IPAC2015 - List of Authors (Hirota, K.)

Paper	Title	Page
TUPWI009	Development of Un-destructive Inspection System for Large Concrete Infrastructure by using Accelerator Based Compact Neutron Source	2262
	A. Taketani, H. Baba, T. Hashiguchi, G. Hu, Y. Ikeda, Q. Jia, H. Ota, Y. Otake, Y. Seki, S. Wang, Y. Yamagata, S. Yanagimachi RIKEN, Wako, Saitama, Japan K. Hirota Nagoya University, Nagoya, Japan K. Kino Hokkaido University, Sapporo, Japan S. Tanaka KEK, Tsukuba, Japan
	Aged large concrete structure, such as highway, bridges and so on, need to be inspected in order to maintain with less cost by un-destructive method. We have been developing un-destructive inspection system by using fast neutron which can penetrate thick concrete. The system will be consisted of (1) Transportable Accelerator based Neutron Source, (2) Fast neutron imaging detector, and (3) Image processing for getting 3D image. RIKEN Accelerator based compact Neutron Source (RANS), which consists of 7MeV proton LINAC and target station, has been operating since 2013. RANS can generate thermal (~25meV) and fast (~2MeV) neutron. Fast neutron detector are developed with plastic scintillator and semiconductor photon sensors. It can see 10mm thick steel rod with 2mm accuracy through 300mm thick concrete.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-TUPWI009
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WEPWA019	Development of Accelerator-driven Compact Neutron Sources	2535
	K. Hirota, G. Ichikawa, M. Kitaguchi, Y. Kiyanagi, H.M. Shimizu, K. Tsuchida, A. Uritani, K. Watanabe Nagoya University, Nagoya, Japan
	Neutron is a very good probe to investigate the inner structure of materials. The large neutron facilities like J-PARC MLF and SNS were constructed in this decade, and ESS facility are start to construct. These large facilities are very good tools to study in academic field. But the construction cost is increasing and it is hard to construct at many facilities. And also it is hard to get long beam time. One of the solution of these problems are constructing Compact Accelerator-driven Neutron Source (CANS). We will present the current situation of CANS and the status of the facility of Nagoya University.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPWA019
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Development of Un-destructive Inspection System for Large Concrete Infrastructure by using Accelerator Based Compact Neutron Source

2262

A. Taketani, H. Baba, T. Hashiguchi, G. Hu, Y. Ikeda, Q. Jia, H. Ota, Y. Otake, Y. Seki, S. Wang, Y. Yamagata, S. Yanagimachi
RIKEN, Wako, Saitama, Japan
K. Hirota
Nagoya University, Nagoya, Japan
K. Kino
Hokkaido University, Sapporo, Japan
S. Tanaka
KEK, Tsukuba, Japan

Aged large concrete structure, such as highway, bridges and so on, need to be inspected in order to maintain with less cost by un-destructive method. We have been developing un-destructive inspection system by using fast neutron which can penetrate thick concrete. The system will be consisted of (1) Transportable Accelerator based Neutron Source, (2) Fast neutron imaging detector, and (3) Image processing for getting 3D image. RIKEN Accelerator based compact Neutron Source (RANS), which consists of 7MeV proton LINAC and target station, has been operating since 2013. RANS can generate thermal (~25meV) and fast (~2MeV) neutron. Fast neutron detector are developed with plastic scintillator and semiconductor photon sensors. It can see 10mm thick steel rod with 2mm accuracy through 300mm thick concrete.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-TUPWI009

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPWA019

Development of Accelerator-driven Compact Neutron Sources

2535

K. Hirota, G. Ichikawa, M. Kitaguchi, Y. Kiyanagi, H.M. Shimizu, K. Tsuchida, A. Uritani, K. Watanabe
Nagoya University, Nagoya, Japan

Neutron is a very good probe to investigate the inner structure of materials. The large neutron facilities like J-PARC MLF and SNS were constructed in this decade, and ESS facility are start to construct. These large facilities are very good tools to study in academic field. But the construction cost is increasing and it is hard to construct at many facilities. And also it is hard to get long beam time. One of the solution of these problems are constructing Compact Accelerator-driven Neutron Source (CANS). We will present the current situation of CANS and the status of the facility of Nagoya University.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPWA019

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)