REG: Equipment for Contruction of Soil Models for Geotechnical Centrifuge Testing

REG：用于土工离心机测试的土壤模型构建设备

• 批准号: 9311277
• 负责人: Ahmed Elgamal
• 金额: $ 3万
• 依托单位: Rensselaer Polytechnic Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-04-15 至 1995-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9311277&HistoricalAwards=false
• 关键词: REG; Equipment; Contruction; Soil; Models

9311277 Elgamal The objective of this research is to fabricate a hydraulically consolidation unit to permit consolidation of centrifuge models. Transducers and electronics for monitoring and controlling the consolidation process will be acquired. A special vacuum-slurry mixer and high capacity vacuum pump will be purchased for mixing clay slurry under vacuum. A new strongbox will be fabricated for modeling of phenomena in deep soil layers. A sand rainer for accurate and repeatable deposition of granular media will be acquired, and a high capacity dust collector will be purchased. ***

9311277这项研究的目的是制造一个液压合并单元，以允许离心模型的合并。 将获取用于监视和控制合并过程的传感器和电子设备。 将购买一种特殊的真空混合物和高容量真空泵，用于在真空下混合粘土泥浆。 将制造一个新的强框，用于建模深层土壤层中的现象。 将获取用于精确且可重复沉积的颗粒介质的砂雨，并将购买高容量的尘埃收集器。 ***