Research Output 1989 2020

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Article
2020
Stress intensity factors
Cracks
Finite element method
2019

Axial compressive residual ultimate strength of circular tube after lateral collision

Li, R., Yanagihara, D. & Yoshikawa, T., Jan 1 2019, In : International Journal of Naval Architecture and Ocean Engineering. 11, 1, p. 396-408 13 p.

Research output: Contribution to journalArticle

Axial compression
Load limits
Compressive stress
Application programming interfaces (API)
Plastic deformation

Buckling and collapse analysis of a cracked panel under a sequence of tensile to compressive load employing a shell-solid mixed finite element modeling

Tanaka, S., Sujiatanti, S. H., Setoyama, Y., Yu, J., Yanagihara, D. & Pei, Z., Oct 1 2019, In : Engineering Failure Analysis. 104, p. 987-1001 15 p.

Research output: Contribution to journalArticle

Buckling
Cracks
Steel
Crack tips
Aspect ratio
2018
10 Citations (Scopus)

A new method to estimate ultimate strength of stiffened panels under longitudinal thrust based on analytical formulas

Ozdemir, M., Ergin, A., Yanagihara, D., Tanaka, S. & Yao, T., May 2018, In : Marine Structures. 59, p. 510-535 26 p.

Research output: Contribution to journalArticle

Buckling
Finite element method
Residual stresses
Welding
2017
4 Citations (Scopus)

A study on the angular distortion in tee type full penetrated welded joint fabricated by the laser-arc hybrid welding

Tsumura, S., Murakami, K. & Gotoh, K., Dec 2 2017, In : Welding International. 31, 12, p. 911-919 9 p.

Research output: Contribution to journalArticle

Welding
Welds
Lasers
Electric arc welding
Gas welding
21 Citations (Scopus)

Buckling analysis of stiffened plate structures by an improved meshfree flat shell formulation

Sadamoto, S., Tanaka, S., Taniguchi, K., Ozdemir, M., Bui, T. Q., Murakami, C. & Yanagihara, D., Aug 1 2017, In : Thin-Walled Structures. 117, p. 303-313 11 p.

Research output: Contribution to journalArticle

Buckling
Stiffness matrix
Flanges
Drilling
Boundary conditions
1 Citation (Scopus)

Finite element modeling and ultimate strength evaluation for cracked plates

Setoyama, Y., Tanaka, S., Yanagihara, D. & Murakami, C., Oct 17 2017, In : Transactions of the Japan Society for Computational Engineering and Science. 2017, 20170014.

Research output: Contribution to journalArticle

Buckling
Cracks
Crack closure
Axial compression
9 Citations (Scopus)

Meshfree flat-shell formulation for evaluating linear buckling loads and mode shapes of structural plates

Yoshida, K., Sadamoto, S., Setoyama, Y., Tanaka, S., Bui, T. Q., Murakami, C. & Yanagihara, D., Sep 1 2017, In : Journal of Marine Science and Technology (Japan). 22, 3, p. 501-512 12 p.

Research output: Contribution to journalArticle

buckling
Buckling
shell
Galerkin method
Value engineering
Fatigue crack propagation
Stress intensity factors
Structural integrity
Fracture mechanics
Fatigue of materials
2016
Welding
Lasers
2015
2 Citations (Scopus)
Welding
Welds
Lasers
Electric arc welding
Gas welding
3 Citations (Scopus)

Buckling phenomenon for imperfect pipe under pure bending

Yudo, H. & Yoshikawa, T., Dec 1 2015, In : Schmerz. 29, 6, p. 703-710 8 p.

Research output: Contribution to journalArticle

Plastics
9 Citations (Scopus)

Buckling phenomenon for straight and curved pipe under pure bending

Yudo, H. & Yoshikawa, T., Jan 1 2015, In : Journal of Marine Science and Technology (Japan). 20, 1, p. 94-103 10 p.

Research output: Contribution to journalArticle

buckling
Buckling
pipe
Pipe
Bending moments

Comprehensive study of structural integrity of non-load-carrying fillet-welded joint effect with large gap size

Abdullah, E., Gotoh, K. & Deguchi, J., Dec 1 2015, In : Journal of Marine Science and Technology (Japan). 20, 4, p. 752-764 13 p.

Research output: Contribution to journalArticle

welding
Structural integrity
Welds
fatigue
Fatigue of materials
6 Citations (Scopus)

Numerical simulation of fatigue crack propagation under biaxial tensile loadings with phase differences

Gotoh, K., Niwa, T. & Anai, Y., Jun 1 2015, In : Marine Structures. 42, p. 53-70 18 p.

Research output: Contribution to journalArticle

Fatigue crack propagation
Computer simulation
Fracture mechanics
Plastics
Structural integrity
1 Citation (Scopus)
Fatigue crack propagation
Computer simulation
Fatigue damage
Plastics
Fracture mechanics
2014

Numerical simulation of fatigue crack propagation

Gotoh, K., Jan 1 2014, In : Yosetsu Gakkai Shi/Journal of the Japan Welding Society. 83, 7, p. 544-548 5 p.

Research output: Contribution to journalArticle

Fatigue crack propagation
Computer simulation
2013
15 Citations (Scopus)

Fracture control of extremely thick welded steel plates applied to the deck structure of large container ships

Sumi, Y., Yajima, H., Toyosada, M., Yoshikawa, T., Aihara, S., Gotoh, K., Ogawa, Y., Matsumoto, T., Hirota, K., Hirasawa, H., Toyoda, M. & Morikage, Y., Dec 1 2013, In : Journal of Marine Science and Technology (Japan). 18, 4, p. 497-514 18 p.

