摘要
对于公路填方路基工程,路基压实是非常关键的工作。结合数值分析原理,提出按最小二乘原理求解击实试验数据的拟合曲线,并将其应用到Matlab中,可以极大地提高工作效率和减少人为误差,具有一定的推广应用价值。
The compaction of roadbed is key for road fill roadbed engineering construction. Combining the numerical analysis theory, a new method is presented. It calculates simulative curve for compaction data using LMS （the least square method） and display it in Matlab. This method can improve greatly the working efficiency and reduce artificial error, and should be popularized.
出处
《交通标准化》
2006年第2期145-147,共3页
Communications Standardization
关键词
数值分析
最大干密度
最小二乘
曲线拟合
numerical analysis
maximum dry density
the least square
curve simulation
