Ver5.4와 5.72로 계산시 굴착단계까지의 부재력은 동일하나 해체시
상이한 결과값이 나타나므로 이에대해 답변부탁드립니다.
ver 5.4 Mmax=19.50 Smax=8.55
ver 5.72 Mmax=24.94 Smax=31.08
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PROJECT (STRUT 3단 / 단면"A-A" / BH-6 / H=8.12M)
SOIL 1 매립층(N=8/30적용)
2.40 1.7 0.7 0.0 24 1607 -1
2 퇴적층(모래)(N=9/30적용)
4.00 1.7 0.7 0.0 25 1686
3 퇴적층(실트질점토)(N=2/30적용)
11.60 1.6 0.6 2.0 19 1000
4 풍화잔류토층(N=30/30적용)
12.60 1.9 0.9 0.5 33 2749 -1
5 풍화암층(N=50이상적용)
13.60 2.0 1.0 3.0 35 4000 -1
6 연암층(N=50이상적용)
20.00 2.2 1.2 5.0 37 6000


VWALL 1 13.12 0.0345 0.000397 21000000 1.0 1.0

STRUT 1 0.50 0.01198 24.0 7.0 5
2 2.20 0.01198 24.0 7.0 5
3 5.00 0.01198 24.0 7.0 5

SLAB 1 6.66 1.46 10.0
2 1.31 0.30 10.0

WALL 1 6.66 8.12 0.5
2 3.30 6.66 0.5
3 1.31 3.30 0.5
4 0.00 1.31 0.5

Division 0.2
Output 0

STEP 1 excavation to 1.00
iteration 10 0.1
rankine 1.0 0.0 30
surcharge 1.0
water-pressure 2.0 0.0 8.12 4.89 10.12 0.0
excavation 1.00

STEP 2 excavation to 2.70 and const strut 1
const strut 1
exca 2.70

STEP 3 excavation to 5.50 and const strut 2
const strut 2
exca 5.50

STEP 4 excavation to 8.12 and const strut 3
const strut 3
exca 8.12
ground settlement
insertion check

STEP 5 slab at 1 and wall at 1
const wall 1
const slab 1

STEP 6 remove strut at 3
remove strut 3

STEP 7 wall at 2
const wall 2

STEP 8 remove strut at 2 & remove strut at 1
remove strut 2
remove strut 1

STEP 9 wall at 3 and slab at 2
const wall 3
const slab 2

STEP 10 wall at 4
const wall 4
END