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Ultrasonic tomography for reinforced concrete inspection using algebraic reconstruction technique with Iterative Kaczmarz method
Soetomo K.a, Rahma T.F.a, Juliastuti E.a, Kurniadi D.a
a Engineering Physics Program, Faculty of Industrial Technology, Institut Teknologi Bandung, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2016 IEEE.Non-destructive testing for evaluating the safety and quality of concrete structures is highly needed in the field of construction and civil engineering. The imaging of concrete structures is still, however, considered to be a very challenging task due to the non-homogeneous properties of the material. In order to address this challenge, this paper presents a non-destructive testing method using ultrasonic wave to identify the internal structure of a concrete sample. A combination of signal smoothing and threshold method was used as signal processing tool for interpreting and analyzing the ultrasonic waveform from the concrete sample. The Algebraic Reconstruction Technique with Iterative Kaczmarz method was then applied as the image reconstruction algorithm. The results from our experiment show that the ultrasonic tomography based on the Iterative Kaczmarz method successfully distinguish embedded steel rod from the rest of materials in the concrete. This paper thus illustrate the proven reliable of the proposed method for testing concrete structures.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Algebraic reconstruction techniques,Image reconstruction algorithm,Kaczmarz method,Non destructive testing,Nondestructive testing method,Quality of concrete,Ultrasonic tomography,Ultrasonic waveform[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Algebraic Reconstruction Technique,Iterative Kaczmarz method,non-destructive testing,ultrasonic tomography[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ICA.2016.7811468[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]