Analysis of integral abutment bridge static load test

摘要

In order to understand the form of deformation and stress characteristics of integral abutment bridge structures under the loads, this paper bases on Fuyu industrial park crossing bridge, through test vehicle load simulating design load, does a static load test for the bridge, and with the aid of theoretical methods to simulate the interaction of pile and soil, builds finite element model, compares between measured and theoretical values of deflection and stress, gets that the bridge bearing capacity and stiffness is bigger, with sufficient safety reserves.