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Research

Field of Study

Computational Mechanics

Subject of Study

逆解析手法による残留応力の非破壊計測, 逆解析手法による物性値の同定, 画像処理によるひずみ計測システムの開発 (応力解析, 残留応力, 逆問題, ひずみ計測, image processing)

Book / Paper

Book:

1. Takeji Abe, Shigetoshi Shimizu and Katsutoshi Yamada :
弾性力学,
朝倉書店, Tokyo, May 1991.

Academic Paper (Judged Full Paper):

1. Katsutoshi Yamada :
Nondestructive Evaluation of Residual Stresses by Heating Method, --- Simultaneous Estimation of Rate of Heat Release and Residual Stresses ---,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.74, No.746, 1321-1327, 2008.
(DOI: 10.1299/kikaia.74.1321,   CiNii: 1390282679454049280,   Elsevier: Scopus)
2. Katsutoshi Yamada :
Nondestructive Evaluation Method of Welding Residual Stresses by Heating Method,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.70, No.699, 1582-1587, 2004.
(DOI: 10.1299/kikaia.70.1582,   CiNii: 1390282679455613952,   Elsevier: Scopus)
3. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura, Genki Yagawa, Satoshi Nagai and Youichi Matsuda :
Neural Network-Based Inverse Analysis for Defect Identification with Laser Ultrasonics,
Research in Nondestructive Evaluation, Vol.13, No.2, 79-96, 2001.
(DOI: 10.1080/09349840109409688)
4. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura, Genki Yagawa, Satoshi Nagai and Youichi Matsuda :
ニューラルネットワークと計算力学を用いた超音波欠陥同定法,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.64, No.619, 810-818, 1998.
(DOI: 10.1299/kikaia.64.810)
5. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
ニューラルネットワークと計算力学に基づく定量的超音波非破壊検査,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.62, No.602, 2350-2357, 1996.
(DOI: 10.1299/kikaia.62.2350)
6. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
ニューラルネットワークと計算力学に基づく超音波欠陥同定,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.62, No.598, 1479-1487, 1996.
(DOI: 10.1299/kikaia.62.1479)
7. Katsutoshi Yamada :
異材界面の温度不連続による熱応力とその特異性,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.62, No.597, 1197-1203, 1996.
8. Katsutoshi Yamada :
点熱源による接合膜をもつ半無限体の熱応力とその特異性,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.62, No.594, 540-547, 1996.
9. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
EWSネットワークによる動的問題の並列有限要素解析,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.62, No.593, 253-260, 1996.
(DOI: 10.1299/kikaia.62.253)
10. Katsutoshi Yamada :
異材界面の温度不連続による熱応力とその特異性,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.61, No.589, 1965-1970, 1995.
11. Katsutoshi Yamada :
接合膜をもつ半無限体の集中力による応力とその特異性,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.61, No.86, 1349-1355, 1995.
12. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Quantitative nondestructive evaluation with ultrasonic method using neural networks and computational mechanics,
Computational Mechanics, Vol.15, No.6, 521-533, 1995.
(DOI: 10.1007/BF00350265)
13. Katsutoshi Yamada and Atsuya Oishi :
表面が局部加熱される接合膜をもつ半無限体の熱応力とその消失条件,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.60, No.577, 1979-1984, 1994.
(DOI: 10.1299/kikaia.60.1979)
14. Katsutoshi Yamada and Atsuya Oishi :
点熱源による接合膜をもつ半無限体の熱応力とその特異性,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.60, No.573, 1255-1259, 1994.
(DOI: 10.1299/kikaia.60.1255)
15. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
ニューラルネットワークと計算力学に基づく欠陥同定,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.60, No.569, 264-271, 1994.
(DOI: 10.1299/kikaia.60.264)
16. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
領域分割法の動的有限要素解析への適用,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.58, No.552, 1445-1452, 1992.
(DOI: 10.1299/kikaia.58.1445)
17. Katsutoshi Yamada :
千鳥配列された2円孔列をもつ無限板の熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.56, No.527, 1623-1629, 1990.
18. Katsutoshi Yamada :
2円孔をもつ半無限板の二,三の熱応力問題,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.55, No.518, 2170-2177, 1989.
19. Katsutoshi Yamada :
Transient Thermal Stresses in an Infinite Plate with Two Elliptic Holes,
Journal of Thermal Stresses, Vol.11, No.4, 367-379, 1988.
20. Katsutoshi Yamada :
直線縁が局部加熱される有孔半無限板の定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.53, No.493, 1798-1805, 1987.
21. Katsutoshi Yamada :
大小2円孔をもつ無限板の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.52, No.480, 1996-2000, 1986.
22. Katsutoshi Yamada :
大小2円孔をもつ無限板の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.52, No.480, 1988-1995, 1986.
23. Katsutoshi Yamada :
U形切欠きをもつ半無限板の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.52, No.475, 681-689, 1986.
24. Katsutoshi Yamada and Yoitiro Takeuti :
2円孔を有する無限板の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.50, No.460, 1947-1954, 1984.
25. Katsutoshi Yamada and Yoitiro Takeuti :
一円孔を有する半無限板の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.50, No.459, 1845-1853, 1984.
26. Yoitiro Takeuti and Katsutoshi Yamada :
Unsteady Thermal Stress Problems in a Doubly Connected Domain by Conformal Mapping,
ACTA MECHANICA, Vol.35, 275-283, 1980.
27. Katsutoshi Yamada :
Thermal Stresses in an Infinite Plate with Two Rows of Holes,
Journal of Thermal Stresses, Vol.3, No.4, 461-473, 1980.
28. Katsutoshi Yamada and Yoitiro Takeuti :
Transverse Bending of an Infinite Plate with a Doubly Periodic Array of Holes,
Bulletin of the JSME, Vol.22, No.173, 1537-1543, 1979.
29. Yoitiro Takeuti and Katsutoshi Yamada :
1円孔列を有する半無限板の定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.45, No.398, 1239-1248, 1979.
30. Katsutoshi Yamada and Yoitiro Takeuti :
Thermal Flexure of an Infinite Plate with a Doubly Periodic Array of Holes,
Nuclear Engineering and Design, Vol.53, No.1, 71-78, 1979.
31. Yoitiro Takeuti and Katsutoshi Yamada :
四角形穴をもつ厚肉円管の非定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Series A, Vol.44, No.380, 1133-1139, 1978.
32. Koki Mizoguchi and Katsutoshi Yamada :
Two-Dimensional Stress Analysis of an Infinite Plate with a Doubly Periodic Array of Elliptic Holes,
Bulletin of the JSME, Vol.20, No.150, 1515-1523, 1977.
33. Koki Mizoguchi and Katsutoshi Yamada :
Strength of a Curved Plate with Two Straight Edges Supported Elastically under Hydrostatic Pressure,
THEORETICAL AND APPLIED MECHANICS, Vol.21, 365-380, 1973.
34. Yoitiro Takeuti, Naotake Noda and Katsutoshi Yamada :
Thermal Stresses in Ovaloid and Flower-Shaped Ingot Cases,
THEORETICAL AND APPLIED MECHANICS, Vol.21, 425-440, 1973.
35. Yoitiro Takeuti and Katsutoshi Yamada :
多角形穴をもつ円形領域の定常熱応力,
Transactions of The Japan Society of Mechanical Engineers, Vol.35, No.271, 541-547, 1969.
(DOI: 10.1299/kikai1938.35.541,   CiNii: 1390001205159058176)

