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近年来,我国经济飞速发展,公路工程建设更是取得了巨大的成就,桥梁是公路工程的枢纽,施工质量的好坏直接影响着公路的使用寿命及能否正常运营。本文结合作者多年工作经验,详细论述了拱圈或拱肋的就地浇筑施工,拱圈的砌筑,拱上建筑施工,钢管(劲性骨架)混凝土拱桥施工等几个问题,以供读者参考。
In recent years, China’s rapid economic development, highway construction has made tremendous achievements, the bridge is the hub of highway engineering, construction quality directly affects the life of the highway and whether the normal operation. Based on the author’s many years of work experience, this paper discusses in detail the cast-in-situ construction of arch rings or arch ribs, the masonry of arch rings, the construction of arch structures and the construction of steel tube (stiff skeleton) concrete arch bridges for readers’ reference .