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Evaluation of Increasing Coefficient of Fundamental Period of Buildings

 Evaluation of Increasing Coefficient of Fundamental Period of Buildings
Auteur(s): , ,
Présenté pendant IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010, publié dans , pp. 624-625
DOI: 10.2749/222137810796062996
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Linear Static Analysis is a current approximate method in buildings analysis under earthquake force. One of the effective parameters in determining earthquake forces is building fundamental period....
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Détails bibliographiques

Auteur(s): (University of Guilan)
(University of Qazvin)
(University of Guilan)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010
Publié dans:
Page(s): 624-625 Nombre total de pages (du PDF): 8
Page(s): 624-625
Nombre total de pages (du PDF): 8
Année: 2010
DOI: 10.2749/222137810796062996
Abstrait:

Linear Static Analysis is a current approximate method in buildings analysis under earthquake force. One of the effective parameters in determining earthquake forces is building fundamental period. For computation this parameter, different experimental equations are provided on the basis of different structure resisting systems. Also the code has been allowed to increase the fundamental period in special conditions. Since the period changing used in lateral static forces calculation is leaded to change the building calculated earthquake force, so it is clear that taking into account more accurate fundamental period is leaded to better estimating of real earthquake forces. In this research the numbers of steel buildings are chosen from existing buildings and calculated earthquake force from using codes' period and calculated ones from dynamic analysis has been computed and compared so that can achieve the fundamental period allowed increasing coefficient.

Mots-clé:
bâtiments hauts mouillages