Support of Colorado 400 G-Ton Centrifuge Facility

支持科罗拉多州 400 吨离心机设施

• 批准号: 8418205
• 负责人: Hon-Yim Ko
• 金额: $ 40万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-09-30 至 1987-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8418205&HistoricalAwards=false
• 关键词: Support; Colorado; 400; Ton; Centrifuge

Partial support is provided for the design and construction of a geotechnical centrifuge facility. The centrifuge system will be capable of performing geotechnical tests upon payloads up to 2 tons and with accelerations up to 200g (400 g-ton). A medium- to large-size centrifuge system (above 100 g-ton) provides an excellent opportunity to perform parametric studies simulating ;itin-situ;ro conditions for large geotechnical systems such as reservoirs, dams, and foundations. The size and capacity of a centrifuge system have a considerable influence on the types of geotechnical experiments that can be performed. A specially designed large capacity (above 100 g-ton) centrifuge facility dedicated to geotechnical experimentation is not currently available in the United States. The absence of such a facility limits the ability to verify and apply appropriate geotechnical models for the design and repair of large geotechnical structures.

为设计和建造一个 土工离心设施。 离心机系统将 能够对2吨以下的有效载荷进行土工试验， 加速度高达200 g（400 g-吨）。 中型到大型 离心机系统（100克吨以上）提供了一个极好的机会， 进行参数研究模拟; itin-situ; ro条件 大型岩土工程系统，如水库、大坝和地基。 离心机系统的尺寸和容量具有相当大的 对岩土工程试验类型的影响， 执行。 特别设计的大容量（100克吨以上） 专门用于土工试验的离心机设施不是 目前在美国可用。 没有人提出这种 设施限制了验证和应用适当 大型岩土工程设计和修复的岩土模型 结构.