| 요약2 |
The construction purport of the bridge between Dolsan and Hwatae, connecting two islands, was to improve convenience of local residents and utilize the bridge as a tourist attraction. Against this back drop, a total length of 3,848m was planned for the bridge including the section connecting between the two islands, Dolsando(Yeosu, South Jeonla) and Hwataedo(Nam-myeon), and the connecting road. The type of the main span is a cable-stayed bridge with five continuous steel-deck box girders, first ever in Korea. The main span of 520m is the largest one so far in Korea. As for the main tower's type, an inverse Y shape was selected.In this report, the design of the bridge is explained in detail, focusing on the bridge plan on the cable-stayed bridge, the main bridge section of Dolsan-Hwatae Bridge. |