안녕하세요
바쁘신지 알지만 부득이하게 부탁을 드립니다.
아무리 이것저것 고쳐봐도 어디가 잘못된건지
이해가 안갑니다.
step 12~14번까지가 에러가 나네요
아래 데이터를 확인 좀 해 주실수 있나요?

Project 924정거장 확폭부(26k280.000~26k330.100)

Soil 1 매립층
4.2 1.7 0.8 0.0 28 1300
2 충적층(모래)
7.1 1.8 0.9 0.0 30 1500
3 충적층(점토)
11.1 1.7 0.8 1.5 27 1300
4 충적층(모래)
16.6 1.8 0.9 0.0 33 2000
5 풍화암
18.5 2.1 2.1 2.5 35 5000
6 보통암
24.1 2.5 2.5 20.0 40 9000
7 경 암
35.0 2.5 2.5 30.0 40 12000

Vwall 1 31.0 0.01348 0.000215 21000000 1.5 0.61 0.305

Strut 1 0.9 0.02355 18.0 2.0
2 6.0 0.01348 18.0 2.5 5
3 8.6 0.01348 18.0 2.5 5
4 10.9 0.01348 18.0 2.5 10
5 12.7 0.01348 18.0 2.5 15
6 14.5 0.01348 18.0 2.5 20
7 16.3 0.01348 18.0 2.5 15
8 18.1 0.01348 18.0 2.5 10
9 23.3 0.01348 18.0 2.5 0

Anchor 1 3.9 0.0003948 30 14.0 1.5 7.5
2 20.7 0.0012848 0 4.0 1.5 0
3 26.1 0.0012848 0 4.0 1.5 0

Slab 1 27.2 1.74
2 19.9 0.5
3 13.4 0.5
4 7.0 1.4

Wall 1 26.6 27.2 2.4
2 23.6 26.6 1.6
3 19.9 23.6 1.6
4 16.9 19.9 1.5
5 13.4 16.9 1.5
6 10.4 13.4 1.4
7 7.0 10.4 1.4

Step 1 Excavation to 1.9
Rankine 1.0 0.0 33
Surcharge 1.0
Excavation 1.9

Step 2 Excavation to 4.4
Const Strut 1
Excavation 4.4

Step 3 Excavation to 6.5
Const Anchor 1
Gwl 5.5
Excavation 6.5

Step 4 Excavation to 9.1
Const Strut 2
Water Pressure 6.1 0 9.1 3.0 9.1 3.0
Excavation 9.1

Step 5 Excavation to 11.4
Const Strut 3
Water Pressure 8.4 0 11.4 3.0 11.4 3.0
Excavation 11.4

Step 6 Excavation to 13.2
Const Strut 4
Water Pressure 10.2 0 13.2 3.0 13.2 3.0
Excavation 13.2

Step 7 Excavation to 15.0
Const Strut 5
Water Pressure 12.0 0 15.0 3.0 15.0 3.0
Excavation 15.0

Step 8 Excavation to 16.8
Const Strut 6
Water Pressure 13.8 0 16.8 3.0 16.8 3.0
Excavation 16.8

Step 9 Excavation to 18.6
Const Strut 7
Water Pressure 15.6 0 17.1 1.5 17.6 0
Excavation 18.6

Step 10 Excavation to 21.2
Const Strut 8
Excavation 21.2

Step 11 Excavation to 23.8
Const Anchor 2
Excavation 23.8

Step 12 Excavation to 26.6
Const Strut 9
Excavation 26.6

Step 13 Excavation to 29.0
Const Anchor 3
Excavation 29.0
Ground Settement
Depth Check

Step 14 Const Slab 1
Const Slab 1
Const Wall 1
Remove Anchor 3

Step 15 Const Wall 2
Const Wall 2
Remove Strut 9
Remove Anchor 2

Step 16 Const Wall 3
Const Wall 3
Const Slab 2
Remove Strut 8

Step 17 Const Wall 4
Const Wall 4
Remove Strut 7
Remove Strut 6

Step 18 Const Wall 5
Const Wall 5
Const Slab 3
Remove Strut 5
Remove Strut 4

Step 19 Const Wall 6
Const Wall 6
Remove Strut 3

End