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A Simple Method of Gripping Prestressing Strands for Tension Tests
[摘要]

Presents a simple technique for gripping a prestressing strand to measure its breaking strength, modulus of elasticity or stress-strain behavior. A combination of prestressing chucks and strand splicing  sleeves are used to anchor the strand in an ordinary universal testing machine with V-grips. Test results from using this method are compared with those employing a special strand testing machine. 

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[效力级别]  [学科分类] 建筑学
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