| Title | Pengaruh Pembuatan Terasering Pada Lereng Terhadap Potensi Longsor |
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| Author Order | 1 of 2 |
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| Accreditation | |
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| Abstract | Indonesia is one country with the population growth rate is large. This condition will require the opening of new land foràsettlement. Limited land sometimes requires people to open new land on the slope areas. Opening of new land on the slopes will useàthe method of cutting the slope to get flat land (terrace). Cutting this slope would result in increased potential for landslides due toàslope stability menurunya. Evaluation needs to be done at the opening of new land on the slopes, where the slope should remainàstable after the porch is made. This research was conducted to evaluate the maximum terrace width was in stable condition. Theàmodel used in this study is a plane strain by the count to element method. The main purpose of this research is to obtain theàmaximum terrace width formula on a slope. Dilakukan analysis on three ).�), cohesion, (c) and angle of internal friction (�variables,ànamely slope( Variations to the variable angle between 30o-55o intervals 5o, 5 kN/m2 cohesion between-25 kN/m2 with intervals 5àkN/m2, and internal friction angle between 20o-45o intervals 5o. Maximum terrace width count conducted for each combination ofàthese variables. Formulation of the maximum terrace width is done by multiple linear regression methods, linear nin and aàcombination of both. Determining the best formula is based on the value of the correlation koofisien. Results formulations have twoàformulasis the formula for the maximum slope of the natural slope and a maximum width of the terrace on a slope. |
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| Publisher Name | Jenderal Soedirman University |
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| Publish Date | 2010-08-31 |
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| Publish Year | 2010 |
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| Doi | DOI: 10.20884/1.dr.2010.6.2.35 |
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| Citation | |
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| Source | Dinamika Rekayasa |
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| Source Issue | Vol 6, No 2 (2010): Dinamika Rekayasa - Agustus 2010 |
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| Source Page | 50-55 |
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| Url | https://dinarek.unsoed.ac.id/jurnal/index.php/dinarek/article/view/35/33 |
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| Author | Dr Ir SUMIYANTO, S.T, M.T |
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| File | 429641.pdf |
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