摘要
水泥掺入量是水泥土设计的重要参数,直接关系到受加固地基的整体强度和工程成本。文章针对厦门集美临海区域淤泥土特性,通过室内配比试验和力学特性分析,考虑了3种常用水泥,研究水泥掺入量对水泥土强度的影响,并提出了水泥土抗压强度与掺入比的关系式,可为类似土质的水泥土设计提供参照。
The mixing rate of cement is an important parameter in cement-soil design and affects integral strength and engineering costs of strengthened foundation. Based on the characteristics of Xiamen coastal silt soil,the effects of mixing rate on strength of cement-soil were studied in the condition of three common cements with indoor tests and mechanics analysis. In addition,a series of functions were proposed to predict the 28d and 90d strength for cement-soil with different mixing rates of cement.
出处
《现代交通技术》
2012年第5期23-25,共3页
Modern Transportation Technology
关键词
水泥土
海相淤泥
抗压强度
掺入比
cement-soil
coastal silt soil
compressive strength
mixing rate
作者简介
刘庆诚（1979-），男，福建泉州人，工程师，主要从事道路、桥梁、港口、航道等工程的施工与管理工作。
