Research Initiation: Stable Crack Growth in Thin Structures
Research Initiation: Stable Crack Growth in Thin Structures
批准号:
8809177
负责人:
Pedro Ponte Castaneda
金额:
$3.57万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-06-01 至 1990-09-01
中文摘要
本研究的目的是研究薄结构中理论上稳定的裂纹扩展。在实验中观察到,这种结构在裂纹扩展开始后能够承受较大的载荷增量。最终结果将以材料阻力曲线的形式呈现,最终为更高效、更安全的薄结构提供设计依据。
英文摘要
The objective of this research is to study theoretically stable crack growth in thin structures. Such structures have been observed experimentally to tolerate large increments of load after the onset of crack growth. The final results will be presented in the form of material resistance curves, which will eventually provide the design basis for more efficient and yet safe thin structures.
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会议论文
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财政年份:2011
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Non-Convex Homogenization and Applications to (Ferromagnetic) Shape-Memory Polycrystals
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批准号:1108847
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资助金额:$23.25万
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财政年份:2011
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Fiber-Reinforced Polymeric Material Systems: A Multi-Scale, Elasto-Viscoplastic Homogenization Approach
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资助金额:$30.0万
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财政年份:2010
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负责人:Pedro Ponte Castaneda
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Homogenization-Based Constitutive Models for Magnetorheological Elastomers at Finite Strain
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财政年份:2007
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Finite-Strain, Constitutive Models for Semi-Crystalline Polymers
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财政年份:2007
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负责人:Pedro Ponte Castaneda
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依托单位:
NATO Advanced Research Workshop on Nonlinear Homogenization and Applications to Composites, Polycrystals and Smart Materials; June 23-26, 2003; Kazimierz Dolny, Poland
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批准号:0305443
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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:2003
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负责人:Pedro Ponte Castaneda
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依托单位:
US-France Cooperative Research: Field Fluctuations, Microstructure Evolution and Coupled Phenomena in Random Heterogeneous Materials
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批准号:0231867
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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:2003
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负责人:Pedro Ponte Castaneda
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依托单位:
Nonlinear Homogenization and Applications to Porous and Nematic Elastomers
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批准号:0204617
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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:2002
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负责人:Pedro Ponte Castaneda
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依托单位:
Macroscopic Behavior and Field Fluctuations in Random Heterogeneous Materials: Theory and Applications
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批准号:0201454
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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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依托单位:
Rigorous Micro-Macro Estimates For Low-Symmetry Polycrystals
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财政年份:1999
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Nonconvex Homogenization and Applications
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资助金额:$7.07万
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财政年份:1999
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依托单位:
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财政年份:1998
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依托单位:
Heterogeneous Materials With Evolving Microstructure: Constitutive Modeling and Applications
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批准号:9622714
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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:1996
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负责人:Pedro Ponte Castaneda
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依托单位:
Research Initiation: Stable Crack Growth in Thin Structures
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批准号:9096324
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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:1990
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负责人:Pedro Ponte Castaneda
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依托单位:
海外基金