Performed 3D numerical analysis at Jookryung Tunnel Master Plan & Layout. (Jookryung Tunnel is the longest road tunnel in Korea)

Modeling

 

                                       [Result]

Displacement Z-Z(Vertical)-1

 

Displacement Z-Z(Vertical)-2

 

 

 

 

 

 

 

Displacement X-X(Horizontal)-1

 

Displacement X-X(Horizontal)-2

 

 

 

 

 

 

 

Displacement Y-Y(Horizontal)-1

 

Displacement Y-Y(Horizontal)-2

 

 

 

 

 

 

 

 

Shotcrete Stress

 

Rockbolt Axial Force

 


Performed 3D numerical analysis of tunnels at Chunra-Line Railway Layout for Overall Operation.

Modeling

 

 

                                                     [Construction Stage]

1

 

2

 

3

 

 

4

 

5

 

6

 

 


                                                      [Result]

Displacement Z-Z(Vertical)-1

 

Displacement X-X(Horizontal)-1

 

Displacement Z-Z(Vertical)-2

 

Displacement X-X(Horizontal)-2

 

Shotcrete Stress

 

Rockbolt Axial Force

 

Performed 3D numerical analysis of tunnels at Jangseungpo~Jangmok Highway Alternative Design Competition for Overall Operation.

Modeling

Sequential Stage

                                                    [Construction Stage]

1

 

2

 

3

 

 

4

 

5

 

6

 

 

7

 

8

 

9

 

 

                                                   [Result-1]

Displacement Y-Y(Vertical)

 

Displacement X-X(Horizontal)

 

Principal Stress (Max.)

 

Principal Stress (Min.)

 

Shotcrete Stress

 

Rockbolt Axial Force

 

                                                   [Result-2]

Displacement Y-Y(Vertical)

 

Displacement X-X(Horizontal)

 

Principal Stress (Max.)

 

Principal Stress (Min.)

 

Shotcrete Stress

 

Rockbolt Axial Force