Publications
Detailed Information
A simplified method to estimate the fundamental frequency of skew continuous multicell box-girder bridges
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mohseni, Iman | en |
dc.contributor.author | Abdul Rashid, Abdul Khalim | - |
dc.contributor.author | Kang, Junsuk | - |
dc.creator | 강준석 | - |
dc.date.accessioned | 2017-04-25T07:46:53Z | - |
dc.date.available | 2017-12-27T10:57:59Z | - |
dc.date.issued | 2014-08 | - |
dc.identifier.citation | Latin American Journal of Solids and Structures, Vol.11 No.4, pp. 649-658 | - |
dc.identifier.issn | 1679-7817 | - |
dc.identifier.uri | https://hdl.handle.net/10371/117517 | - |
dc.description.abstract | The Fundamental Frequency is the main factor used to calculate the vibration of a vehicle when passing across a bridge. With knowledge of the fundamental frequency, bridges can be evaluated and designed in such a manner so as to avoid the critical range of 1.5 Hz to 4.5 Hz, which is occupied by most vehicles. Therefore it is crucial to develop a reliable method to estimate the fundamental frequency of bridges. To overcome the above issue, numerical analysis combined with a theoretical method is applied to estimate the fundamental frequency of multicell box-girder bridges. The effect of span-length, number of boxes and skew angle on the estimation of this factor is discussed. Finally, reliable expressions are proposed to predict the first fundamental frequency of this type of bridge, and the accuracy of the expressions are verified. The results indicate that the fundamental frequency decreases when span length increases, due to development of crack as well awe decrease stiffness of girders. | - |
dc.language.iso | en | - |
dc.publisher | Argentinean Association of Computational Mechanics | en |
dc.subject | A simplified method to estimate the fundamental frequency of skew continuous multicell box-girder bridges | en |
dc.subject | 자연과학 | en |
dc.subject | Fundamental frequency | - |
dc.subject | skew angle | - |
dc.subject | box-girder bridges | - |
dc.title | A simplified method to estimate the fundamental frequency of skew continuous multicell box-girder bridges | en |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강준석 | - |
dc.identifier.doi | 10.1590/S1679-78252014000400006 | - |
dc.description.srnd | OAIID:RECH_ACHV_DSTSH_NO:T200700110 | - |
dc.description.srnd | RECH_ACHV_FG:RR00200001 | - |
dc.description.srnd | ADJUST_YN: | - |
dc.description.srnd | EMP_ID:A080442 | - |
dc.description.srnd | CITE_RATE:0 | - |
dc.description.srnd | DEPT_NM:조경·지역시스템공학부 | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | T200700110 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.