Load Experiment of Prestressed Hollow Concrete Plank Using in Bridge

摘要

The static finite analysis and load experiment of a prestressed hollow concrete plank using in bridge were carried out in this text. And the result proves that the plank has a high safety abundance in the designed load. At the same time the plank meets the Code for Design of Highway Reinforced Concrete and Pretressed Concrete Bridges and Culverts JTG D62-2004 and The Method of Measuring and Evaluating of the Loading Capacity on the Highway Old Bridge (try a Line)1988, so it can be used in building or maintenance of the given bridge. The method of load experiment in the text is simple and easy in using. And it can be used for reference to expert in the similar experiment.