¸ÞÀκñÁê¾ó

TECHNICAL INFORMATION

ŸÀÌƲ¹Ú½º

±â¼úÀÚ·á

ÄÉÀÌºí±³·® DBÀÇ ±â¼úÀڷḦ Á¦°øÇÕ´Ï´Ù.

¼­ºê ³»¿ë

[IABSE 2018 France] High Rigidity Suspension Bridges 2020-03-20
ÆÄÀϾÆÀÌÄÜ Ã·ºÎÆÄÀÏ :

Abstract

High rigidity suspension bridges, with hybrid suspension system, made of parabolic cables and stay

cables, have been widely used in the nineteenth century, at the beginning of modern suspension

bridges history. The Brooklyn Bridge is an outstanding example of this kind of structures. At the

present time, high rigidity suspension bridges are less successful than in the past, as cable stayed

bridges are usually considered as the most efficient typology for crossing up to about 1100 meters,

and suspended bridges for wider spans, up to 2,000 meters or more. Recently, the construction of

Third Bosphorus Bridge has proven that the hybrid suspension system is still a competitive

solution. The aim of this paper is to show the interest of high rigidity suspension bridges for 2000

meters crossing in comparison with traditional suspension bridges.


Keywords: long span bridges; cable stays; suspension cables.

 
¸ñ·Ïº¸±â
´ÙÀ½±Û   ¡ã [IABSE 2018 France] Investigation of Bearings Unseating of Cable-stayed Bridges under Earthquakes
ÀÌÀü±Û   ¡å [IABSE 2018 France] Feasibility Study for Large Span Railway Suspension Bridge in China