대우건설(2005-560)
해체시 버팀보 제거 위치에 부모멘트가 발생되는 이유를 알고 싶습니다

선넼스 버전 5.72로 실행했을 경우에 모멘트 다이그램 상이


PROJECT 정거장TYPE-11(좌측=해체시) 42K+685.392~42K+693.580(BH-20)

SOIL 1 매립층
4.2 1.8 0.9 0.0 30 1920
2 충적토(ML)
8.5 1.7 0.8 1.5 25 1790
3 풍화토
14.3 2.0 1.1 1.5 33 4090
4 풍화암
16.2 2.1 1.2 3.0 33 8600
5 연 암
16.7 2.3 1.4 5.0 35 28800
6 경 암
30.0 2.6 1.7 20.0 40 83000

VWALL 1 16.9 0.013480 0.000215 21000000 1.52 0.915 0.305

STRUT 1 0.90 0.02355 21.5 2.0 0.0
2 2.40 0.01739 21.5 2.5 0.0
3 5.90 0.01739 21.5 2.5 0.0
4 7.90 0.01739 21.5 2.5 0.0
5 10.7 0.01739 21.5 2.5 0.0
6 13.5 0.01739 21.5 2.5 0.0

Slab 1 14.71 1.1 13.1
2 8.53 0.5 13.1
3 3.23 1.1 13.1

Wall 1 11.16 14.71 1.1
2 8.53 11.16 1.1
3 5.28 8.53 1.1
4 3.23 5.28 1.1

DIVISION 0.2

STEP 1 excavation to 1.40
iteration 20 0.01
rankine 1.0 0.0 0.0
surcharge 1.3
gwl 12.7 12.7 1.0
excavation 1.40

STEP 2 strut 1 & exca 2.9
const strut 1
excavation 2.9

STEP 3 strut 2 & exca 6.4
const strut 2
exca 6.4

STEP 4 strut 3 & exca 8.4
const strut 3
exca 8.4

STEP 5 strut 4 & exca 11.2
const strut 4
exca 11.2

STEP 6 strut 5 & exca 14.0
water pressure 12.7 0.0 14.3 1.6 16.2 0.0
const strut 5
exca 14.0

STEP 7 strut 6 & exca 15.4
const strut 6
exca 15.4
ground settlement
insertion check

STEP 8 const slab 1 & remove strut 6
const slab 1
remove strut 6

STEP 9 const Wall 1 & remove strut 5
const wall 1
remove strut 5

STEP 10 const Wall 2, slab2 & remove strut 4
const wall 2
const slab 2
remove strut 4

STEP 11 const Wall 3
const wall 3

STEP 12 const Wall 4, slab3 & remove strut 2
const wall 4
const slab 3
remove strut 3
remove strut 2
end