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Non-destructive testing techniques
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The Nondestructive testing science is a broad field that covers variety of testing methods and applications, in addition to the associated pre and post processing mathematics. In terms of methods and techniques the Nondestructive testing modalities rely on different physical phenomena such as the electromagnetism, the acoustic emission, the thermal emission and the penetration of high-energy radiation through materials and structures.
264p
qsczaxewd
25-09-2012
86
16
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This manual describes the inspection, evaluation, and repair of hydraulic steel structures, including preinspection identification of critical locations (such as fracture critical members and various connections) that require close examination. Nondestructive testing techniques that may be used during periodic inspections or detailed structural inspections are discussed. Guidance is provided on material testing to determine the chemistry, strength, ductility, hardness, and toughness of the base and weld metal....
50p
iamvip01
17-05-2012
68
8
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This phenomenon is known intuitively since the beginning of knowledge and research science for at least a century. Of ice cracking and snapping of twigs common examples. In recent decades, ultrasound has been used as a methods of nondestructive testing. A considerable body of techniques developed to allow applications to monitor bridges, pressure vessels, tanks, ... These devices great sensitivity to high frequency motion.
250p
lulanphuong
27-03-2012
61
8
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This engineer manual (EM) describes the inspection, evaluation, and repair of hydraulic steel structures, including preinspection identification of critical locations (such as fracture critical members and various connections) that require close examination. Nondestructive testing techniques that may be used during periodic inspections or detailed structural inspections are discussed. Guidance is provided on material testing to determine the chemistry, strength, ductility, hardness, and toughness of the base and weld metal....
30p
lyacau
30-12-2009
124
29
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VISUAL INSPECTION is a nondestructive testing technique that provides a means of detecting and examining a variety of surface flaws, such as corrosion, contamination, surface finish, and surface discontinuities on joints (for example, welds, seals, solder connections, and adhesive bonds).
40p
lyacau
29-12-2009
86
12
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