PROJECT 교대부 가시설(A-A')

SOIL 1 매립층
1.8 0.9 0 30 2130
2 퇴적층
1.8 0.9 0 31 2424
3 풍화암층
2.0 1.1 3.5 33 4800
4 연암층
2.4 2.4 10.0 35 8000

5 FILL
1.8 0.9 1.5 25 2500

PROFILE 1 3.10 1 1
2 6.80 2 2
3 7.60 3 3
4 15.60 4 4

VWALL 1 7.30 0.01198 0.000204 2.1E+07 1.8 0 1.8 0
2 9.30 0.01198 0.000204 2.1E+07 1.8 0.6 0.3 0

STRUT 1 0.7 0.01198 15.00 2.5 5.0 0 0 0
2 3.7 0.01198 15.00 2.5 5.0 0 0 0

Division 0.5
Solution 0.0
Output 0.0

STEP 1 EXCAVATION TO 1.2
rankine 1.0 0.0 50
SURCHARGE 1.3
GWL 1.9 1.9 1.0
EXCAVATION 1.2

STEP 2 EXCAVATION 4.2 AND STRUT 1
CONST STRUT 1
EXCAVATION 4.2

STEP 3 EXCAVATION 7.30 AND STRUT 2
CONST STRUT 2
EXCAVATION 7.30
DEPTH CHECK

STEP 4 FILL TO 4.6
FILL 0.0 0 4.6 5

STEP 5 REMOVE STRUT 2
REMOVE STRUT 2

STEP 6 FILL TO 3.40
FILL 0.0 0 3.40 5

STEP 7 REMOVE STRUT 1
REMOVE STRUT 1
GROUND SETTELMENT

END

STEP 3 까지 입력후 해석시 해석수행이 되는데 해체작업을 추가로 하였을때는 오류가 발생합니다. 빠른 답변 부탁드립니다.