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Double-Spiral Track Counter for Railway Transport

Приборы и системы. Управление, контроль, диагностика, 2021
Предлагается конструкция путевого спирального счетчика с возможностью генераций электрического биения при прохождении железнодорожного транспорта с большей точностью фиксаций за счет увеличения амплитуды биения сигнала. Для повышения стабильности работы счетчика необходимо на выходе резонансный контур, который бы совместно с L2 и C2 образововал ...
openaire   +1 more source

High toughness RC railway viaduct with columns reinforced by arranging a spiral rebar inside of the longitudinal bars

IABSE Reports, 2017
<p>Since Japan is the land of earthquakes, the seismic design is very important for the design of civil engineering structures and the design of architectural structures in Japan. The seismic design standard has been revised by the damage of earthquakes in the past.
Daisuke Tsukishima   +3 more
openaire   +1 more source

Barriers to Transnational Passenger Rail Services in Croatia and Bosnia and Herzegovina – A Qualitative Perspective [PDF]

open access: yesPromet (Zagreb), 2021
Railway infrastructures and services in the countries of former Yugoslavia have been in a downward spiral since the early 1990s. There have been scattered investments to lift services up to appealing levels after the war, but a continuous downward trend ...
Tadej Brezina   +3 more
doaj   +4 more sources

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