Investigation of Natural Frequency for Continuous Steel Bridges with Variable Cross-sections by using Finite Element Method

Hüseyin Sağlık; Bilge Doran; Can Balkaya

Makale detayları

Investigation of Natural Frequency for Continuous Steel Bridges with Variable Cross-sections by using Finite Element Method

Yazarlar:

Hüseyin Sağlık | Bilge Doran | Can Balkaya

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.90-102

Belge Tipi:

Makale

Yayın Tarihi:

6/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000460937

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104

Özet:

 

This paper mainly focuses
on the natural frequencies of steel I-girder continuous-span bridges with
straight haunched sections. The finite element analysis is performed to model
dynamic behaviour of bridges by using CSIBridge package. Continuous-span
bridges (two to six) with straight haunched section are considered. All the dimensions
used for generating bridge models are designed according to AASHTO LRFD
Standards. Effect of various parameters such as span length, the depth ratios
between haunched cross-section to mid-span cross-section (r), the length ratio
between haunched section to span (α),
span configuration and steel girder arrangement on natural frequencies are
investigated by numerically generating one hundred fifty three bridge models. “r”
and “α” values are set to be 0.5 -
2.0 and 0.1 - 0.5. The analysis results are given and discussed for the natural
frequency of continuous-span composite steel bridges with straight haunched
section.

Makale detayları

Investigation of Natural Frequency for Continuous Steel Bridges with Variable Cross-sections by using Finite Element Method

Yazarlar: Hüseyin Sağlık | Bilge Doran | Can Balkaya

Yayıncı: İstanbul Gelisim University

Ana Başlıklar: Uygulamalı fizik

Dergi: International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.90-102

Belge Tipi: Makale

Yayın Tarihi: 6/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000460937

Sıklık: Aylık

eISSN: 2149-5262

pISSN: 2149-0104

Sayı

Yazarlar:

Hüseyin Sağlık | Bilge Doran | Can Balkaya

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.90-102

Belge Tipi:

Makale

Yayın Tarihi:

6/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000460937

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104