Research of Prestressed Concrete Hollow Multi-Ribbed Composite Box Girder

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Abstract:

Base the shortcomings of pre-simple-supported post-continuous girder bridge construction, a new beam-bridge convert structure system is proposed, that is a kind of structure form of prestressed concrete hollow multi-ribbed composite box girders, the calculation method of two phase and noting are put forward. the kind of Cast-in-place assembly structure is light self-weight, force structure reasonable, easy construction, overall good and overall cost low.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

705-709

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Online since:

October 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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