RIA: Toward More Reliable Characterization of Soil Consolidation Properties
RIA: Toward More Reliable Characterization of Soil Consolidation Properties
批准号:
9209513
负责人:
Thomas Sheahan
金额:
$0.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-11-01 至 1996-04-30
中文摘要
这项研究的目标是开发更可靠, 基于试验的恒应变率试验分析 技术,特别是在快速应变速率。一台新电脑 自动CRS固结仪将用于进行 一维(1-D)固结试验的沉降粘土。 该提案有以下目标:1.开发计算机 自动CRS; 2.在各种应变率下进行CRS测试, 表征超静孔压分布; 3.比较 这些结果与其他一维固结试验的结果相同; 4. 评估CRS检测快速测定的适用性 水力传导率; 5.将结果纳入统一的 时间相关内聚行为的数据库。
英文摘要
The goal of this research is to develop more reliable, experimentally-based constant-rate-of-strain (CRS) test analysis techniques, particularly at fast strain rates. A new computer automated CRS consolidation apparatus will be used to conduct one-dimensional (1-D) consolidation tests on a resedimented clay. The proposal has the following objectives: 1. develop computer automated CRS; 2. conduct CRS tests at various strain rates and characterize the excess pore pressure distribution; 3. compare these results to those from other 1-D consolidation tests; 4. assess the CRS test's suitability for rapidly determining hydraulic conductivity; 5. incorporate the results into a unified data base of time-dependent cohesive behavior.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
US-Norway Cooperative Research: Soil Sample Disturbance Assessment
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批准号:0305526
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项目类别:Standard Grant
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资助金额:$2.51万
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财政年份:2003
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负责人:Thomas Sheahan
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依托单位:
Collaborative Research: International Development of Non-Destructive Tools to Quantify Sample Disturbance and Its Correlation to Measured Behavior
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批准号:0218314
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2002
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负责人:Thomas Sheahan
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依托单位:
Developing a Reactive Geocomposite to Remediate Contaminated, Subaqueous Sediments
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批准号:0086733
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项目类别:Standard Grant
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资助金额:$10.0万
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财政年份:2000
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负责人:Thomas Sheahan
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依托单位:
A New Experimental Approach Toward a Unified Theory of Time-Dependent Consolidation
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批准号:9800318
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1998
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负责人:Thomas Sheahan
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依托单位:
国内基金
海外基金
Toward a general theory of intermittent aeolian and fluvial nonsuspended sediment transport
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批准号:--
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项目类别:--
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资助金额:55万元
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批准年份:2022
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负责人:Thomas Pahtz
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依托单位: