摘要
受温差、生产、施工工艺等因素的影响,混凝土路面易产生早期裂缝。文中结合工程实例,应用正交分析法对优化混凝土配合比进行研究,并分析山区混凝土路面施工早期裂缝成因机理,提出若干防治措施,有效防治了混凝土路面施工产生的早期裂缝。
Affected by temperature difference,production,construction technology and other factors,concrete pavement is prone to early cracks.In this paper,the optimization of concrete mix ratios i studied by using orthogonal analysis method,and the formation mechanism of early cracks in the construction of concrete pavement in mountainous areas is analyzed,and several prevention measures are put forward to effectively prevent the early cracks in the construction of concrete pavement.
作者
许玉瑞
Xu Yurui(Putian Construction Project Quality and Safety Supervision Station,Putian,Fujian 351100)
出处
《江西建材》
2023年第11期322-324,共3页
Jiangxi Building Materials
关键词
山区混凝土路面
早期裂缝
正交分析法
Mountain concrete pavement
Early crack
Orthogonal analysis
