施工へのICTの活用について （i Construction～ICT土工～）

1 Ministry of Land, Infrastructure, Transport and Tourism - 1 1. -Construction 2. 3. -Construction ICT 4. 5. 20406080100120140160H1357911131517192123 2527 500 27 685 9 4 27 27% 42% 2 -Construction 340 10 110 29 1 19 20 2425 2930 3435 3940 4445 4950 5455 5960 2014 2015 3 -Construction 0100200300400500600700800H2

2 H3H4H5H6H7H8H9H10H11H12H13H14H15H16H17H1 8H19H20H21H22H23H24H25H26H27395399408420 4334384424554344324324154144013853813753 7035834233133433533834133129333642424343 4143424239373634323131303231313227283211 8127127128127128131133131128126124116114 1131071071031031009498989698992222272627 2929313132343332343534323131292932302930 2858824 6042561925640266552566324670246852466224 6572365320632226181960419584175681455914 55217 53715 51714498135027503849998 10 685 H9 498 H22 500 H27 41 H9 31 H22 32 H27 455 H9 331 H22 331 H27 ( 55 34 29 11% 26 55 4 29 27 5055004 -Construction 0102030405060708090515253545556575859606 16263 2345678910111213141516171819202122232425 2627 2015 24 25 26 27 52322820 84 H4 48 H27 48 4 84 6 5 -Construction)

3 21 20 23 24 25 356 29 +182 + 23 28 H23 H23 H24 H24 H25 H25 H26 H26 H27 H28 23 3 24 26 356 +1,022 + 6,167 -Construction 100 2013 EU KLEMS 2003 2006 (%)

4 =100 2003 2006 100050150 -Construction 7 m /m 58 6 0204060 NATM 16 13 05101520S59 H24 / 12 11 05101520S59 H24 / H , 12 , 7 , 5 , 3 , 3 , 2 , 30 22 16 40% S30 H22 8 -Construction 9 1011 cm 12 cm 13 14 MC MG TS TS/GNSS TS GNSS

5 TS TS GNSS TS GNSS OK i-Construction ICT ICT IoT IoT Internet of Things 1/3 15 - 16 -Construction ICT - 340 110 10

6 ICT i-Construction 17 ICT ICT ICT i-Construction 18 - OK i-Construction ICT ICT IoT IoT Internet of Things 1/3 19 - ICT ICT ICT ICT 20 - ICT 15 200m TS GNSS GNSS V=(A1+A2)

7 2 L 21 - UAV UAV GNSS UAV UAV UAV 22 UAV - UAV 40m (H) 5cm ( ) -10cm (w) -10cmi-Construction 1 /m2 5cm 15cm 8cm 19cm 1m2 H 23 - URL 3

8 - i-Construction 15,000m3 ICT ICT ICT 25 - i-Construction ICT 13 000

9 47 159 101 209 142 266 174 ICT ICT 8 7 1 - 2627 ICT ICT ICT ICT ICT ICT - 28 I II I II I II ICT ICT 28 - 28 3 3 20,000m3 I