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| ANALYSIS OF CONSTRUCTION TECHNIQUES FOR CONTINUOUSLY PRESTRESSED CONCRETE BEAM WITH METHOD OF BRACKET |
| WANG Ai-guo，YANG Shao-hong |
| China Railway Fourteenth Engineering Bureau Group Co. |
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Abstract The paper describes some easily neglecting construction technology problems and gives the solution methods for continuously prestressed concrete beam，which is concreted in-site with methods of full-space support and beam-column support. The loading analysis models have been established also. With an example of engineering practice，the detailed structural analysis was made. To concrete the box section one part after another with horizontal construction joints，the remaining stress would be produced in the concrete. The remaining construction stress can be decreased by reasonable methods and concreting in proper orders.
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Received: 03 July 2002
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2002, Vol. 19 
