论文部分内容阅读
泥结碎石是以粗碎石做主骨料形成嵌锁作用以粘土作填缝结合料,从而具有一定的强度和稳定性,在水利工程堤顶防汛路的修筑中得到了广泛的运用。2005年河南省淮干关店防洪工程堤顶防汛路及2006年河南省洪汝河下游近期治理工程中的堤顶防汛路,就是采用了泥结碎石作为路面,其常用厚度为20～30cm。石料一般采用轧制的碎石或天然碎石,粘土塑性指数12～20,用土量不超过碎石的15%。泥结碎石路面的施工方法常用的有拌和法和灌浆法。
Mudstone is the main aggregate of coarse gravel to form the role of embedded lock with clay as a joint material, which has a certain intensity and stability of the dike in flood control road construction of the flood has been widely used. In 2005, flood control embankment flood control road in Huaqiangguan store in Henan province and embankment flood control road in recent flood control project in downstream of Hongruhe river in Henan province in 2006 were made of clay bonded stone as pavement, and its common thickness was 20-30cm. The general use of rolling stone or natural gravel, clay plastic index 12 to 20, with soil not exceeding 15% of the gravel. Mud crushed stone pavement construction methods commonly used mixing method and grouting method.