수고하십니다.
암거 저면에 잡석을 1.0m 부설하여 fill 기능을 사용한것과
fill 기능을 제거한 것에 strut force값 차이가 30ton이 차이가
발생되어 무슨이유 인지 궁금하니 답변 부탁드립니다.

PROJECT (공동구 B구간)(BH-7)

SOIL 1 매립층
1.9 1 0 19 900 0 0 0
2 퇴적층-1
1.7 0.8 0.4 10 600 0 0 0
3 퇴적층-2
1.9 1 0 32 2500 0 0 0
4 풍화암
2 1.1 3 35 4000 0 0 0
5 연 암
2.2 1.3 5 35 6000 0 0 0
6 잡석
1.9 1 0 35 4000 0 0 0

PROFILE 1 1.7 1 1
2 6.9 2 2
3 10.4 3 6
4 15.9 4 4
5 16.9 5 5

VWALL 1 11.5 0.0191 0.000226 2.1E+07 1 1 0 0

STRUT 1 1 0.01198 4.05 3 5 0 0 0
2 3.5 0.01198 4.05 3 5 0 0 0


SLAB 1 5.49 0.5 4.05 0
2 2.59 0.4 4.05 0

WALL 1 4.5 5.99 0.4 0
2 2.59 4.5 0.4 0

Division 0.2
Solution 0
Output 0

STEP 1 EXCAVATION TO 1.50
ITERATION 10 0.1
GWL 4.90 4.90 1.0
RANKINE 1.0 0.0 50
SURCHARGE 1.2
EXCAVATION 1.50

STEP 2 STRUT 1 AND EXCA 4.00
CONST STRUT 1
EXCA 4.000

STEP 3 STRUT 2 AND EXCA 6.99
CONST STRUT 2
EXCA 6.99
GROUND SETTLEMENT
INSERTION CHECK

STEP 4 FILL BED CONST SLAB 1 AND WALL 1
FILL 0 0 5.99 6
CONST SLAB 1
CONST WALL 1

STEP 5 REMOVE STRUT 2
REMOVE STRUT 2

STEP 6 CONST SLAB 2 AND WALL 2
CONST WALL 2
CONST SLAB 2

STEP 7 REMOVE STRUT 1
REMOVE STRUT 1

STEP 8 LONG TERM CHK
COULOMB 0.5 0.5


END

PROJECT (공동구 B구간)(BH-7)

SOIL 1 매립층
1.9 1 0 19 900 0 0 0
2 퇴적층-1
1.7 0.8 0.4 10 600 0 0 0
3 퇴적층-2
1.9 1 0 32 2500 0 0 0
4 풍화암
2 1.1 3 35 4000 0 0 0
5 연 암
2.2 1.3 5 35 6000 0 0 0

PROFILE 1 1.7 1 1
2 6.9 2 2
3 10.4 3 3
4 15.9 4 4
5 16.9 5 5

VWALL 1 11.5 0.0191 0.000226 2.1E+07 1 1 0 0

STRUT 1 1 0.01198 4.05 3 5 0 0 0
2 3.5 0.01198 4.05 3 5 0 0 0


SLAB 1 5.49 0.5 4.05 0
2 2.59 0.4 4.05 0

WALL 1 4.5 5.99 0.4 0
2 2.59 4.5 0.4 0

Division 0.2
Solution 0
Output 0

STEP 1 EXCAVATION TO 1.50
ITERATION 10 0.1
GWL 4.90 4.90 1.0
RANKINE 1.0 0.0 50
SURCHARGE 1.2
EXCAVATION 1.50

STEP 2 STRUT 1 AND EXCA 4.00
CONST STRUT 1
EXCA 4.000

STEP 3 STRUT 2 AND EXCA 6.99
CONST STRUT 2
EXCA 6.99
GROUND SETTLEMENT
INSERTION CHECK

STEP 4 CONST SLAB 1 AND WALL 1
CONST SLAB 1
CONST WALL 1

STEP 5 REMOVE STRUT 2
REMOVE STRUT 2

STEP 6 CONST SLAB 2 AND WALL 2
CONST WALL 2
CONST SLAB 2

STEP 7 REMOVE STRUT 1
REMOVE STRUT 1

STEP 8 LONG TERM CHK
COULOMB 0.5 0.5


END