ترجمه مقاله Damage evaluation of concrete gravity dams under main shock–after shock seismic sequences

ترجمه مقاله Damage evaluation of concrete gravity dams under main shock–after shock seismic sequences Sherong Zhang,Gaohui Wangn, WenqiSa http://dx.doi.org/10.1016/j.soildyn.2013.02.021   ...


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Preparation of poly(o-toluidine)nano ZnOepoxy composite coating and evaluation of its corrosion resistance properties

Preparation of poly(o-toluidine)/nano ZnO/epoxy composite coating and evaluation of its corrosion resistance properties

Preparation of poly(o-toluidine)/nano ZnO/epoxy composite coating and evaluation of its corrosion resistance properties

Poly(o-toluidine)/nano ZnO composite was prepared by in situ polymerization of o-toluidine monomerin the presence of nano ZnO particles. Fourier transformation infrared spectroscopy (FT-IR), UV ndash;visiblespectroscopy (UV ndash;vis), X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Thermogravi-metric analysis (TGA) were used to characterize the composition and the structure of the composite. Poly(o-toluidine)/nano ZnO composite was mixed with epoxy resin through a solution ...


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ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation Nondestructive Evaluation and Quality Control was published in 1989 as Volume 17 of the 9th Edition MetalsHandbook. With the second printing (1992), the series title was changed to ASM Handbook. The Volume was preparedunder the direction of the ASM Handbook Committee Visual Inspection Guide to Nondestructive Evaluation Techniques Nondestructive Inspection of Forgings Introduction to Quantitative Nondestructive ...


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ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation

ASM Metals HandBook Volume 17 - Nondestructive Evaluation Nondestructive Evaluation and Quality Control was published in 1989 as Volume 17 of the 9th Edition MetalsHandbook. With the second printing (1992), the series title was changed to ASM Handbook. The Volume was preparedunder the direction of the ASM Handbook Committee Visual Inspection Guide to Nondestructive Evaluation Techniques Nondestructive Inspection of Forgings Introduction to Quantitative Nondestructive ...


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