Test Method for Load of Continuous Box Girder with Variable Section
Taking the continuous box girder with variable section as an example,the load-bearing capacity of the bridge under the design load is simulated by dynamic and static load test.The results show that the bridge is in elastic working state under the action of dynamic and static load test,the results do not show significant plastic deformation.The stiffness and overall mechanical performance of the test bridge span meet the original design requirements,the overall bearing capacity meets the original design load grade"city-A"standard and the design load requirements.
continuous box girder with variable sectionload testbridge detection