摘要
阐述了现值分析法的计算步骤,分析了分析期、贴现率等计算参数的确定方法。计算确定沥青路面封层类、罩面类、矫正类不同养护方案使用期平均PVC值,通过经济效益分析得出了最佳养护方案。
The calculation steps of the present value analysis method are described,and the determination methods of the calculation parameters such as the analysis period and discount rate are analyzed.Calculate and determine the average PVC value of different maintenance schemes of asphalt pavement sealing layer,covering type and correction type,and obtain the best maintenance plan through economic benefit analysis.
作者
贾益
Jia Yi(Shanxi Road and Bridge Construction Group Co.,Ltd.,Taiyuan 030006,China)
出处
《山西建筑》
2020年第10期140-141,共2页
Shanxi Architecture
关键词
沥青路面
养护
经济效益
微表处
雾封层
asphalt pavement
maintenance
economic benefits
micro surface treatment
fog seal
