通过分析西咸北环线高速公路西吴枢纽转体桥结构转体称重试验,工作的开展针对的是转体梁施工中的最关键环节——转体桥施工称重平衡。通过对西咸北环线高速公路跨陇海铁路转体桥称重试验的相关的分析,在一定程度上为今后类似转体桥梁的施工提供了丰富的经验,同样也有助于桥梁转体施工水平的进一步有效提高。 Through the analysis of the swivel weighing test of the swivel bridge structure of Xiyu North Loop Expressway in Xixi North Ring Expressway, the work is aimed at the most important link in the swivel beam construction - the balance of swivel bridge construction. Through the analysis of the weighing test of the Xining North Ring Expressway across the Longhai Railway, it has provided rich experiences for the construction of similar swivel bridges to a certain extent and also contributes to the level of the swivel construction of the bridge Further effective increase.