Results 151 to 160 of about 17,433 (317)

Failure Analysis of Gear on Rail Transit. [PDF]

open access: yesMaterials (Basel)
Pan AX   +6 more
europepmc   +1 more source

Analysis of flow rates in cracked reinforced concrete

open access: yesStructural Concrete, EarlyView.
Abstract According to Eurocode 2, part 3, autogenous self‐healing of separation cracks with a width ≤0.20 mm can be considered under certain hydraulic conditions. However, practical experience shows that healing does not always reliably occur even when this crack width is maintained.
Daniel Lahmann   +2 more
wiley   +1 more source

Ungulate substrate use in fauna passages

open access: yesWildlife Biology, EarlyView.
Fauna passages are increasingly constructed at major roads and railways to mitigate the negative effects of infrastructure and traffic on wildlife. The function of such passages depends on design, including the construction materials, soil, and vegetation.
Milla Niemi, Jan Olof Helldin
wiley   +1 more source

Node, place, ridership, and time model for rail-transit stations: a case study. [PDF]

open access: yesSci Rep, 2022
Amini Pishro A   +8 more
europepmc   +1 more source

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