Contents55-9

Vol. 55 No. 9 CONTENTS
Special Issue on Special Issue on IMPACT
General Paper

Special Issue on Special Issue on IMPACT (Vol.55 No.9)

Original Paper (Vol.55 No.9)

Energy Absorption Efficiency and Mode Bifurcation of Thin-Walled Circular Tubes under Dynamic Axial Crushing

Tsutomu UMEDA, Koji MIMURA and Yuki UMEZAKI
799

Analysis of Impact Characteristics of Tennis Ball

Noritoshi NAKAGAWA, Yasuhisa SEKIGUCHI and He BAI
807

Examination of SHPB Type Impact Fracture Toughness Testing Method by Dynamic Finite Element Analysis

Mitsugu TODO, Asami TANAKA and Kazuo ARAKAWA
813

Yielding Phenomena Appeared in Impact Tensile Test using a Split-Hopkinson Pressure Bar Method

K.Ogawa and F.Sugiyama
819

Effect of Pre-Fatigue on Impact Tensile Properties of Laser Welded Butt Joint of High Strength Steel Plates

Hiroshi TSUDA, Masashi DAIMARUYA, Hidetoshi KOBAYASHI and Yoshihiko SUNAYAMA
824

Characterization of Interlaminar Shear Strength of a Unidirectional Carbon/Epoxy Laminated Composite : Effect of Deformation Rate

Takashi YOKOYAMA and Kenji NAKAI
831

General Paper (Vol.55 No.9)

Original Paper (Vol.55 No.9)

Effect of Annealing on High-Cycle Fatigue of an Al-Mg-Sc Alloy Produced by Equal-Channel Angular Pressing

Chihiro WATANABE, Ryoichi MONZEN and Kazue TASAKI
837

Mechanism of Internal Fracture of Shot Peened Maraging Steel

N.Kawagoishi, T.Nagano, M.Moriyama, Y.Ohzono and E.Kondo
843

Two-Step Multiple Block Loading Tests for a High Strength Steel Considering the Transition of Failure Mode in High Cycle Regime

Masaki NAKAJIMA, Keiro TOKAJI, Hisatake ITOGA and Toshihiro SHIMIZU
849

Micro Flash Resistance Welding of Super Duplex Stainless Steel

Toshio KURODA and Kenji IKEUCHI
855

Evaluation of delamination Strentgth of 8mass%Y₂O₃・ZrO₂ Thermal Barrier Coating at High Temperature by Edge-Indent Test

Masahiko KATO, Keijiro NAKASA, Bo ZHANG and Noriyuki AKITAKE
860

A New Strength Prediction Method for 2D-C/C Composite Components

Satoshi HANAWA, Masahiro ISHIHARA, Taijyu SHIBATA, Kazuhiro SAWA and Yoshinobu MOTOHASHI
868

Multi-Scale Stress Analysis of Trabecular Bone Considering Trabeculae Morphology and Biological Apatite Crystallite Orientation

Mitsuhiro KAWAGAI, Naoki TAKANO, Takayoshi NAKANO and Mitsuteru ASAI
874

Effect of Silane-Coupling Treatment on Thermal Decomposition of Octacalcium Phosphate

Masanobu KAMITAKAHARA, Chikara OHTSUKI, Akio TAKAHASHI and Masao TANIHARA
881

Lecture (Vol.55 No.9)

Developments of New Processing of Ceramics for NanotechnologyⅠ:New Fabrication Process Mimicking Surface Reaction of Material Under Body Environment

Chikara OHTSUKI and Masanobu KAMITAKAHARA
885

Energy Absorption Efficiency and Mode Bifurcation of Thin-Walled Circular Tubes under Dynamic Axial Crushing
Tsutomu UMEDA, Koji MIMURA and Yuki UMEZAKI	799
Analysis of Impact Characteristics of Tennis Ball
Noritoshi NAKAGAWA, Yasuhisa SEKIGUCHI and He BAI	807
Examination of SHPB Type Impact Fracture Toughness Testing Method by Dynamic Finite Element Analysis
Mitsugu TODO, Asami TANAKA and Kazuo ARAKAWA	813
Yielding Phenomena Appeared in Impact Tensile Test using a Split-Hopkinson Pressure Bar Method
K.Ogawa and F.Sugiyama	819
Effect of Pre-Fatigue on Impact Tensile Properties of Laser Welded Butt Joint of High Strength Steel Plates
Hiroshi TSUDA, Masashi DAIMARUYA, Hidetoshi KOBAYASHI and Yoshihiko SUNAYAMA	824
Characterization of Interlaminar Shear Strength of a Unidirectional Carbon/Epoxy Laminated Composite : Effect of Deformation Rate
Takashi YOKOYAMA and Kenji NAKAI	831

Effect of Annealing on High-Cycle Fatigue of an Al-Mg-Sc Alloy Produced by Equal-Channel Angular Pressing
Chihiro WATANABE, Ryoichi MONZEN and Kazue TASAKI	837
Mechanism of Internal Fracture of Shot Peened Maraging Steel
N.Kawagoishi, T.Nagano, M.Moriyama, Y.Ohzono and E.Kondo	843
Two-Step Multiple Block Loading Tests for a High Strength Steel Considering the Transition of Failure Mode in High Cycle Regime
Masaki NAKAJIMA, Keiro TOKAJI, Hisatake ITOGA and Toshihiro SHIMIZU	849
Micro Flash Resistance Welding of Super Duplex Stainless Steel
Toshio KURODA and Kenji IKEUCHI	855
Evaluation of delamination Strentgth of 8mass%Y₂O₃・ZrO₂ Thermal Barrier Coating at High Temperature by Edge-Indent Test
Masahiko KATO, Keijiro NAKASA, Bo ZHANG and Noriyuki AKITAKE	860
A New Strength Prediction Method for 2D-C/C Composite Components
Satoshi HANAWA, Masahiro ISHIHARA, Taijyu SHIBATA, Kazuhiro SAWA and Yoshinobu MOTOHASHI	868
Multi-Scale Stress Analysis of Trabecular Bone Considering Trabeculae Morphology and Biological Apatite Crystallite Orientation
Mitsuhiro KAWAGAI, Naoki TAKANO, Takayoshi NAKANO and Mitsuteru ASAI	874
Effect of Silane-Coupling Treatment on Thermal Decomposition of Octacalcium Phosphate
Masanobu KAMITAKAHARA, Chikara OHTSUKI, Akio TAKAHASHI and Masao TANIHARA	881

Developments of New Processing of Ceramics for NanotechnologyⅠ:New Fabrication Process Mimicking Surface Reaction of Material Under Body Environment
Chikara OHTSUKI and Masanobu KAMITAKAHARA	885