Monitored structural behavior of a long span cable-stayed bridge under environmental effects
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Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
An accurate numerical analysis of the behavior of long-span cable-stayed bridges underenvironmental effects is a challenge because of complex, uncertain and varyingenvironmental meteorology. This study aims to investigate in-situ experimentalstructural behavior of long-span steel cable-stayed bridges under environmental effectssuch as air temperature and wind using the monitoring data. Nissibi cablestayedbridge with total length of 610m constructed in the city of Adıyaman, Turkey,in 2015 is chosen for this purpose. Structural behaviors of the main structural elementsincluding deck, towers (pylons) and cables of the selected long span cablestayedbridge under environmental effects such as air temperature and wind are investigatedby using daily monitoring data. The daily variations of cable forces, cableaccelerations, pylon accelerations and deck accelerations with air temperature andwind speed are compared using the hottest summer (July 31, 2015) and the coldestwinter (January 1, 2016) days data.
Açıklama
Anahtar Kelimeler
Mimarlık, Fizik, Uygulamalı, İnşaat Mühendisliği, İnşaat ve Yapı Teknolojisi
Kaynak
Challenge Journal of Structural Mechanics
WoS Q Değeri
Scopus Q Değeri
Cilt
4
Sayı
4
