摘要
以车辙性能 (动稳定度 )为控制指标 ,采用正交试验方法进行 SMA混合料的配合比设计 ,可以得到满足施工要求的 SMA混合料的最佳配合比 ,而无需用“肯特保法和谢论保法”分别进行飞散试验和沥青析漏试验就能保证铺筑的 SMA路面不会出现“油班”和飞散等问题。与目前国内外普遍采用的马歇尔试验方法相比 ,具有方法简单、试验数量少。
Based on wheel tracking tests,the mixtures design of SMA was studied using the method of orthogonal testThe optimum proportion of SMA mixtures that be used suitable to be used in the construction could be obtained and “Oil stain” and “scatter” wouldnot accure even without the test of schellenberg binder draingage and kenterbaoge aggregate scattering.Compared to conventionoal Marshall mar shall methods used at home and abroud,it had more advantages such as sinple test meihd,low test work and raliable reslit,etcComparison of conventional Marshall methods being at present used at home and abroad,There are more advantages as simple test method and lew test work and the raliable result and so on
出处
《石油沥青》
2000年第2期18-28,共11页
Petroleum Asphalt
