Design and Construction of Pocheon Y-Shaped Suspension Bridge

Sang Hun Shin; Ho-Kyung Kim; Dae Young Lee; Jeong Kyoon An

doi:10.22725/JSRP.2025.3.2.115

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2025 Vol.3, Issue 2 Preview Page Next Page

Technical Note

Design and Construction of Pocheon Y-Shaped Suspension Bridge 포천 Y형 출렁다리의 설계 및 시공

31 December 2025. pp. 115-122

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Abstract

The Pocheon Hantan River Y-Shaped Suspension Bridge, installed in Pocheon-si Gyeonggi-do is an asymmetric Y-shape bridge, designed to improve tourist convenience and also to form a tourism chain by connecting existing trails. To ensure the structural integrity and meticulous construction management of the bridge, innovative techniques such as the central duplex structure, continuous cabling at the central part, and shape control using Global Navigation Satellite System were employed.

Keywords

y-shaped suspension bridge

under-curved suspension bridge

UCSB

asymmetric y-shape bridge

경기도 포천시에 설치된 포천 Y형 출렁다리는 비대칭 Y자형 구조로, 관광객들의 편의를 증진하기 위해 설계되었다. 비대칭 교량의 구조적 안정성을 확보하기 위해서 중앙부의 이중 구조 및 중앙부에서의 연속적인 케이블 구조가 적용되었으며 정밀 구조검토를 통하여 주요 부재들의 안정성을 확인하였다. 또한 정밀한 시공 관리를 보장하기 위해 글로벌 위성항법시스템(GNSS) 및 AIoT센서 등 혁신적인 기술이 적용되었다.

키워드

Y형 출렁다리

비대칭 Y형 교량

출렁다리

References

Seoul National University Research & Business Foundation (2023) Final report on the basic and detailed design for the Hantangang Scenic Bridge and Observatory Installation Project (Garamnuri Wind Tunnel Test). Seoul National University. (In Korean)

Information

Publisher :Korean Institute of Bridge and Structural Engineers
Publisher(Ko) :한국교량및구조공학회
Journal Title :Journal of Structure Research and Practice
Journal Title(Ko) :한국교량및구조공학회 논문집
Volume : 3
No :2
Pages :115-122
Received Date : 2025-12-05
Revised Date : 2025-12-30
Accepted Date : 2025-12-31
DOI :https://doi.org/10.22725/JSRP.2025.3.2.115

Journal of Structure Research and Practice ISSN:3022-4241(Print) 3022-7267(Online) 한국교량및구조공학회 논문집

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