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UPGRADED ROAD CONDITION EVALUATION EQUIPMENT
| 题名： | UPGRADED ROAD CONDITION EVALUATION EQUIPMENT |
| 其他题名： | 1.Sood VK&Sharma BM,"Development of Pavement Deterioration models for Indian Conditions,Journal Indian Roads Congress,44-2(1997)481-528. |
| 正文语种： | 英文 |
| 作者： | YC Tewari |
| 关键词： | measurement；evaluation；histogram；management；graphic；stress；record；maintenance；firewire；software |
| 摘要： | Road Pavement condition evaluation data is an important input to the pavement management system. Manual measurement of road distress data is not only time consuming, it is also not practicable on road with high traffic densities. This paper describes Road Condition Evaluation Equipment developed at CRRI. The equipment is useful for expeditious and accurate measurement of road distress without disturbing the traffic. In the road condition evaluation survey system surface distress data is collected while moving on the road at normal traffic speed. In the field video images of the road are recorded by two firewire video camera mounted with its axis vertical to an adjustable frame fixed at the top of the Tata Sumo van. It covers a maximum of 3.5 m road width at a time thereby providing video-record of one lane width. Two additional cameras are used for recording the road asset. The videographic images can be processed further, through specially developed software, to generate a variety of reports in tabular, graphical and histogram formats for use in pavement maintenance, planning and management systems. |
| 出版年： | 2017 |
| 论文唯一标识： | I-75Y2017V45N10006 |
| 英文栏目名称： | Technical Papers |
| 期刊名称： | Indian Highways |
| 拼音刊名(出版物代码)： | I-75 |
| 卷： | 45 |
| 期： | 10 |
| 页码： | 31-34 |
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