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结合广元路渭河大桥工程实际,介绍了其横向钢管拱微膨胀混凝土的配合比设计及其施工工艺。检测结果表明,其应用效果良好。
Combined with the practice of Guangyuan Road Weihe River Bridge, the mix design and construction technology of its transverse steel arch micro-expansive concrete are introduced. The test results show that its application effect is good.