BASIC STUDIES OF DAMAGE TO COUPLED JOINTS IN PRESTRESSED CONCRETE BRIDGES (MEASUREMENTS ON THE KOTTENOHL VALLEY BRIDGE)
| 项目名称： | BASIC STUDIES OF DAMAGE TO COUPLED JOINTS IN PRESTRESSED CONCRETE BRIDGES (MEASUREMENTS ON THE KOTTENOHL VALLEY BRIDGE) |
| 摘要： | CRACKS WHICH HAVE BEEN OBSERVED ON THE COUPLED JOINTS OF PRESTRESSED CONCRETE BRIDGES HAVE AN ADVERSE EFFECT ON THE FATIGUE BEHAVIOUR OF THE PRESTRESSED MEMBER COUPLINGS UNDER TRAFFIC LOADING. THE OBJECT OF THE STUDIES IS TO MEASURE WEAK POINTS IN THE COUPLED ANCHORS OF THE KOTTENOHL VALLEY UNDER DEFINED TRAFFIC LOADING. THE MEASUREMENTS WILL BE MADE WHEN THE CRACKS ARE PRESENT AND AFTER THEY HAVE BEEN INJECTED WITH SYNTHETIC RESIN. |
| 状态： | Active |
| 资助组织： | BUNDESMINISTER FUER VERKEHR (FEDERAL MINISTER OF TRANSPORT) |
| 项目负责人： | KORDINA, K；VOSS |
| 执行机构： | TECHNISCHE UNIV. BRAUNSCHWEIG, INST. FUER BAUSTOFFKUNDE UND STAHLBETONBAU (TECHNICAL UNIVERSITY OF BRAUNSCHWEIG, INSTITUTE FOR CONSTRUCTION MATERIALS AND REINFORCED CONCRETE)<==>LANDSCHAFTSVERBAND WESTFALEN-LIPPE (REGIONAL HIGHWAY DEPARTMENT WESTFALEN-LIPPE) |
| 开始时间： | 19770000 |
| 预计完成日期： | 19780000 |
| 主题领域： | Bridges and other structures；I24: Design of Bridges and Retaining Walls |
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