Study of Stress-Strain Behavior of Granular Soils by Numerical Experiments Using Random Arrays of Elastic Spheres
Study of Stress-Strain Behavior of Granular Soils by Numerical Experiments Using Random Arrays of Elastic Spheres
批准号:
8817212
负责人:
Ricardo Dobry
金额:
$14.66万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-01-01 至 1990-12-31
中文摘要
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英文摘要
This project will study the behavior of granular soils in static and cyclic processes by means of a computer simulation. In the computer simulations the soil is represented by a random array of quartz spheres. The proposed numerical experiments will investigate behavior under drained and undrained conditions and the accumulation of pore pressure and densification during cyclic loading.
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EAGER: Exploratory Research on Seismic Liquefaction of Sand at Low and High Confining Pressures
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批准号:1545026
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财政年份:2015
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依托单位:
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Upgrading, Development and Integration of Next Generation Earthquake Engineering Experimental Capability at Rensselaer's 100 g-ton Geotechnical Centrifuge
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批准号:0086555
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项目类别:Cooperative Agreement
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负责人:Ricardo Dobry
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依托单位:
Earthquake-Resistant Design and Remediation of Lifelines and Deep Foundations Subjected to Liquefaction: Centrifuge Modeling and Engineering Interpretations
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批准号:9820842
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项目类别:Continuing Grant
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资助金额:$22.62万
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财政年份:1999
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负责人:Ricardo Dobry
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依托单位:
Earthquake-Resistant Design and Remediation of Lifelines and Deep Foundations Subjected to Liquefaction: Centrifuge Modeling and Engineering Interpretations
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批准号:9812581
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项目类别:Standard Grant
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资助金额:$5.0万
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财政年份:1998
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负责人:Ricardo Dobry
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依托单位:
New Constitutive Relation for Granular Soils Based on RecentParticulate Mechanics Findings
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批准号:9728623
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项目类别:Standard Grant
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资助金额:$4.92万
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负责人:Ricardo Dobry
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依托单位:
Experimental Study of Earthquake-Induced Soil Liquefaction and Lateral Spreading and its Effects on Pile-Supported Port Facilities
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批准号:9612233
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项目类别:Continuing Grant
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资助金额:$27.51万
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财政年份:1996
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负责人:Ricardo Dobry
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依托单位:
VELACS-Verification of Liquefaction Analysis using Centrifuge Studies-An Extension
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批准号:9527557
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项目类别:Continuing Grant
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财政年份:1995
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负责人:Ricardo Dobry
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依托单位:
Symposium on Centrifuge Modelling for Geotechnical and Earthquake Engineering Applications, Troy, NY, 14 July 1992
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批准号:9216234
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项目类别:Standard Grant
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资助金额:$3.83万
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财政年份:1992
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负责人:Ricardo Dobry
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依托单位:
Numerical and Experimental Study of Stress-Strain Behavior of Granular Soils using Random Arrays of Elastic Ellipsoids
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批准号:9106189
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项目类别:Continuing Grant
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资助金额:$8.38万
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财政年份:1991
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负责人:Ricardo Dobry
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依托单位:
Velacs - Verification of Liquefaction Analysis By CentrifugeStudies
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批准号:9016880
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资助金额:$27.44万
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财政年份:1990
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负责人:Ricardo Dobry
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依托单位:
Computer Modeling of Granular Soils Under Cyclic Loading: A Particulate Mechanics Approach
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批准号:8620334
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项目类别:Standard Grant
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资助金额:$15.46万
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财政年份:1987
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负责人:Ricardo Dobry
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依托单位:
Seismic Liquefaction Potential of Earthfill Dams
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批准号:8413472
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项目类别:Standard Grant
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资助金额:$7.97万
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财政年份:1985
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负责人:Ricardo Dobry
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依托单位:
Testing and Computer Equipment for Cyclic Loading Soils Laboratory
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批准号:8318269
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项目类别:Standard Grant
-
资助金额:$4.1万
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财政年份:1984
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负责人:Ricardo Dobry
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依托单位:
Engineering Prediction of Earthquake Pore Pressures in SandsUsing Strain-Controlled Triaxial Tests
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批准号:8305653
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项目类别:Standard Grant
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资助金额:$6.86万
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财政年份:1983
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负责人:Ricardo Dobry
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依托单位:
Seismic Vulnerability, Analysis and Design of Anchored Bulkheads (Earthquake Engineering)
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批准号:8206349
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项目类别:Standard Grant
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资助金额:$6.75万
-
财政年份:1982
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负责人:Ricardo Dobry
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依托单位:
Experimental Study of the Cyclic Constitutive Relation of Saturated Sands During Undrained Loading
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批准号:8020779
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项目类别:Continuing Grant
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资助金额:$14.68万
-
财政年份:1981
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负责人:Ricardo Dobry
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依托单位:
Duration Characteristics of Horizontal Components of Strong Motion Earthquake Records
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批准号:7902871
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项目类别:Standard Grant
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资助金额:$23.3万
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负责人:Ricardo Dobry
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依托单位:
Engineering Specialized Research Equipment: a Closed Loop Testing System For Geotechnical Engineering Research
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批准号:7910860
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项目类别:Standard Grant
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资助金额:$6.0万
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财政年份:1979
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负责人:Ricardo Dobry
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依托单位:
国内基金
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