VERTICAL CAPILLARY SCREENS
| 项目名称： | VERTICAL CAPILLARY SCREENS |
| 摘要： | THE EFFICACY OF VERTICAL CAPILLARY SCREENS AS A MEANS OF PROTECTING THE SUBGRADE AGAINST EXCESS MOISTURE CONTENT BY THE EDGE EFFECT WAS SHOWN BY TAKING MEASUREMENTS OF PORE WATER PRESSURE AND MOISTURE CONTENT ON A TWO-DIMENSIONAL LABORATORY MODEL AND ON 2 EXPERIMENTAL SECTIONS. THE ADVANTAGES AND DISADVANTAGES OF THE METHOD WERE DEMONSTRATED. SELECTION CRITERIA FOR MATERIALS TO BE USED IN SCREENS WERE ESTABLISHED. IT IS ENVISAGED TO REACH THE COMMERCIAL STAGE OF THE PROJECT, INCLUDING THE DRAFTING OF SPECIFICATIONS BASED ON LARGE-SCALE ACHIEVEMENTS. THE FINAL AIM IS TO PRECISELY DETERMINE THE FIELDS OF APPLICATION AND TECHNIQUES. |
| 状态： | Active |
| 资助组织： | Centre de Recherches Routieres (CRR)<==>IRSIA INSTITUT POUR L'ENCOURAGEMENT DE LA RECHERCHE SCIENTIFIQUE DANS L'INDUSTRIE ET L'AGRICULTURE (INSTITUTE FOR THE ENCOURAGEMENT OF RESEARCH IN INDUSTRY AND AGRICULTURE) |
| 项目负责人： | BRULL, A |
| 执行机构： | CENTRE DE RECHERCHES ROUTIERES, SERVICE SOLS ET FONDATIONS (ROAD RESEARCH CENTER, DEPARTMENT OF SOILS AND FOUNDATIONS) |
| 开始时间： | 19780000 |
| 主题领域： | Research；Security and Emergencies；I26: Water Run-off - Freeze-thaw；I42: Soil Mechanics |
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