Probabilistic risk analysis of unit trains versus manifest trains for transporting hazardous materials

D Kang, J Zhao, CT Dick, X Liu, Z Bian… - Accident Analysis & …, 2023 - Elsevier
When transporting hazardous materials by rail, train types (unit train or manifest train) can
influence derailment and release risks in several ways. Unit trains only experience risks on …

A knowledge graph-based hazard prediction approach for preventing railway operational accidents

J Liu, K Chen, H Duan, C Li - Reliability Engineering & System Safety, 2024 - Elsevier
Railway operational accidents are usually caused by the domino effects of hazards.
Predicting such hazards before accidents is an essential way to prevent operational …

Route Optimization of Hazardous Material (Hazmat) Transportation with Risk Equity and Time-Varying Risk

L Liu, X Gan, Q Wu, Z Sun - Transportation Research Record, 2024 - journals.sagepub.com
This paper strives for route optimization of hazardous material (hazmat) for given
probabilities and consequences. We aim to not only develop a model to determine the route …

Freight train derailment severity prediction: a physics-informed one-dimensional model

D Kang, SW Kirkpatrick, Z Zhang, X Liu… - Smart and Resilient …, 2024 - emerald.com
Purpose Accurately estimating the severity of derailment is a crucial step in quantifying train
derailment consequences and, thereby, mitigating its impacts. The purpose of this paper is …

Risk Analysis of Unit Trains versus Manifest Trains for Transporting Hazardous Materials

D Kang - 2024 - search.proquest.com
Freight trains provide a safe and efficient way of transporting substantial amount of
hazardous material (hazmat) across extensive distances. While the likelihood of hazmat …