Review, Commentary:

1. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
動的有限要素法の並列コンピューティング -領域分割法による並列処理手法-,
コンピュートロール, No.40, 88-94, Jan. 1992.

Proceeding of International Conference:

1. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Neural network based inverse analysis for defect identification with laser ultrasonics,
Proceedings of the Third International Conference on Fracture and Strength of Solids, 443-452, Hong Kong, Dec. 1997.
2. Katsutoshi Yamada :
Thermal Stresses and Their Singularities due to Temperature Discontinuity on the Interface of Dissimilar Materials,
Proceedings of the Second International Symposium on Thermal Stresses and RelatedTopics, 567-570, New York, Jun. 1997.
3. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
NEW ROBUSTNESS-ENHANCING METHOD FOR INVERSE PROBLEMS USING NEURAL NETWORKS AND COMPUTATIONAL MECHANICS,
Proceedings of the International Conference on Computational Engineering Science, 465-470, San Jose, May 1997.
4. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Quantitative nondestructive evaluation with laser ultrasonics using neural network and computational mechanics,
Proceedings of the International Conference on Computational Engineering Science, 158-163, Hawaii, Aug. 1995.
5. Katsutoshi Yamada :
Thermal Stress-Free Conditions for Bonded Dissimilar Materials,
Proceedings of the First International Symposium on Thermal Stresses and Related Topics, 11-14, Japan, Jun. 1995.
6. Shinobu Yoshimura, Genki Yagawa, Atsuya Oishi and Katsutoshi Yamada :
Quantitative defect identification by means of neural network and computational mechanics,
Proceedings of 3rd Japan International SAMPE Symposium, 2263-2268, Chiba, Dec. 1993.
7. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Inverse analysis by means of neural network and computational mechanics : Its application to UT-based nondestructive evaluation,
Proceedings of The Joint JSME/KSME Conference on Recent Progress in Fracture Mechanics, 89-94, Tokyo, Jul. 1993.
8. Katsutoshi Yamada :
Transient Thermal Stresses in an Infinite Plate with Two Elliptic Holes,
The 9th SMiRT Conference, 63-68, Lausanne, Aug. 1987.

