COMPOSITE BEAMS
| 项目名称： | COMPOSITE BEAMS |
| 摘要： | THE AIM OF THE RESEARCH IS TO STUDY THE BEHAVIOUR OF COMPOSITE BEAMS UNDER CONSTRUCTION AND IN SERVICE. THESE BEAMS CONSIST OF MATERIALS OF DIFFERENT MECHANICAL CHARACTERISTICS, PART OF THE WEB IS SUBJECTED TO STRESS IN THE PLASTIC RANGE. A BIBLIOGRAPHIC STUDY OF JAPANESE AND U.S. DOCUMENTS DOES NOT SHOW ANY SPECIAL DIFFICULTIES, EXCEPT PROBLEMS OF THE BEHAVIOUR OF WELDED JOINTS; PROBLEMS ASSOCIATED TO THE TYPES OF MATERIAL USED (VERY HIGH ELASTIC LIMIT). IN 1979 DIFFERENT METHODS (METALLOGRAPHY, MOIRE), WILL BE USED TO STUDY PLASTIC AND RESIDUAL DEFORMATIONS IN MEMBERS. |
| 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： | PERSY, J P |
| 执行机构： | LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES |
| 开始时间： | 19780000 |
| 主题领域： | Research；I24: Design of Bridges and Retaining Walls |
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