摘要
该文论述了水泥混凝土路面的原材料、配合比、混合料拌制,以及施工、后处理和养护等阶段控制施工质量的方法。根据服从正态分布规律的混凝土强度波动原理,进行探讨路面混凝土配制强度取值问题,结合实际工程实例中混凝土抗折强度与抗压强度关系,研究相互估算两种强度的准确方法。其内容可供今后类似工程问题参考。
The article discusses the raw material, mixing ratio and mixture preparation of cement concrete pavement, and the quality control method of construction, post-treatment and curing stages. Based on the concrete strength waving principle obeying the normal distribution law, the article discusses the pavement concrete preparation strength valuing. According to the relationship of concrete flexural strength and compressive strength in the practical engineering cases, the article studies the accurate method of estimating two strengths, which can be referred for the similar projects.
出处
《城市道桥与防洪》
2014年第8期33-34,7-8,共2页
Urban Roads Bridges & Flood Control
关键词
水泥混凝土
路面施工
配合比
抗折强度
抗压强度
cement concrete,pavement construction,mixing ration,flexural strength,compressive strength
