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경부선 우회선로 구축을 통한 철도화물운송 효율화 방안 연구
김종태(Kim Jong Tae),추준섭(Choo Jun Sup),문대섭(Moon Dae Seop),유재균(Yoo Jae Kyun),이준(Lee Jun),오석문(Oh Seok Moon) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
The main transportation mode of long distance inter-city passenger trips is high-speed rail and the modal share of transportation has been changed profoundly since the KTX service has been started in the Kyung-Bu railroad transportation corridor in the day of 1 April, 2004. After an opening of KTX service in the second stage Kyung-Bu and Ho-Nam railroad transportation corridors, a capacity of incumbent railroads will be increased and operational environments of freight train will be improved. The purpose of this paper is to examine the impact of KTX service operation on the national logistics thoroughly. This paper establishes a deceptive scheme in the national railroad logistic transportation and a route operational strategy between the main origins and destinations efficiently considering the changes of the current freight transportation system in the future. We expect to achieve efficiency of logistic transportation in this paper through alternative routes for example Ho-Nam, Chang-Hang, Seo-Hae line.
유재균(Yoo Jae-Kyun),추준섭(Choo Jun-Seop),강유신(Kang Yu-Shin) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
Due to the reduction of greenhouse gases and a sharp increase in the energy prices the world over, there is a growing interest in the railroad transport. In particular, in the case of containers which are the major item of railroad transport, a need for the switchover from the road transport to the railroad transport is being suggested, however, it is understood that the extent of the switchover occurring is only marginal. There exist many causes that account for the marginal extent of the switchover to the railroad transport. Some of them have to be dealt with at the policy level and efforts are needed to make it more efficient to use the railroad than other means of transport by improving railroad logistics facilities. Thus, the present study seeks to examine the possible measures for improving the railroad logistics facilities to promote the railroad transport.
안전업무종사자의 성격요인과 직무만족에 관한 연구 : 스트레스 요인의 조절효과를 중심으로
신택현(Tack-Hyun Shin),김성호(Sung-Ho Kim),송성태(Sung-Tae Song),이선관(Sun-Kwan Lee),추준섭(Jun-Seop Choo) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.5월
The purpose of this article is to find out and analyze the diverse factors that are incurring stress to the railway safety-critical employees. To attain this purpose, the authors made the questionnaires based on in-depth interview, and analyzed statistically the factors of stressors in terms of job categories. And the effective ways of managing and overcoming the stressors were suggested.