Seismic analysis of long transport oil and gas pipelines is an important factor affecting the seismic design of the pipeline. The study of the seismic response of oil and gas pipelines under spatial? ly correlated multi-point action will provide a theoretical basis for it. In this paper， a scaled-down mod? el of a buried oil and gas pipeline is designed and fabricated. Shaking table tests were conducted to ana? lyze the trends of seismic response of buried oil and gas pipelines and soil with increasing loading lev? els during longitudinal multi-point excitation. The final results show that： the displacement of each measurement point along the height in the soil box is different， and the shear effect between the soil bodies is especially obvious during multi-point excitation； The comparison of the peak accelerations of the soil and the pipe shows that the peak accelerations of both increases with the increase of the load? ing level， and the difference between the peak accelerations peaks increases continuously； Multi-point excitation will cause hysteresis for the peak acceleration of the pipe； The axial strain at the top of the pipe is smaller on both sides and larger in the middle along the pipe axis， and the strain of the pipe grows faster and generates a larger strain during multi-point excitation.