Proceeding of Domestic Conference:

1. Katsutoshi Yamada :
Nondestructive Evaluation of Residual Stress in Welded Pipes by Heating Method, --- Simultaneous Estimation of Heat Flux and Residual Stresses and Its Numerical Verfication ---,
M & M2007 材料力学カンファレンス CD-_ROM論文集, Vol.No.07-3, 80-81, Oct. 2007.
2. Katsutoshi Yamada :
Nondestructive Evaluation of Residual Stress by Heating Method, --- Simultaneous Estimation of Heat Flux and Residual Stress and Its Numerial Verification ---,
Mechanical Engineering Congress,2007 Japan(MECJ-07), Vol.Vol.1, 687-688, Sep. 2007.
3. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
ニューラルネットワークと計算力学による超音波欠陥同定,
計算工学講演会論文集, Vol.5, No.1, 323-326, May 2000.
4. Katsutoshi Yamada and Kazuya Hamaguchi :
Inverse Problem in Predictiong Distirbutions of Young's Modulus and Density in Nonhomogeneous Materials,
平成10年度材料力学部門講演会講演論文集, Vol.A, 99-100, Nov. 1998.
5. Katsutoshi Yamada and Kazuya Hamaguchi :
Inverse Problem in Predicting distributions of Thermal Conductivity and Heat Capacity in Nonhomogeneous Materials,
第11回計算力学講演会講演論文集, 487-458, Nov. 1998.
6. Katsutoshi Yamada and Kazuya Hamaguchi :
Invere Problem in Predicting Temperature Dependent Thermal Conductivity and Heat Capacity in Homogeneous Materials,
第76期全国大会講演論文集 II, 147-148, Oct. 1998.
7. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
ニューラルネットワークと計算力学に基づく超音波欠陥同定,
第10回計算力学講演会講演論文集, Vol.97, No.7, 359-360, Jul. 1997.
8. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
On robustness of the neural network based method for defect identification,
Proceedings of the 9th Computational Mechanics Conference, Vol.96, No.25, 261-262, Nov. 1996.
9. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Quantitative Nondestructive Evaluation with Ultrasonic Method Using Neural Networks and Computational Mechanics, --- Verification of Robustness ---,
Proceedings of the 73rd JSME Spring Annual Meeting, Vol.96, No.1, 69-70, Apr. 1996.
10. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Quantitative Nondestructive Evaluation with Ultrasonic Method Using Neural Networks and Computational Mechanics, --- Identification of Inclined Defect ---,
Proceedings of the 8th Computational Mechanics Conference, Vol.95, No.4, 323-324, Nov. 1995.
11. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Simulation of Laser-Generated Ultrasonic Waves in Solid Using Dynamic Domain Decomposition Method,
Proceedings of the 7th Computational Mechanics Conference, Vol.940, No.54, 182-183, Nov. 1994.
12. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
AnApplication of Neural Network to UT-based Nondestructive Testing, --- Identification of Multiple Defects ---,
Proceedings of the 1994 Annual Meeting of JSME/MMD, Vol.940B, No.37, 52-53, Oct. 1994.
13. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
An Application of Neural Network to Defect Identification with Laser Ultrasonics,
Proceedings of the 71st JSME Spring Annual Meeting, Vol.940, No.10, 7-9, Mar. 1994.
14. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
An Application of Neural Network to UT-based Nondestructive Testing, --- Examination of Input Data ---,
Proceedings of the 6th Computational Mechanics Conference, Vol.930, No.71, 171-172, Nov. 1993.
15. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Defect Identification based on Neural Network and Computational Mechanics, --- Its Application to UT-based Nondestructive Inspection ---,
Proceedings of the 70th JSME Spring Annual Meeting, Vol.930, No.9, 217-219, Apr. 1993.
16. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
An Application of Neural Network to Identification of Crack Hidden in Solid Using An Ultrasonic Method,
Proceedings of the 5th Computational Mechanics Conference, Vol.920, No.92, 129-130, Nov. 1992.
17. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Defect Identification using wave propagation simulation and neural network,
Proceedings of Symposium on Computational Methods in Structural Engineering and Related Fields, Vol.16, 585-588, Jul. 1992.
18. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
Development of Dynamic FEM Analysis Code using Domain Decomposition Method,
Japan NCTAM 1991 Preprint, 423-424, Jan. 1992.
19. Atsuya Oishi, Katsutoshi Yamada, Shinobu Yoshimura and Genki Yagawa :
An Application of Domain Decomposition Method to Dynamic FEM,
Proceedings of the 4th Computational Mechanics Conference, Vol.910, No.79, 137-138, Nov. 1991.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)