Slope/W 2007
Assumed that there is 5 slices.
(Fs = 1.855)
Assumed that there is 30 slices.
(Fs = 1.810)
Factor of safety by hand = 1.82
Factor of safety by slope/w assumed 5 slices = 1.855
Factor of safety by slope/w assumed 30 slices = 1.810
절편 30개로 가정하고 프로그램을 돌려서 구한 이 값을 정확한 값이라 가정하고 손으로 계산한
3. Foundation course
1) How to construct the park on the landfill
To solve the environmental problem caused by a waste disposal site in NanJiDo, Seoul city government started the construction to stabilize the environment in NanjiDo like these ways: 'landfill cover soil' construction in upper part of ground -> be smooth down the slope -> leachate disposal facility -> landfill gas disposal faci
초 록
이번 실험에서는 Cu-IDA complex를 서로 다른 Cu(NO3)2?3H2O(aq, 0.02M): NH(CH2COOH)2(aq, 0.02M) 비율로 혼합하여 spectrophotometry로 흡광도를 측정하고, complex의 formula와 stability constant를 추정해보았다. 서로 다른 volume fraction(IDA: 2,5,7,10,12,13,15,18,20,23mL, total 25mL)의 mixture를 만들고, HNO3(aq, 15%)과 NaOH(aq, 0.5M)으로 모든 sam
2. Analysis of project
1) Course of pipeline from knock-out drum on the first floor to storage tank on the third floor.
It is ideal to design pipelines using straight line for economic feasibility and efficiency but that is impossible for the reason of structure of plant. So It is necessary to inspect the structure of plant.
2) What kinds of pipe do we decide?
Considering economi