Abstract: Since high-strength material and thin wall structure are widely used now,the stability question become more and more important in the high pillar continuous bridge. Two issues related to the stability of high pillar continuous bridge are introduced and discussed . Based on finite element computational method,the entire process analysis to the Xinjiang Sailimu lake to Guozi ditch section for the continuous bridge many kinds of operating mode stability and the comparison to the analysis result have been carri...