LONG TERM OBSERVATIONS ON SELECTED SECTIONS OF ROADS; PART 3 (1977-1979)
| 项目名称： | LONG TERM OBSERVATIONS ON SELECTED SECTIONS OF ROADS; PART 3 (1977-1979) |
| 摘要： | THE WORK IS A CONTINUATION OF IRRD RESEARCH PROJECT 701463. CONTINUOUS OBSERVATIONS ARE BEING MADE ON A LARGE NUMBER OF ROADS CARRYING NORMAL TRAFFIC. OVER A PERIOD OF 10 TO 20 YEARS THESE SHOULD SUPPLY INFORMATION FROM WHICH IT IS POSSIBLE TO PRODUCE A COMPREHENSIVE PICTURE OF ACTUAL BEHAVIOUR ON ROADS IN RELATION TO CERTAIN PARAMETERS. FOR THE PURPOSE OF MAKING ESTIMATES, CARRYING OUT COST BENEFIT ANALYSIS AND PLANNING REPAIRS MODELS HAVE BEEN BUILT WHICH ARE BASED MORE ON ASSUMPTIONS THAN ON MEASURED DATA. THIS RESEARCH IS A CONTINUATION OF PREVIOUS STUDIES. |
| 状态： | Active |
| 资助组织： | BUNDESMINISTER FUER VERKEHR (FEDERAL MINISTER OF TRANSPORT) |
| 项目负责人： | Schwaderer, W |
| 执行机构： | UNIVERSITAET (TH) STUTTGART, AMTLICHE FORSCHUNGS- UND MATERIALPRUEFUNGSANSTALT FUER DAS BAUWESEN (OTTO-GRAF INSTITUT) (TECHNICAL UNIVERSITY OF STUTTGART, OFFICIAL RESEARCH AND TESTING LABORATORY FOR BUILDING MATERIALS (OTTO GRAF INSTITUTE)) |
| 开始时间： | 19780800 |
| 主题领域： | Pavements；I23: Properties of Road Surfaces |
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