Crack Kinking of Concrete Structural Members Strengthened With Bonded Fiber Reinforced Plastic (FRP) Laminates
Crack Kinking of Concrete Structural Members Strengthened With Bonded Fiber Reinforced Plastic (FRP) Laminates
批准号:
9414614
负责人:
D Reddy
金额:
$13.59万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1995
资助国家:
美国
项目状态:
已结题
起止时间:
1995-04-15 至 1999-03-31
中文摘要
本项目是预应力和非预应力纤维增强塑料(FRP)层合板混凝土结构裂缝扭结的试验和分析研究。预应力层压混凝土梁的强度比无预应力层压混凝土梁高3 ~ 4倍。该研究将解决裂缝在混凝土芯中的传播,试件具有不同厚度的粘结层。
英文摘要
9414614 Reddy The project is an experimental and analytical investigation of crack kinking in concrete structures bonded with prestressed and nonprestressed fiber reinforced plastic (FRP) laminates. Concrete beams bonded with prestressed laminates exhibit superior strength (3 to 4 times higher compared to those with nonprestressed ones). The investigation will address the propagation of cracks into the concrete core for specimens with varying thicknesses of the bonded layer.
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会议论文
U.S.-Thailand Cooperative Research: Rice Husk Ash-Modified Concrete in the Marine Environment
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批准号:0424486
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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:2004
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负责人:D Reddy
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依托单位:
U.S.-Egypt Cooperative Research: Effect of Elevated Temperature and Fire on Structural Elements Retrofitted by Carbon Fiber Reinforced Polymer Composites
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批准号:0425699
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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:2004
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负责人:D Reddy
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依托单位:
Cost-Effective Repairs of Marine Concrete Piles
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批准号:0116602
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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:2001
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负责人:D Reddy
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依托单位:
USA and Australia Workshop on Applications of High Performance Concrete including Marine Structures
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批准号:9605046
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项目类别:Standard Grant
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资助金额:$2.65万
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财政年份:1997
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负责人:D Reddy
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依托单位:
U.S.-Singapore Cooperative Research: Field and Laboratory Investigation of the Durability of Reinforced and Post- Tensioned Concrete in a Marine Environment
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批准号:9405343
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项目类别:Standard Grant
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资助金额:$1.98万
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财政年份:1994
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负责人:D Reddy
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依托单位:
U.S.-Singapore Workshop on the Durability of Concrete with Particular Emphasis on the Marine Environment, Singapore, July 16-19, 1993
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批准号:9222933
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项目类别:Standard Grant
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资助金额:$2.32万
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财政年份:1993
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负责人:D Reddy
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依托单位:
USA and India Workshop on the Durability of Concrete Structures, Award in Indian and U.S. Currencies
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批准号:9311381
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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:1993
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负责人:D Reddy
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依托单位:
U.S.-Mexico Cooperative Research: On the Durability of Reinforced,Prestressed,Post-Tensioned Concrete in a Marine Environment
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批准号:9217433
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项目类别:Standard Grant
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资助金额:$1.96万
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财政年份:1993
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负责人:D Reddy
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依托单位:
Experimental And Analytical Investigation of the Durability of Reinforced And Post-Tensioned Concrete In a Simulated Marine Environment
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批准号:9105194
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项目类别:Continuing Grant
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资助金额:$10.07万
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财政年份:1991
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负责人:D Reddy
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依托单位:
海外基金