摘要
随着等级公路里程的迅速增长，大批路用新材料应用于公路建设中，为了了解其性能，采用正交设计法试验，找出最佳配比并改善某一性能的材料用量，能够比较经济合理的安排多因素试验，减少试验次数，且重复性好，分析简便。
With the development of highway transportation, the mileage of classified highway has increased rapidly, and new materials are required to be applied in road construction. In order to master the new behavior of these materials, many experiments must be done to indicate the optimum mix and the optimum consumption. The method can make experiments economical in many factors and it has good repeatability, great reliability and wide adaptation. Also it is easily mix and it is a convenient analysis method to get an accurate result.
出处
《吉林交通科技》
2004年第2期32-34,共3页
Jilin Transportation Science & Technology
