KIKUCHI Noboru
TAKEUCHI Norio
NISHIMURA Naoshi
n n n n n
FUJII Kozo
INAMURO Takaji
OKAZAWA Shigenobu
YAMADA Takahiro
NOGUCHI Hirohisa uu
TERADA Kenjiro 800 (a) (b) (d) (e) 400 0 ñ400 MPa 0 0.02 0.04 10 4 (c) (h) 5576 nodes, 5463 elements 1902 nodes, 1853 elements 0.0 0.2 0.0 0.1 (f) (g) 1000 (i) (j) 500 0 MPa ñ500 0 0.02 0.04
5µ 10~100 mm order [001] 111 m order 001 101 20µ (a) nm order mm order (b) (c) Equivalent plastic strain: 0.06 (d) (e) -1.5 8.0 1. 0.5 GPa 0. 0. 0.01 0.02 0.03 0.04 (g) (h) (f) (i) 300 200 100 MPa 0.0 0.0 0.005 0.01 (j)
ADACHI Taiji z 10 mm x (b) z x φ2 z y (a) (c)
y z x θ = 30 32 step 50 step (a), σ 1 = 1.0 MPa, σ 2 = 2.0 MPa, θ = 30 32 step 50 step (b) σ 1 = 1.0 MPa, σ 2 = 2.0 MPa,
OSHIMA Marie µ µ
SUZUKI Katsuyuki
YATOMI Chikayoshi 40 m 30 20 10 0 0 10 20 30 40 50m
OKAMOTO Hisashi
NAKASHIKI Norikazu 128 64 32 16 8 4 2 1 100 1 024 512 256 128 64 32 16 8 4 2 1 10 3 10 2 10 1 10 0 55 N 50 N 45 N 40 N 35 N 30 N 25 N 125 E 135 E 145 E 155 E 165 E
NAGASHIMA Umpei
SEKIGUCHI Minako
KASHIYAMA Kazuo