Connected Vehicle Approach for Pavement Roughness Evaluation
نویسندگان
چکیده
منابع مشابه
Evolutional Process of Pavement Roughness Evaluation Benefiting from Sensor Technology
The present paper deals with a view of the availability of high-speed sensor profilers, which has given dramatically increased possibilities to analyze imperfections in pavement surfaces such as roughness. Technical parameters of such profilers, for sensing and analyzing pavement surface profile are described. In addition, the main investigation concentrates on the evolutional process of paveme...
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Pavement surface unevenness plays a pivotal role on roughness index of road which affects on riding comfort ability. Comfort ability refers to the degree of protection offered to vehicle occupants from uneven elements in the road surface. So, it is preferable to have a lower roughness index value for a better riding quality of road users. Roughness is generally defined as an expression of irreg...
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As roadway systems age and maintenance budgets shrink, a need emerges for timely and roughness data for pavement maintenance decision-making. The Virginia Department of Transportation (VDOT) maintains the third-largest state network of roadways in America, with $1.8 billion budgeted for roadway maintenance in 2012. Pavement assessment data in Virginia is currently collected by a contractor usin...
متن کاملPavement Evaluation and Pavement Maintenance
IN T R O D U C T IO N T he In d iana D epartm ent of Highways has em barked upon es tab lish ing a Pavem ent M anagem ent System (PMS). As a p a rt of this, the Jo in t H ighway R esearch Project has had an on-going research p ro ject for the past several years dealing with m ethods of m easuring pave m ent condition in Ind iana . Research at P urdue on the use of roughness m easuring devic...
متن کاملFunctional Unit Choice for Comparative Pavement LCA Involving Use-Stage with Pavement Roughness Uncertainty Quantification (UQ)
An analysis of the use-stage for pavement life-cycle assessment (LCA) is presented within a framework of an LCA tool developed for Illinois Tollway. Methodological choices that can significantly affect LCA results were evaluated in this study. The share of the use-stage in a comprehensive pavement LCA framework was evaluated with all life-cycle stages including materials, construction, use, mai...
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ژورنال
عنوان ژورنال: Journal of Infrastructure Systems
سال: 2014
ISSN: 1076-0342,1943-555X
DOI: 10.1061/(asce)is.1943-555x.0000167