2010. 08 35

1. Part - 12. 1 3. 2 4. 3 1-1

1. : 605.8 km2 : 12 million : 2.7 million : 8.8 billion U.S $ 1971 1 2000 6, 7, 8 1~8 219km 1-2

2. 1 1 (1, 2, 3 4 1971~1985 .)1-3

2. 1 1 : 1971~1974 : 9.5 km : 9 : 1-4

: - : Rankine, Terzaghi, Peck - Asphalt roofing .- : + - : 1,435mm ( 50kg N)- : DC 1,500V- : TTC (Total Traffic Control system)- ATS (Automatic Train Stop device)1-52. 1

2 : 1978~1984 : 46.5 km : 43 : - - (ASSM)1-62. 1

- , , 1 .- : - Asphalt roofing waterproof Sheet waterproof , 125m 250m .- 1-72. 1

3, 4 : 1980 ~ 1985 : 29.8 km : 23 : - - (NATM) : 1980 ~ 1985 : 30.3 km : 24 : - - (NATM)1-82. 1

- , , 2 .- : ATS (Automatic Train Stop device)- ASSM (American Steel Support Method) NATM (New Austrian Tunneling Method) PMIS (Project Management Information system) DB-18 DB-24 - ATC (Automatic Train Control device)1-92. 1

3. 2 2 ( 5, 6, 7 8 1989~2000 , 2, 3, 4 15km .)1-10

5, 6 : 1990 ~ 1996 : 54.85 km : 51 : - - (NATM) : 1993 ~ 2000 : 36.1 km : 38 : - - (NATM)3. 2 1-11

7, 8 : 1990 ~ 2000 : 46.1 km : 42 : - - (NATM) : 1990 ~ 1999 : 19.6 km : 17 : - - (NATM)1-123. 2

- SGR, LW, JSP, SGR, LW, Urethane injection, Steel pipe roof 60kg . Turn-Key

1-133. 2

1-143. 2

1-153. 2

4. 3 3 ( 9, 10, 11 12 2001 .)1-16

3 4. 3 - Elevator- screen door - - - 1-17

- 2002 1 Escalator, Elevator, , Elevator, Wheel chair lift , 2005 .1-184. 3

5 Part - 2

Part - 2 Core boring ( ) L.W grouting () Pipe roof () Road header () , 2-1

Part - 2 2-2

2-3

2-4

2-5

2-6

Core boring ( )2-7

L.W grouting ()2-8

Pipe roof ()2-9

Road header ()2-10

, , 2-11

2-12

2-13

2-14

2-15

2-16

2-17

2-18

- -