Abstract The condition of Ciawi – Sukabumi Toll Road section 2 has various topographies with difference elevation. To get a safe and comfortable road alignment, cut fill works are carried out. During the landfill work at STA.18 + 700 900 landslides occurred on slopes. ensure that slope conditions during service period, redesign bodies is out to produce slopes safety factor value (SF) ≥ 1.25 (Bo...

Indonesia is a country that has quite high seismic activity and prone to earthquake hazards, so the construction of embankment dams in needs pay attention stability against collapse due soil mass loads. Jlantah dam located Karanganyar, Central Java. This planned for irrigation 1493 hectares raw water 150 liters/second. study aims determine safety factor (Fs) on Dam body. The method used quantit...

One of the main problems associated with generation wind energy in offshore platforms is analysis behavior soil when pile driven into seabed. Nowadays, due to large dimensions foundations (hollow steel piles up 8 m diameter and 15–20 cm thickness), there are no scale studies carried out that analyze mechanical deformational where as well material supports motor. This paper presents results obta...

Stone columns are a more economical and efficient method to enhance the strength of expansive soils. Using granular blanket over top ordinary stone (OSC) improves drainage distribution applied stress impending from superstructure. The present study studied effect geogrid layers in (GB) OSC numerically using 'PLAXIS 2D'. 'Mohr-Coulomb failure criterion was deliberated for column, blanket, soil, ...

One of the main reason of earth-dam breaks is inner erosion which is caused by washing fine soil particles and finally lead to seepage inside the dam. Seepage will decrease effective tension in the earth-dam's core and arching phenomena is occurred. More settlement of core than to shell is the consequence of arching and occurrence of cracking. In this paper, GeoStudio software based on finite e...

<p>The collapse of the banks Dondang river at BLC2 project site PT. Kutai <br />Energi caused barge to not dock and conveyor be unusable. One />causes landslides is changes in water levels which cause soil around />river become saturated unstable. The research begins with a survey />and data collection related location. Analysis using GeoStudio />(Slope/W) 2012 software ...