ABSTRACT
In the process of transportation infrastructure investment and construction, there are more and more projects constructed adjacent to existing structures such as railroads and pipelines. To ensure the safety and stability of the existing structures, it is necessary to carry out the influence of bridge pile foundation construction on the surrounding strata and buildings. In this paper, a bridge pile foundation excavation project under construction is combined with a finite element analysis method to study the disturbance influence law of pile foundation construction on the neighboring oil pipeline under different working conditions. The numerical simulation results show that the adopted engineering measures can effectively protect the neighboring oil pipeline and can provide technical references for similar neighboring engineering problems.
