SUBSEQUENT REINFORCEMENT OF PRESTRESSED BRIDGES IN THE REGION OF THE JOINT BY MEANS OF ADHERED BUTT STRAPS
| 项目名称： | SUBSEQUENT REINFORCEMENT OF PRESTRESSED BRIDGES IN THE REGION OF THE JOINT BY MEANS OF ADHERED BUTT STRAPS |
| 摘要： | THE REINFORCEMENT OF PLATE BEAM AND BOX GIRDER CROSS SECTIONS BY STEEL LAMELLAE STUCK ON WITH EPOXY RESINS IS BEING EXAMINED. FATIGUE BEHAVIOUR IS ALSO TO BE TESTED. THE AIM IS TO DEVELOP DESIGN PRINCIPLES FOR THE GLUED BOND. THIS METHOD OF REINFORCEMENT IS BEING CONSIDERED FOR REPAIRING DAMAGED JOINTS IN PRESTRESSED CONCRETE BRIDGES. |
| 状态： | Active |
| 资助组织： | BUNDESMINISTER FUER VERKEHR |
| 项目负责人： | Rostasy, F S |
| 执行机构： | TECHNISCHE UNIV. BRAUNSCHWEIG, INST. FUER BAUSTOFFKUNDE UND STAHLBETONBAU (BRUNSWICK TECHNICAL UNIVERSITY, INSTITUTE FOR CONSTRUCTION MATERIALS AND REINFORCED CONCRETE) |
| 开始时间： | 19780000 |
| 预计完成日期： | 19790000 |
| 主题领域： | Bridges and other structures；I35: Miscellaneous Materials；I61: Equipment and Maintenance Methods |
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