OPERATIONAL STRENGTH OF CABLE-STAYED ROAD BRIDGES. PART A - DETERMINATION OF TRAFFIC LOADING AND OPERATIONAL STRESS ON THE SUPERSTRUCTURE
| 项目名称： | OPERATIONAL STRENGTH OF CABLE-STAYED ROAD BRIDGES. PART A - DETERMINATION OF TRAFFIC LOADING AND OPERATIONAL STRESS ON THE SUPERSTRUCTURE |
| 摘要： | BECAUSE OF THE DAMAGE TO THE KOEHLBRAND BRIDGE IN HAMBURG THE DESIGN PRINCIPLES FOR CABLE-STAYED ROAD BRIDGES ARE TO BE CHECKED. THE CURRENT DESIGN SPECIFICATION (DIN 1073) IS PARTLY BASED ONLY ON ASSUMPTIONS AND THEORETICAL STUDIES OF THE MAGNITUDE OF THE TRAFFIC LOADING AND THE COLLECTIVE LOADS WHICH OCCUR IN THE STRUCTURAL ELEMENTS. IN THIS PART OF THE PROJECT CONCRETE DATA ARE TO BE OBTAINED THROUGH MEASUREMENTS OF THE TRAFFIC LOADS WHICH ACTUALLY OCCUR AND THE RESULTING LOAD COLLECTIVES IN THE STIFFENING MATERIALS. FOR PART 2 OF THE PROJECT SEE IRRD RESEARCH PROJECT NO 701828. |
| 状态： | Active |
| 资助组织： | BUNDESMINISTER FUER VERKEHR (FEDERAL MINISTER OF TRANSPORT) |
| 项目负责人： | ZASCHEL |
| 执行机构： | FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (FRAUNHOFER ASSOCIATION FOR THE PROMOTION OF APPLIED RESEARCH) |
| 开始时间： | 19780000 |
| 预计完成日期： | 19800000 |
| 主题领域： | Bridges and other structures；Operations and Traffic Management；I24: Design of Bridges and Retaining Walls |
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