A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cost-Effectiveness Evaluation of Pavement Maintenance Treatments by OPTime
The cost-effectiveness of different maintenance treatments including micro surfacing, HMA overlay and mill & fill were evaluated by using OPTime. The treatment effectiveness was calculated as the difference in computed areas associated with the post-treatment performance indicator curve and the do-nothing curve. It was found that mill & fill had the highest unit costs, followed by HMA overlay and micro surfacing. HMA overlay had the highest effectiveness, followed by mill & fill and micro surfacing. Micro surfacing was found to be the most cost-effective treatment due to its low cost.
Cost-Effectiveness Evaluation of Pavement Maintenance Treatments by OPTime
The cost-effectiveness of different maintenance treatments including micro surfacing, HMA overlay and mill & fill were evaluated by using OPTime. The treatment effectiveness was calculated as the difference in computed areas associated with the post-treatment performance indicator curve and the do-nothing curve. It was found that mill & fill had the highest unit costs, followed by HMA overlay and micro surfacing. HMA overlay had the highest effectiveness, followed by mill & fill and micro surfacing. Micro surfacing was found to be the most cost-effective treatment due to its low cost.
Cost-Effectiveness Evaluation of Pavement Maintenance Treatments by OPTime
Dong, Qiao (author) / Huang, Baoshan (author)
GeoShanghai International Conference 2010 ; 2010 ; Shanghai, China
Paving Materials and Pavement Analysis ; 435-440
2010-05-14
Conference paper
Electronic Resource
English
Cost-Effectiveness Evaluation of Pavement Maintenance Treatments by OPTime
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