Research output: Contribution to journalArticle

container ship
crack propagation
Containers
Ships
steel
Energy absorption
Railroad cars
Crashworthiness
Rails
2011
8 Citations (Scopus)

Fatigue crack growth behaviour of A5083 series aluminium alloys and their welded joints

Gotoh, K., Murakami, K. & Noda, Y., Sep 1 2011, In : Journal of Marine Science and Technology. 16, 3, p. 343-353 11 p.

Research output: Contribution to journalArticle

Fatigue crack propagation
fatigue
Aluminum alloys
Welds
crack

メタンハイドレート掘削用浮体の技術的課題

Translated title of the contribution: Technical Issues of Floating Structure for drilling Methane HydrateYoshikawa, T., Sasaki, K. & Miyake, R., Nov 2011, In : 日本船舶海洋工学会講演会論文集. 13, p. 125-128 4 p.

Research output: Contribution to journalArticle

2009

Fatigue strength of welded joints

Gotoh, K., Oct 1 2009, In : Yosetsu Gakkai Shi/Journal of the Japan Welding Society. 78, 7, p. 45-49 5 p.

Research output: Contribution to journalArticle

Welds
Fatigue strength
4 Citations (Scopus)
fatigue
Crack initiation
Crack propagation
Welds
crack
2008

Development of numerical simulation of fatigue crack growth

Gotoh, K., Jun 2008, In : Yosetsu Gakkai Shi/Journal of the Japan Welding Society. 77, 4, p. 9-13 5 p.

Research output: Contribution to journalArticle

Fatigue crack propagation
Computer simulation
2004
64 Citations (Scopus)

Fatigue crack propagation for a through thickness crack: A crack propagation law considering cyclic plasticity near the crack tip

Toyosada, M., Gotoh, K. & Niwa, T., Sep 1 2004, In : International Journal of Fatigue. 26, 9, p. 983-992 10 p.

Research output: Contribution to journalArticle

Fatigue Crack Propagation
Crack Propagation
Crack Tip
Fatigue crack propagation
Plastic Zone
42 Citations (Scopus)

Fatigue life assessment for welded structures without initial defects: An algorithm for predicting fatigue crack growth from a sound site

Toyosada, M., Gotoh, K. & Niwa, T., Sep 1 2004, In : International Journal of Fatigue. 26, 9, p. 993-1002 10 p.

Research output: Contribution to journalArticle

Fatigue Crack Growth
Fatigue Life
Fatigue crack propagation
Crack
Defects
13 Citations (Scopus)

Global cutting-path optimization considering the minimum heat effect with microgenetic algorithms

Kim, Y., Gotoh, K. & Toyosada, M., Jan 1 2004, In : Journal of Marine Science and Technology. 9, 2, p. 70-79 10 p.

Research output: Contribution to journalArticle

Thermal effects
Piercing
Genetic algorithms
temperature
heat source
2003

Application of the p-version FEM to stress singularity field problems

Kumamoto, H., Yoshikawa, T. & Yamaji, S., Jun 1 2003, In : International Journal of Offshore and Polar Engineering. 13, 2, p. 133-138 6 p.

Research output: Contribution to journalArticle

Finite element method
Stress intensity factors
Crack tips
Welds
Polynomials
6 Citations (Scopus)

Automatic two-dimensional layout using a rule-based heuristic algorithm

Kim, Y., Gotoh, K. & Toyosada, M., 2003, In : Journal of Marine Science and Technology. 8, 1, p. 37-46 10 p.

Research output: Contribution to journalArticle

Heuristic algorithms
heuristics
clipping
resource
identification method
2002

Rail vehicle design for crashworthiness (2nd report, carbody crash test and crash behavior by numerical calculation)

Marunaka, T., Taguchi, M., Kimura, T., Kishida, K., Kumamoto, H. & Yoshikawa, T., Feb 1 2002, In : Nippon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 68, 2, p. 343-348 6 p.

Research output: Contribution to journalArticle

Crashworthiness
Rails
Railroad cars
Computer simulation
2001
1 Citation (Scopus)

Damage analysis of super large floating structure in airplane collision

Muragishi, O., Kawasaki, T., Yoshikawa, T., Kada, K., Fujita, T. & Kohsaka, A., Jun 1 2001, In : International Journal of Offshore and Polar Engineering. 11, 2, p. 118-124 7 p.

Research output: Contribution to journalArticle

Aircraft
Concrete pavements
Engines
Concrete slabs
Structural design
1 Citation (Scopus)
Crashworthiness
Energy absorption
Rails
Strain rate
Computer simulation
1998
2 Citations (Scopus)
brittle fracture
fracture toughness
Brittle fracture
strain rate
Fracture toughness
1994
2 Citations (Scopus)

Transient thermal cycle damage of thermal barrier type of functionally gradient material

Matsuzaki, Y., Fujioka, J. & Yoshikawa, T., Jan 1 1994, In : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 58, 1, p. 98-105 8 p.

Research output: Contribution to journalArticle

functionally gradient materials
damage
cycles
residual stress
Residual stresses
1989
10 Citations (Scopus)

General instability of ring-stiffened cylindrical shells under external pressure

Yamamoto, Y., Homma, Y., Oshima, K., Mishiro, Y., Terada, H., Yoshikawa, T., Morihana, H., Yamauchi, Y. & Takenaka, M., 1989, In : Marine Structures. 2, 2, p. 133-149 17 p.

Research output: Contribution to journalArticle

Buckling
Numerical methods
Machining
Welding
Experiments