水泥混凝土路面常见病害及养护施工技术研究  

Research on Common Diseases and Maintenance Construction Techniques of Cement Concrete Pavement

作　　者：申昆 Shen Kun(Jiayuguan Highway Development Center,Jiayuguan,China)

机构地区：[1]甘肃省嘉峪关公路事业发展中心,甘肃嘉峪关

出　　处：《科学技术创新》2023年第19期105-108,共4页Scientific and Technological Innovation

摘　　要：水泥混凝土路面由于具有刚度大、强度高、使用寿命长等优点广泛应用于各等级公路中。但由于材料的特性,施工时需设置接缝,且脆性较大,所以路面病害有很多种,根据其病害的不同,养护施工也不尽相同。对于水泥混凝土路面,应采取经常性和预防性养护相结合的手段,尽可能早的发现病害并及时处理,才能保证水泥混凝土路面的行车舒适。在通车运营后,必须根据其路面状况进行定期调查评价,再根据调查评价结果采用有针对性的措施进行养护。Cement concrete pavement is widely used in various levels of highways due to its advantages such as high stiffness,high strength,and long service life.However,due to the characteristics of the materials,joints need to be set up during construction,and the brittleness is relatively high.Therefore,there are many types of road surface diseases,and maintenance construction varies depending on their different diseases.For cement concrete pavement,a combination of regular and preventive maintenance measures should be taken to detect and handle diseases as early as possible,in order to ensure the driving comfort of cement concrete pavement.After being put into operation,regular investigations and evaluations must be conducted based on the road surface conditions,and targeted measures must be taken for maintenance based on the investigation and evaluation results.

关 键 词：水泥混凝土路面 裂缝 唧泥 板底脱空 错台 

分 类 号：U418.6[交通运输工程—道路与铁道工程]