Vol. 47 No. 5 CONTENTS
Special Issue on
Composite Materials
General Paper

Special Issue on Composite Materials (Vol.47 No.5)

Foreword

Masaru Zako

439

Original Paper (Vol.47 No.5)

Study on evolution of internal damage in CFRP in fatigue process

Kohhei Tanaka; Yasushi Kanagawa; Sumio Murakami

440

Design procedure for laminated composites based on genetic algorithm with function approximation

Masaru Zako; Naoki Takano; Norio Takeda

446

Relation between plastic workability and friction of fibers on GFRP sheet

Masaru Omura; Kazunori Okamoto

452

Energy absorbing characteristics of GF/Nylon tubes effect of trigger geometry and testing speed on energy absorption

Hiroyuki Kawada; Takeshi Honda; Maiko Takashima; Hajime Satoh

458

Application of Markov process to chain-of-bundles probability model and lifetime distribution analysis for fibrous composites

Koichi Goda

464

Evaluation of moisture induced change in viscous coefficient of CFRP by ultrasonic wave propagation characteristics

Yohji Okabe; Nobuo Takeda

472

Evaluation of GF/PP interfacial adhesion in FRPP by acoustic emission technique

Masatoshi Wakamatsu; Megumu Suzuki; Sotoaki Kida; Yasushi Miyano; Takeshi Moriwaki; Toshiharu Sakaguchi

478

Effect of surface treatment for fibers on stress relaxation of short fiber reinforced plastics

Chiaki Hiwa; Tadanobu Chikamoto; Yoshikazu Nakai; Michihiro Tsuji

484


General Paper (Vol.47 No.5)

Original Paper (Vol.47 No.5)

Study on evaluation of loosened area around rock cavern by in situ acoustic emission measurement

Koji Hata; Hisaya Yoshioka; Hideo Kinashi

489

Numerical simulation for stress and displacement of stacked drift type tunnel by FLEM-DEM coupled scheme

Hideo Kiyama; Tsuyoshi Nishimura; Makoto Hasegawa; Masaki Fuchimoto

495

Effect of surface topography on fracture permeability

Sumihiko Murata; Keiji Nagase; Toshiaki Saito

501

Prediction equations for weathering of cretaceous Kitakyusyu granite by outdoor exposure test

Isamu Hirano; Takeyosi Sadahiro; Kohkichi Kikuchi; Yositada Mito; Michihiko Nishibayashi; Masahiro Baba

508

Study on improvement of dam foundation by grouting treatment

Tetsuo Igari; Kohkichi Kikuchi; Yoshitada Mito

515

Effect of Ti addition on microstructure and mechanical properties of laser welds

Nobutaka Kurosawa; Hiroki Maeda; Kojiro F Kobayashi

521

Evaluation of creep fatigue life prediction methods for low carbon/nitrogen added SUS316

Yukio Takahashi

527

Lecture (Vol.47 No.5)

Micromaterials VI : Damage evaluation of micromaterials

Saburo Matsuoka; Hitoyuki Masuda

534