METHODS AND LAYING EQUIPMENT
| 项目名称： | METHODS AND LAYING EQUIPMENT |
| 摘要： | THE OBJECTIVE OF THE RESEARCH IS TO IMPROVE THE QUALITY OF MANUFACTURE AND LAYING BY SUPPLYING SELECTION CRITERIA FOR MACHINES AND THEIR OPERATIONAL PROCESS. IN 1979 IT IS ENVISAGED: (1) AS REGARDS MANUFACTURE, TO ASSESS THE USE OF A SIMPLIFIED METHOD OF CONTROL; SPECIAL ATTENTION WILL BE PAID TO DETERMINING THE SIGNIFICANCE OF TOLERANCES CURRENTLY SPECIFIED IN THE GENERAL TECHNICAL RECOMMENDATIONS WITH REGARD TO THE ACCURACY OF AGGREGATE FEEDERS. IT IS ALSO PROPOSED TO COMPLETE THE DEVELOPMENT OF THE RADIOACTIVE TRACER METHOD IN THE STUDY OF MIXERS; (2) AS REGARDS SPREADING, TESTS WILL BE CARRIED OUT WITH THE EXPERIMENTAL CUTTING RAMMER ON HIGH WORKABILITY MATERIAL (GRAVEL/FLY-ASH) BY MEASURING THE DYNAMIC FORCE EXERTED BY THE BLADE; AS REGARDS CONTROL, THE DEVELOPMENT OF THE MODULUS FOR FINISHERS WILL BE COMPLETED; (3) AS REGARDS COMPACTION, THE INTERPRETATION OF THE RESULTS OBTAINED DURING TESTS CARRIED OUT WITH THE EXPERIMENTAL VIBREX DEVICE WILL BE COMPLETED. |
| 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： | MACHET, J M |
| 执行机构： | LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES |
| 开始时间： | 19790000 |
| 主题领域： | Construction；Research；I50: Construction and Supervision of Construction；I52: Construction of Pavements and Surfacings |
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