道路桥梁施工中裂缝控制方法研究  

Research on Crack Control Methods in Road and Bridge Construction

作　　者：李辉 杨全发 LI Hui;YANG Quanfa(Qingfeng County Lutong Highway Maintenance Co.,Ltd.,Puyang,He’nan,457300,China;Qingfeng County Highway Development Center,Puyang,He'nan,457300,China)

机构地区：[1]清丰县路通公路养护有限公司,河南濮阳457300 [2]清丰县公路事业发展中心,河南濮阳457300

出　　处：《工程建设(维泽科技)》2025年第3期108-110,共3页Engineering Construction

摘　　要：道路桥梁建设过程中裂缝情况一直是影响桥梁结构稳定性与耐久性的关键因素。裂缝的产生不仅与施工质量密切相关,还受材料特性、环境条件和外部荷载等多种要素影响。探讨了道路桥梁施工过程中如何有效遏制裂缝的产生,并给出契合的技术方案。通过分析裂缝产生的原因,结合此刻的管控窍门,文章提出了合理的施工工艺、材料选择及现场管理措施,以降低裂缝的出现概率,增加桥梁的使用期限。按照典型实例,对裂缝控制方法应用效果进行了评估,还为后续桥梁建设提供了指导与建议。Cracks in the process of road and bridge construction have always been a key factor affecting the stability and durability of bridge structures.The generation of cracks is not only closely related to construction quality,but also influenced by various factors such as material properties,environmental conditions,and external loads.Explored how to effectively curb the occurrence of cracks during road and bridge construction,and provided a suitable technical solution.By analyzing the causes of cracks and combining with the current control tips,the article proposes reasonable construction techniques,material selection,and on-site management measures to reduce the probability of cracks and increase the service life of bridges.According to typical examples,the application effect of crack control methods was evaluated,and guidance and suggestions were provided for subsequent bridge construction.

关 键 词：道路桥梁 裂缝控制 施工技术 材料选择 桥梁安全 

分 类 号：TU997[建筑科学—市政工程]