低剂量水泥稳定碎石混合料室内外强度特性研究
Research on Strength Characteristic of Low Cement-Treated Crush Stone Mixtures in Laboratory and Field Road
对三种不同级配、水泥剂量为2％～5％的水泥稳定碎石混合料进行室内室外（现场）强度发展情况对比分析，得出室内外强度发展特性；通过莫尔-库仑定律分析级配和水泥剂量对混合料摩擦角与粘结力的影响；施工中偏粗级配变异性较大,要严格控制施工过程；施工温度较低时，加强养护对后期强度影响不大。
hrough strength analysis of three different gradation low cement-treated crush stone mixtures of which cement dosages change from 2% to 5% in laboratory and field road,strength development characteristic are given;Based on Mohr-Coulomb principle,friction angle(φ) and cohesion(c) of different mixtures are analysed;In field construction,more coarse aggregates containing show higher unhomogeneous;If curing measures are proper,paving cement-treated base in low temperature show little affection on ultima-strength.
曹阳、顾兴宇、李再新
公路运输工程材料科学
低剂量水泥稳定碎石混合料级配水泥剂量强度
Low cement-treated crush stone mixtureGradationement dosageStrength
曹阳,顾兴宇,李再新.低剂量水泥稳定碎石混合料室内外强度特性研究[EB/OL].(2006-07-05)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200607-48.点此复制
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