【摘要】 长春环城高速公路南段桥主梁在施工时发生梁体缺陷,加固补强后对其进行静载试验.通过对其各项工作性能指标进行综合分析,结果表明,该主梁加固补强后能够正常工作,从而,为该类桥梁的修复加固积累了一些经验.更多还原

【Abstract】 The girder of the south bridge of Changchun city highway was strengthed and tested for statical load owing to defects found in the beams.It was shown from integrated performance index analysis of the beam that the strengthed beam can work normally,which can provide references for the strengthening of this type of bridges.更多还原