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ZHA Xiao-qin, ZHANG Ya-jun, LIANG Jian, ZHANG Xin-yao, FANG Wen-hua . Application of Krak-gage Technology on Measuring Half-ellipse Surface Crack Length on Arc[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2010, 46(5): 303-305.
Citation: ZHA Xiao-qin, ZHANG Ya-jun, LIANG Jian, ZHANG Xin-yao, FANG Wen-hua . Application of Krak-gage Technology on Measuring Half-ellipse Surface Crack Length on Arc[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2010, 46(5): 303-305.
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Application of Krak-gage Technology on Measuring Half-ellipse Surface Crack Length on Arc

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  • Received Date: October 12, 2009
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    • Abstract
  • Current research status and testing principle of krak-gage technology was described. Based on the technology, half-ellipse surface crack length on arc of single-cantilever beam bonded specimen was successfully measured,the equation about crack length and voltage of 10 mm single and double krak-gage had been achieved. Which showed it was capable that krak-gage technology was applicated in measuring half-ellipse surface crack length on arc.
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