수압적용에 있어서
1. 첨부화일 kim.txt 보시면 gwl과 waterpressure 을 각각적용했을때 결과값이 달랐습니다. 암부분에서 결과값이 달라지는건 이해합니다만 1단계굴착때 변위가 많이 상이한데 확실한 이유를 모르겠습니다
(주)특수건설
serial : 99-330
soil 1 매립층
3.70 1.80 0.80 0.0 25.0 1500
2 퇴적층
6.20 1.90 1.00 0.0 30.0 3000
3 풍화토
8.50 1.90 1.00 1.5 33.0 3500
4 풍화암
13.10 2.00 2.00 3.0 35.0 4500
5 연 암
20.00 2.20 2.20 6.0 37.0 6000

vwall 1 16.20 0.01198 0.000204 2.1E7 1.80 0.9

anchor 1 1.40 0.0002961 0 10.0 2.00 13.
2 3.90 0.0003948 30 8.0 2.00 29.
3 6.40 0.0003948 30 7.0 2.00 36.
4 9.20 0.0003948 30 5.0 2.00 20.
5 11.70 0.0003948 30 4.5 2.00 10.

division 0.2
output 0
*

step 1 1단계 굴착 ( 1.90 M )
output 0
iteration 20 0.01
rankine 1.0 0.0
load 3.25 0 0.625 8.00 0.625
surcharge 1.00
gwl 2.3
excavation 1.90

step 2 2단계 굴착 ( 4.40 M )
const anchor 1
excavation 4.40

step 3 3단계 굴착 ( 6.90 M )
const anchor 2
excavation 6.90

step 4 4단계 굴착 ( 9.70 M )
const anchor 3
excavation 9.70

step 5 5단계 굴착 ( 12.20 M )
const anchor 4
excavation 12.20

step 6 최종굴착 ( 14.700 M )
const anchor 5
excavation 14.700
insertion check

END
---------------------------------------------------

soil 1 매립층
3.70 1.80 0.80 0.0 25.0 1500
2 퇴적층
6.20 1.90 1.00 0.0 30.0 3000
3 풍화토
8.50 1.90 1.00 1.5 33.0 3500
4 풍화암
13.10 2.00 2.00 3.0 35.0 4500
5 연 암
20.00 2.20 2.20 6.0 37.0 6000

vwall 1 16.20 0.01198 0.000204 2.1E7 1.80 0.9

anchor 1 1.40 0.0002961 0 10.0 2.00 13.
2 3.90 0.0003948 30 8.0 2.00 29.
3 6.40 0.0003948 30 7.0 2.00 36.
4 9.20 0.0003948 30 5.0 2.00 20.
5 11.70 0.0003948 30 4.5 2.00 10.

division 0.2
output 0
*

step 1 1단계 굴착 ( 1.90 M )
output 0
iteration 20 0.01
rankine 1.0 0.0
load 3.25 0 0.625 8.00 0.625
surcharge 1.00
waterpressure 2.30 0 8.50 6.20 9.00 0
excavation 1.90

step 2 2단계 굴착 ( 4.40 M )
const anchor 1
excavation 4.40

step 3 3단계 굴착 ( 6.90 M )
const anchor 2
excavation 6.90

step 4 4단계 굴착 ( 9.70 M )
const anchor 3
excavation 9.70

step 5 5단계 굴착 ( 12.20 M )
const anchor 4
excavation 12.20

step 6 최종굴착 ( 14.700 M )
const anchor 5
excavation 14.700
insertion check

END