (2024)
This paper describes a method for continuously measuring the contact position between the wheel and rail using strain gauges. The authors investigated the relationship between the bridge output sensitivity rate and the change in the placement of stra
Externí odkaz:
https://doaj.org/article/a527576274314f16a617778d6ebea373