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公开(公告)号:US20110188626A1
公开(公告)日:2011-08-04
申请号:US11920967
申请日:2006-05-24
申请人: Akihiro Moriyoshi , Shozo Tazoe
发明人: Akihiro Moriyoshi , Shozo Tazoe
IPC分类号: G01N23/04
CPC分类号: G01N23/046 , G01N2223/419
摘要: Provided is a damage evaluation apparatus capable of evaluating the damage of an asphalt mixture or the like non-destructively for a short time and in a precise manner. This apparatus turns a sample (S) and irradiates it at every predetermined angle with an X-ray so that it detects the transmitted X-ray with an X-ray detector (104). An image reconstruction unit (122) creates multiple sheets of slice image data reconstructing the inside state of the sample (S) by using the detection results of the X-ray detector (104). An image processing unit (124) creates three-dimensional CT image data of the inside of the sample (S) with the slice image data created by the image reconstruction unit (122). A cavity analyzing unit (126) calculates the quantitative data of the inside state of the sample (S) with a predetermined calculation algorithm by using the slice image data created by the image reconstruction unit (122). A damage decision unit (128) decides the damage state in accordance with a predetermined decision standard by using the analysis result of the cavity analyzing unit (126).
摘要翻译: 本发明提供能够在短时间内精确地评价沥青混合料等的破坏性的损伤评价装置。 该装置使样品(S)以X射线每隔预定角度照射,以便用X射线检测器(104)检测透射的X射线。 图像重建单元(122)通过使用X射线检测器(104)的检测结果创建重建样本(S)的内部状态的多张片图像数据。 图像处理单元(124)利用由图像重建单元(122)创建的切片图像数据来创建样本(S)的内部的三维CT图像数据。 腔分析单元(126)通过使用由图像重建单元(122)创建的切片图像数据,用预定的计算算法计算样本(S)的内部状态的定量数据。 损伤判定单元(128)通过使用空腔分析单元(126)的分析结果,根据预定的判定标准来决定损坏状态。
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公开(公告)号:US5394753A
公开(公告)日:1995-03-07
申请号:US963982
申请日:1992-10-20
申请人: Akihiro Moriyoshi
发明人: Akihiro Moriyoshi
CPC分类号: G01N3/20 , G01N3/18 , G01N2203/0035 , G01N2203/0041 , G01N2203/0073 , G01N2203/0098 , G01N2203/0222
摘要: A testing device which makes structure of equipment simple, achieves dwarfing and lightening and can improve precision of measurement of tested material. And method to implement test of strength of fracture, fracture temperature, strain at fracture, viscosity and stress relaxation (relaxation modulus) and so on of test piece handily.
摘要翻译: 一种使设备结构简单的测试装置,实现了矮化和减光,可以提高测试材料的测量精度。 以及试件的实施试验片的断裂强度,断裂温度,断裂应变,粘度和应力松弛(松弛模量)等试验方法。
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