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钢筋混凝土拱涵结构产生裂缝是目前较难克服的质量通病。分析了衡枣高速公路拱涵产生结构裂缝的主要原因,并介绍了加固处理方案与措施、裂缝的预防与控制。
Reinforced concrete arch culvert cracks are difficult to overcome the quality of common problems. The main reason of structural cracks in arch culvert of Hengzao Expressway is analyzed. The schemes and measures of reinforcement treatment and the prevention and control of cracks are introduced.