Abstract: Fretting wear is a general surface damage form in tightly connected structures. Aimed at the curvic coupling of the disks in combined rotor gas turbine, using the finite-element method and Archard wear theory, the effects ...

Abstract: Bus speed indicates the performance of bus systems. Exploring the impact of contributing factors to bus speed can provide public transit agencies insights into developing improvement strategies. Bus speed observations can ...

Abstract: Safety performance functions (SPFs) are commonly used to correlate geometric, traffic, and environmental characteristics with total crashes, and to identify hotspots that have excessive overall crash frequencies. However, ...

Abstract: Safety performance functions (SPFs) are used in roadway infrastructure safety management for purposes such as crash contributing factor analysis and hazardous roadway section identification. However, due to the lack of ...