中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (5): 48-51.

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水泥稳定风积砂碎石基层正交试验研究

马士宾,苌军英,魏连雨,吴琰   

  1. 河北工业大学土木工程学院,天津300132
  • 收稿日期:2003-11-12 修回日期:2003-12-29 出版日期:2004-10-15 发布日期:2015-05-18
  • 作者简介:马士宾(1974—),男,河北保定人,工学硕士,助教,主要研究道路新材料。

Orthogonal experiment research on cement stabilized aeolian sand and macadam base course

MA Shi-bin , CHANG Jun-ying , WEI Lian-yu , WU Yan   

  1. School of Civil and Architectural Engineering, Hebei University of Technology, Tianjin 300132, China
  • Received:2003-11-12 Revised:2003-12-29 Online:2004-10-15 Published:2015-05-18

摘要: 笔者利用正交试验设计方法,以7d无侧限抗压强度为考核指标,在风积砂中加入水泥及碎石进行室内配合 比试验研究,来考察水泥稳定风积砂碎石基层路用性能及水泥含量、碎石含量、碎石级配对路用性能的影响。试验 结果表明,水泥稳定风积砂碎石做基层在公路上的应用是可行的

关键词: 风积砂, 抗压强度, 正交试验, 配合比

Abstract: By using orthogonal tests, with the 7d-unconfined compression strength as criteria, through indoor blending ratio tests about cement and macadam added to eolian sand, this paper studies the road performance of cement stabilized aeolian sand and macadam base course and analyses the effects of cement content, macadam content and macadam gradating on road performance. The results indicate that using cement stabilized aeolian sand and macadam, as base course for road is feasible

Key words: Aeolian sand, compression strength, orthogonal experiment, ratio of mixture

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