江西建材Issue(2)：237-240,247,5.
灰色物元法下的沥青路面使用状况优劣决策及应对措施分析
Analysis of Decision-making and Countermeasures for the Use of Asphalt Pavement Under Grey Matter Element Method
曾培文1
作者信息
- 1. 佛山市南海区公路管理站,广东 佛山 528000
- 折叠
摘要
Abstract
Based on a section of Foshan A Highway,a grey matter element model was constructed using seven indicators including PCI,RQI,SRI,PSSI,PWI,RDI,and PBI as evaluation criteria for the condition of the road sections.The comprehensive performance of the road sur-face of some sections was ranked,and the maintenance ranking results of each section were determined.The analysis results showed that under the grey matter element calculation,section 6 had the best performance and section 4 had the worst performance.This conclusion has quantita-tive characteristics and belongs to the decision-making stage of maintenance in the primary stage.Based on the calculation results,the PCI in-dex was used to assess the level of pavement technical condition.Specific maintenance measures were proposed according to the condition level of each road section,and the maintenance effectiveness of micro surfacing technology was verified in three conditions:less,more,and more severe pavement structural diseases.关键词
灰色物元/使用状况/评价指标/养护措施Key words
Grey matter element/Usage status/Evaluation indicators/Maintenance measures分类
土木建筑引用本文复制引用
曾培文..灰色物元法下的沥青路面使用状况优劣决策及应对措施分析[J].江西建材,2025,(2):237-240,247,5.
