EFFECTS OF THERMAL GRADIENTS
| 项目名称： | EFFECTS OF THERMAL GRADIENTS |
| 摘要： | THE OBJECT OF THIS RESEARCH IS FIRSTLY TO STUDY THE EFFECTS OF THERMAL GRADIENTS ON GROOVED BRIDGES. THESE EFFECTS RESULT IN VARIATIONS IN BEARING PRESSURES AND ARE STUDIED BY WEIGHING THESE BEARING PRESSURES AND BY RECORDING TEMPERATURES IN A BRIDGE SECTION IN SERVICE. IN 1979 IT IS ENVISAGED: TO START AGAIN WEIGHING OPERATIONS ON THE STRUCTURES IN GREZ-NEUVILLE AND MONTLUCON-SUR-CHER, FOR DIFFERENT THERMAL CONDITIONS; TO STUDY OTHER STRUCTURES; TO SUMMARIZE EXPERIMENTAL RESULTS RELATING TO THERMAL GRADIENTS (MAGNITUDE, INDUCED DEFORMATIONS, COEFFICIENT OF EXPANSION). |
| 状态： | Active |
| 资助组织： | MINISTERE DES TRANSPORTS (MINISTRY OF TRANSPORT)<==>MINISTERE DE L'ENVIRONNEMENT ET DU CADRE DE VIE (MINISTRY OF ENVIRONMENT AND QUALITY OF LIFE) |
| 项目负责人： | BEHR, M |
| 执行机构： | LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES |
| 开始时间： | 19780000 |
| 主题领域： | Bridges and other structures；Freight Transportation；I24: Design of Bridges and Retaining Walls |
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