Railway Sciences , Open Access

Research on the origin and evolution of technical management regulations for railway

Lei Tian, Yuming Sun, Yonggang Jia

To facilitate technical managers and field workers to master and understand the provisions of Technical Management Regulations for Railway more accurately, so as to better serve…

Research on digital twin technology and its application in intelligent operation and maintenance of high-speed railway infrastructure

Yi liu, Ping Li, Boqing Feng, Peifen Pan, Xueying Wang, Qiliang Zhao

This paper analyzes the application of digital twin technology in the field of intelligent operation and maintenance of high-speed railway infrastructure from the perspective of…

Research on safety control technology of high-speed railway combined test based on threatening event analysis

Xin Bai, Jiaxu Chen

Safety management is a key point and poses a challenge in joint testing. To detect and address potential accidents' hidden dangers early, this paper conducts research on the…

Research on passenger flow control at metro transfer stations based on real-time flow calculation of streamlines

Bin Lei, Zhuoxing Hou, Yifei Suo, Wei Liu, Linlin Luo, Dongbo Lei

The volume of passenger traffic at metro transfer stations serves as a pivotal metric for the orchestration of crowd flow management. Given the intricacies of crowd dynamics…

Prediction model of surrounding rock deformation in double-continuous-arch tunnel based on the ABC-WNN

Yahui Zhang

The wavelet neural network (WNN) has the drawbacks of slow convergence speed and easy falling into local optima in data prediction. Although the artificial bee colony (ABC…

Development of track geometry inspection equipment for high-speed comprehensive inspection train in China

Yan Wang, Shibin Wei, Fei Yang, Jiyou Fei, Jianfeng Guo

This study aims to analyze the development direction of track geometry inspection equipment for high-speed comprehensive inspection train in China.