[1]张茂轩,孙善超,杨飞,等.极端条件下铁路基础设施检测保障技术研究[J].高速铁路技术,2021,12(04):21-28.[doi:10.12098/j.issn.1674-8247.2021.04.005]
　ZHANG Maoxuan,SUN Shanchao,YANG Fei,et al.Study on Inspection and Safeguard Technology for Railway Infrastructure under Extreme Conditions[J].HIGH SPEED RAILWAY TECHNOLOGY,2021,12(04):21-28.[doi:10.12098/j.issn.1674-8247.2021.04.005]
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极端条件下铁路基础设施检测保障技术研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
12卷
期数:
2021年04期
页码:
21-28
栏目:
出版日期:
2021-08-28

文章信息/Info

Title:
Study on Inspection and Safeguard Technology for Railway Infrastructure under Extreme Conditions
文章编号:
1674—8247(2021)04—0021-08
作者:
张茂轩;  孙善超;  杨飞;  孙加林;  张玉华
中国铁道科学研究院集团有限公司, 北京 100081
Author(s):
ZHANG Maoxuan;  SUN Shanchao;  YANG Fei;  SUN Jialin;  ZHANG Yuhua
China Academy of Railway Sciences Corporation Limited, Beijing 100081, China
关键词:
极端条件|基础设施|检测技术|智能化
Keywords:
extreme conditions|infrastructure|inspection technology|intelligentization
分类号:
U216
DOI:
10.12098/j.issn.1674-8247.2021.04.005
文献标志码:
A
摘要:
基础设施检测是铁路"检养修"体系中的重要一环，是保障列车安全平稳运行的重要手段，某些极端环境下，特殊的工程环境使得现有的铁路基础设施检测和养护维修技术装备已无法全面满足需求。基于此，本文从工务、电务、供电等多专业角度出发，分析了极端环境下铁路基础设施的特殊检测要求，并依据轨道交通的可靠性、可用性、可维修性和安全性（RAMS）理论，提出了适用于极端自然环境下的铁路基础设施检测保障体系，保障基础设施的安全服役状态。
Abstract:
Infrastructure inspection is an important part of the railway "inspection, maintenance, and repair" system and an important means to ensure the operation safety and stability of trains. However, the existing railway infrastructure inspection and maintenance technologies and equipment cannot fully meet these demands under some extreme conditions. Based on this fact, this paper analyzes the special requirements of railway infrastructure inspection in the extreme environment from the perspectives of track maintenance, communication and signaling, power supply, and puts forward the guarantee system for railway infrastructure inspection system for train operation safety suitable for the extreme environment based on the theory of Reliability, Availability, Maintainability, and Safety (RAMS) for rail transit, so as to ensure the service safety of the infrastructure.

备注/Memo

备注/Memo:
作者简介:张茂轩(1992-),男,研究实习员。基金项目:中国国家铁路集团有限公司科技研究开发计划课题（2019F002）；中国铁道科学研究院集团有限公司基金项目（2020YJ067）；中国国家铁路集团有限公司科技研究开发计划课题（P2020T001）引文格式:张茂轩, 孙善超, 杨飞, 等. 极端条件下铁路基础设施检测保障技术研究[J]. 高速铁路技术,2021,12(4):21-28.ZHANG Maoxuan, SUN Shanchao, YANG Fei, et al. Study on Inspection and Safeguard Technology for Railway Infrastructure under Extreme Conditions[J]. High Speed Railway Technology, 2021, 12(4):21-28.
更新日期/Last Update: 2021-08-28