26th Construction Engineering Seminar OKUMURA CORPORATION

80

:

:

/

http://parigot-blog.img.jugem.jp/20110712_2063172.jpg

21

4,346 m

/ [ , , 2004]

70 km 4,346 m

1,354

http://plaza.rakuten.co.jp/mizumizu4329/diary/200910020000

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[ , , 2004-]

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®

Ox-Ford Cam-bridge

300

NAFTA 4.7 EU 4.9

10000km×6000km 40

2050 3000

30 10

100

1

2 3

40

4000 180

1963

2020

AR Augmented Reality

1962 1969

1962 39

65

1979

15 20

ICT

TGV

GDP

10 20 89 1400

70 km 4

2

1,800

30 50

20

NPO

4 2

1

2,3

NPO 2007 2014 10

20 120 km

2014 1 AU

NPO

NPO

10

24 12 2

12 22 51

1,800 600

9

4.8 km 40

25 25 1 63