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염경안(kyongAn Yeom),강석택(SeokTaek KANG),박광복(KwangBok PARK) 한국철도학회 1999 한국철도학회 학술발표대회논문집 Vol.- No.-
The design of driver"s cab includes the structure of cab frame, the layout of driver"s cab equipment and facilities, i.e. driver"s desk, seat, windows, floor, interior equipment, cab partition etc. The concept applied to the detail design has to be based on the ergonomics to guarantee the safety, comfort, and easy operation for the driver. In the aspect of manufacture, one more factor "modulization" has to be considered into the design of sub blocks for cost-down. The design has to be implemented in the space allocated for driver"s cab, which space is directly determined by the cab frame, optimized for the layout of driver"s cab. The design process and results of tile driver"s cab for KHST will be described in this paper.
미국 전동차 Manual bridge plate 에 대한 고찰
최세중(Choi Se-Jung),염경안(Yeom Gyung-An) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
The aim of the sturdy is for the development of Bridge plate installing on floor for SETPA Sliver line V. SEPTA train have pocket sliding door which is similar with domestic trains. typically In the USA railway market, Portable type and standing type bridge plate used, easily hiding the bridge plate in stowed position and convenience operation, Bridge plate installed on floor is designed. relative regulation Like CFR APTA, and EN, UIC is reviewed and compared.
정병철(Jung Byung-Chul),염경안(Yeom Kyong-An),강석택(Kang Seok-Taek) 한국철도학회 2002 한국철도학회 학술발표대회논문집 Vol.- No.-
As the train run through the tunnels, especially at high speed, pressure shock developed by the running train gives the influence on the pressure fluctuation inside the tunnel and consequently, inside the car. This pressure changes and pressure gradient is closely related with the tunnel section, train speed, air tightness of the train, length of the tunnel, etc. This study includes the analysis of the pressure behavior at the varied train speed and tunnel length. The results show that train speed affects the pressure gradient inside the car almost linearly, and that there exist the critical tunnel lengths that gives the maximum value of pressure change and pressure gradient, respectively.