- 學位論文
結合道路鋪面修護排序與地理資訊系統之研究
A Study of Combining Pavement Maintenance Prioritization with Geographic Information Systems
摘要
Ba Tri is a rural district of Ben Tre Province in the Mekong Delta region of Vietnam. Due to the special terrain, three sides facing the river and one side facing the sea; therefore, the development of road system is constrained. When the local roads are connected to the national highway system more than ten years ago, the local roads of Ba Tri district were developed based on local government investment. In addition to the construction of new roads, the maintenance of old road surfaces is also important. However, the budget shortage for pavement maintenance becomes a challenge for road management agencies. In order to maintain roads in optimum condition with the limited budget, a priority ranking process is necessary in current situation. This study presents the combination of pavement maintenance prioritization with geographic information systems (GIS). The process of study began from the survey and data collection in 81 pavement sections of Ba Tri district. With MicroPAVER software support, the pavement database was developed using Excel. Then the database was integrated with GIS. That is where it is capable to store, manage, analyze, calculate and display all types of geographic data for road maintenance works. The final result of this study was the maintenance priority index suitable for local conditions, which is calculated by the multi-criteria decision analysis method. The independence and the interplay of priority components was determined by correlation analysis and sensitivity analysis. By using this system, decision makers of local government can plan and prioritization the road maintenance in a better way, as well as utilize the allocated budget more efficiently and effectively.
並列摘要
Ba Tri is a rural district of Ben Tre Province in the Mekong Delta region of Vietnam. Due to the special terrain, three sides facing the river and one side facing the sea; therefore, the development of road system is constrained. When the local roads are connected to the national highway system more than ten years ago, the local roads of Ba Tri district were developed based on local government investment. In addition to the construction of new roads, the maintenance of old road surfaces is also important. However, the budget shortage for pavement maintenance becomes a challenge for road management agencies. In order to maintain roads in optimum condition with the limited budget, a priority ranking process is necessary in current situation. This study presents the combination of pavement maintenance prioritization with geographic information systems (GIS). The process of study began from the survey and data collection in 81 pavement sections of Ba Tri district. With MicroPAVER software support, the pavement database was developed using Excel. Then the database was integrated with GIS. That is where it is capable to store, manage, analyze, calculate and display all types of geographic data for road maintenance works. The final result of this study was the maintenance priority index suitable for local conditions, which is calculated by the multi-criteria decision analysis method. The independence and the interplay of priority components was determined by correlation analysis and sensitivity analysis. By using this system, decision makers of local government can plan and prioritization the road maintenance in a better way, as well as utilize the allocated budget more efficiently and effectively.
參考文獻
延伸閱讀
- 黃凱翔（2016）。路網層級公路鋪面維修策略之模式建構及比較分析〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201601207
- 彭志鴻（2008）。鋪面路網維修管理系統與地理資訊系統之整合與應用〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2008.00513
- 陳世晃、游清志、劉建志、鄭以揚、黃信傑（2022）。鋪面綜合性評估指標應用於市區道路管理策略之探討。鋪面工程，20(3)，11-23。https://www.airitilibrary.com/Article/Detail?DocID=16822730-N202304190004-00002
- 黃裔炎、陳順興、李寧（2022）。國道鋪面管理養護之演變與展望。土木水利，49(4)，4-8。https://doi.org/10.6653/MoCICHE.202208_49(4).0002
- Mao, C., Bie, Y., Pei, Y., & Qi, W. (2015). Research on Safety and Static-Dynamic Legibility of Distressed Pavement. Discrete Dynamics in Nature and Society, 2015(), 574-580-057. https://doi.org/10.1155/2015/235974