摘要
在绘制出不同作业距离段铲土运输机械的作业生产率和单位土方施工成本曲线后，把各段曲线拟和成多项式并数字化，再经过生产率和成本方程的规格化处理，建立起评价方程，并利用该方程可对机械组合系统的综合作业指标进行定量分析和作业组合方案实行优化。
The curves of the productivity and construction cost of earthmoving machineries at different working distances are drawn up, then the curves are fitted to polynomials and digitizes the polynomials, and the synthetical production index for the composition systems is analysed quantitatively and the composition scheme is optimized.
出处
《筑路机械与施工机械化》
北大核心
1998年第6期11-13,共3页
Road Machinery & Construction Mechanization
关键词
铲土运输机械
作业距离
单位成本
生产率
Earthmoving Machinery, Construction Distance, Cost, Productivity, Optimization
