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后张法预应力砼25m箱梁施工关键是预应力砼箱梁张拉控制值的计算是否符合规范及设计要求,结果是否正确,关系到箱梁及桥梁质量和安全。
Post-tensioned prestressed concrete 25m box girder construction key is prestressed concrete box girder tension control value is in line with norms and design requirements, the results are correct, relates to the box girder and bridge quality and safety.