Results 41 to 50 of about 151,786 (263)

Research on Axle Box Steel Spring Fractures for a Certain Type of Rail Vehicle

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveIn response to the mass fracture problems of rail vehicle axle box steel springs in a certain region of China during application, it is necessary to analyze the spring fracture causes and develop relevant measures to address this issue. Method A
Yunpeng WANG   +3 more
doaj   +1 more source

Application of Vehicle-Based Indirect Structural Health Monitoring Method to Railway Bridges—Simulation and In Situ Test

open access: yesApplied Sciences, 2023
In recent years, the vehicle-based indirect Structural Health Monitoring (iSHM) method has been increasingly used to identify the dynamic characteristics of railway bridges during train crossings, and it has been shown that this method has several ...
Michael Reiterer   +4 more
doaj   +1 more source

Communication of Business‐Nonprofit Collaborations and Environmental Legitimacy: Exploratory Insights From Italian Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Collaborations with nonprofits can enhance firms' legitimacy, yet the relationship between their communication and corporate environmental legitimacy remains poorly understood. Furthermore, research lacks an analysis of the communication of business‐nonprofit collaborations through multiple actors' perspectives.
Andrea Rizzuni   +3 more
wiley   +1 more source

Basic study on vertical vibrations suppression in railway vehicle carbody by secondary suspension control using bogie vertical vibration velocity

open access: yesNihon Kikai Gakkai ronbunshu
This study investigates a new method for the effective application of active secondary suspension for reducing vertical vibration of the carbody to improve ride comfort of railway vehicles.
Yoshiki SUGAHARA, Ayumi AMANO
doaj   +1 more source

Integrating driving and traffic simulators for the study of railway level crossing safety interventions: a methodology [PDF]

open access: yes, 2012
Safety at Railway Level Crossings (RLXs) is an important issue within the Australian transport system. Crashes at RLXs involving road vehicles in Australia are estimated to cost $10 million each year.
Ferreira, Luis   +4 more
core   +2 more sources

A Taxonomy of Predictive Maintenance as a Basis for Supra‐Regional Sustainability Monitoring—Literature Review

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The concept of predictive maintenance in advanced manufacturing systems is crucial from the point of view of resource efficiency in the era of high competitiveness forced by energy transformation in the digital economy. Against the backdrop of sustainability and the opportunities a data cooperative offers, the combination of predictive ...
Christian Schachtner   +6 more
wiley   +1 more source

Dynamic Analysis of a 4-Axles Railway Vehicle Model

open access: yesCommunications, 2009
The paper deals with using dynamic simulations in fields of construction, production and operating of railway vehicles. It contained process of dynamics solution of choices referent vehicle by the help special solution software - MSC ADAMS.
Zuzana Ondrova
doaj   +1 more source

Experimental And Numerical Studies Of Heat Transfer Characteristics Of The Wall Formed By Hollow Aluminum Extrusion And Insulation Material Layers

open access: yesJournal of Applied Science and Engineering, 2022
The heat transfer characteristics of the wall formed by the aluminum extrusion and multi insulation material layers are studied experimentally and numerically.
LuWang   +4 more
doaj   +1 more source

Control Strategy of the Brake Dynamics for Railway Vehicles Equipped with Anti-Slip-Device [PDF]

open access: yes, 2006
From the point of view of railway vehicle braking processes it is an important requirement to maintain the roll-ing-motion-state of the wheels, i.e. the macro-sliding-free rolling contact between the vehicle wheels and the rail-head, since in the course ...
Békefi, Elemér, Zobory, István
core  

Probabilistic simulation for the certification of railway vehicles [PDF]

open access: yes, 2015
The present dynamic certification process that is based on experiments has been essentially built on the basis of experience. The introduction of simulation techniques into this process would be of great interest.
Christine Funfschilling   +9 more
core   +3 more sources

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