论文部分内容阅读
我省油土(沥青加固土,渣油加固土,渣油综合加固土等,均系以油料和土壤作主要材料,故我们统称油土)磨耗层的研究工作,开始于一九六四年在交通部科学研究院的支持和指导下,进行了一些实验研究,使我们对油土磨耗层有了初步概念。从一九六五年至一九六七年,省交通厅科研所与有关单位协作,先后在郑州市郊区、安阳地区、商邱地区的几条道路上铺筑了五段油土试验路,对油土材料的选择,施工方法,使用效果进行了探索和观察,
In our province, research work on the wear layer of oil and soil (bitumen-reinforced soil, residue-reinforced soil, residue consolidated soil, etc., both of which are mainly made of oil and soil, so we collectively call it oil and soil) began in 1964 With the support and guidance from the Ministry of Science and Technology of the Chinese Academy of Sciences, some experimental studies have been carried out, giving us a preliminary idea of the oil-soil abrasion layer. From 1965 to 1967, the Provincial Communications Department of Scientific Research Institute, in collaboration with relevant agencies, paved five sections of oil and soil testing roads on several roads in the suburbs of Zhengzhou, Anyang and Shangqiu areas, The selection of oil and soil materials, construction methods, the use of results were explored and observed,