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《Urban Roads Bridges & Flood Control》 2010-07
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Study on Damage Identification Method of Prestressed Concrete Composite Box Girder Bridge

Yang Lei  
The article uses the dynamical identification index-flexibility method and modal strain method separately to study the damage identification of a 5-span prestressed concrete composite box girder bridge,compares and analyzes the identification results of two methods.The results make clear that the identification effect of flexibility difference method is better than modal strain energy method for the continuous composite box girder structure.
【CateGory Index】: U441.4
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【Citations】
Chinese Journal Full-text Database 8 Hits
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