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| ANALYSIS OF ADVANTAGES AND DISADVANTAGES OF PRESTRESSED CONCRETE CONTINUOUS BOX GIRDER AND STEEL-CONCRETE COMPOSITE GIRDER |
| YANG Jin-liang |
| Bridge Design Department of the Third Railway Survey and Design Institute |
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Abstract Prestressed concrete continuous box girder and steel-concrete composite girder are more and more adopted in construction of highway and railway. They are also widely applied in construction of Beijing- Shanghai High-speed Railway Line. This paper analyses the structure, dynamic features, construction, application and economic characteristics of these two kinds of girders, for reference to survey and design of similar works.
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Received: 18 January 2005
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2005, Vol. 22 
