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In the modern bridge construction projects , continuous beam has been more widely used. Since prestressed concrete continuous girder bridge spanning large capacity, construction method is flexible , adaptable , structural rigidity, anti- seismic capability, as well as the opening of a good ride beautiful shape and other characteristics, is currently in the world has been widely used . Prestressed concrete continuous beam bridge construction methods are many, there is a whole cast , assembly - the overall construction , cantilever construction method, pushing construction method and mobile mold by- hole construction and so on. Continuous beam construction is inseparable from the success of the construction control process. This paper describes the construction monitoring and control applications in the actual operation , which describes the basic principles of construction control , and its sub- control theory calculations , the construction of the main contents of the control system and its control requirements, control the process model and the analysis of various parameters , and through case analysis , indicating construction control for continuous girder importance . The design process all aspects of the factors considered impossible , various contingencies , occasionally occur , so in the actual construction process , construction control plays an important role on how to deal with aspects of the construction process coordination factors cooperate truthfully reflect problems during site construction , good on-site monitoring , which is a key issue of the bridge , but also to ensure the construction quality, construction and subsequent operation of linear important part of security .
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