Results 21 to 30 of about 30,102 (295)

The design and application of BIM + refined management and control platform for the Jingxiong railway bridge

open access: yesHigh-Speed Railway, 2023
The high-speed railway construction involves multiple professional fields, such as railway design, construction, and supervision. This paper architects the ''BIM+ '' project refined management platform, designs the platform's logical architecture ...
Jinghan Zhang   +4 more
doaj   +1 more source

Quaternary fault activity and engineering effects along the Peikucuo-Gilong segment of the China-Nepal railway

open access: yesShuiwen dizhi gongcheng dizhi, 2022
The project site of the China-Nepal railway is just located on the tectonic boundary zone where the Indian plate collides with the Eurasian plate. The active faults and their engineering influences have become the important problems faced by the railway ...
Daosheng LIU
doaj   +1 more source

Railroad Turnouts - From Surveying to Information System

open access: yesCommunications, 2000
Railroad turnouts and crossings are inseparable elements of railway infrastructure for providing the fluent train traffic which are as a rule, joined into certain trackage groups.
Stanislav Hodas
doaj   +1 more source

Research on Engineering Acceptance Measures and Safety Evaluation Schemes of City Railway New Projects in Shanghai

open access: yesChengshi guidao jiaotong yanjiu
Objective Several projects of city railway in Shanghai are currently under construction. However, there are no well-defined engineering acceptance and safety evaluation management measures for new city railway projects at the moment.
Zhiping LIU, Yang LIU
doaj   +1 more source

The Resurgence of Education in Railway and Metro Engineering in Brazil

open access: yesSocial Sciences, 2015
In this paper, an overview of the history of education in railway and metro engineering in Brazil is presented, including its beginnings, its apogee, its near extinction, and its return at the beginning of the 21st century.
Yesid Asaff   +3 more
doaj   +1 more source

Research and application of key technologies for data delivery in railway engineering design based on metadata

open access: yesHigh-Speed Railway
In view of the problems of inconsistent data semantics, inconsistent data formats, and difficult data quality assurance between the railway engineering design phase and the construction and operation phase, as well as the difficulty in fully realizing ...
Xiangru Lyu   +3 more
doaj   +1 more source

Development and construction of shunting electric locomotives at Dnipropetrovsk electric locomotives plant (1960's – 1970's)

open access: yesІсторія науки і техніки, 2021
In the article on the basis of the complex analysis of sources and scientific literature the attempt to investigate historical circumstances of development and construction of shunting electric locomotives at the Dnipropetrovsk electric locomotive plant ...
Николай Рубан   +1 more
doaj   +1 more source

Influencing Factors Analysis in Railway Engineering Technological Innovation under Complex and Difficult Areas: A System Dynamics Approach

open access: yesMathematics
The geological complexity, environmental sensitivity, and ecological fragility inherent in complex and difficult areas (CDAs) present new opportunities and challenges for technological innovation in railway engineering development in China.
Chaoxun Cai   +4 more
doaj   +1 more source

Improving Human Reliability Analysis for Railway Systems Using Fuzzy Logic

open access: yesIEEE Access, 2021
The International Union of Railway provides an annually safety report highlighting that human factor is one of the main causes of railway accidents every year.
Lorenzo Ciani   +3 more
doaj   +1 more source

Self‐Powered Bearing Sensing and Real‐Time Fault Diagnosis Enabled by Non‐Invasive Triboelectric Sensors and Edge AI Acceleration

open access: yesAdvanced Science, EarlyView.
This study achieves the synergistic integration of self‐powered sensing and edge AI acceleration to establish a real‐time fault diagnosis system. The proposed TENG‐based self‐powered bearing sensor (NSE‐TBS) and FPGA‐accelerated edge AI framework fundamentally break through the inherent limitations of conventional monitoring systems, including complex ...
Kehui Zhu   +7 more
wiley   +1 more source

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