| 인천항 제2연륙교 적정 주경간 폭 결정에 관한 연구 |
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구자윤, 김석재, 장은규, 김세원 |
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| A Study on the Optimal Width of the Main Span in the 2nd Bridge of Incheon - (1) Evaluation on the Optimal Width of the Main Span according to Traffic Volume and Ship Maneuverability |
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Ja-Yun Koo, Seok-Jae Kim, Eun-Kyu Jang, Se-Won Kim |
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| Abstract |
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A construction project of Incheon 2nd bridge, which is connected between the Incheon Song-Do New Town and the Incheon International Airport in Young-Jong-Do, has been proposed by the private capital in 1999. But the optimal width of the main span has not been decided in spite of the three investigations into the feasibility of ship’s safe transit in this planned bridge. In this paper, we study the optimal width of the main span according to the traffic volume in the future traffic and the ship maneuverability of maximum size aspect.
The result of this study, the channel in the main span of Incheon 2nd bridge is required to design two-way traffic scheme and the width of 1,000m, which will satisfy the safe transit from the viewpoint of the traffic volume in the future traffic and the ship maneuverability of maximum size. |
| Key Words:
Optimal Main Span Width;Traffic Volume;Ship Maneuverability;One-way channel;Two-way channel |
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