STABILITRY ANALYSIS OF GRAVITY WALL USING PLAXIS 2D v-8.6(case study piyungan road-gunung kidul yogyakarta

alsaidi, ABD ALRAHMAN MOUSA and , Anto Budi Listyawan, S.T., M.Sc. (2018) STABILITRY ANALYSIS OF GRAVITY WALL USING PLAXIS 2D v-8.6(case study piyungan road-gunung kidul yogyakarta. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The technological development is growing up fast, and it is going to talk about the geotechnical development on constructions. The software (program) is urgently needed to simplify calculation and the analysis of slopes and structures. In this study, the author searched how to analyze the slope stability computationally and got Plaxis program, to analyze the Piyungan slope stability case at Yogyakarta to determine the safety factor. The result has been analyzed manually and computationally and it got a safety factor less than required. The safety factor manually was 0.95085 <1.5 and with Plaxis the safety factor was 0.9522 <1.5. So the alternative treatment is needed by providing concrete gravity wall structure, and reanalyze the slope with both methods using the soil data such as soil density (γ) 15.186 kN / m3, specific gravity (SG) 2.66, cohesion (c) 15.984 kN / m2, friction angel (φ) 30.44o, average moisture content 44.82%, So after the treatment with gravity wall, the safety factor manually (fellenius) became 1.76506 >1.5 and computationally with Plaxis became 1.76601 >1.5 So the slope became safer.

Item Type: Thesis (Skripsi)
Uncontrolled Keywords: fellenius, PLAXIS, gravity wall, slope stability
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik > Teknik Sipil
Depositing User: ABDUL ALRAHMAN MOUSA ABED ALRAHMAN EL S
Date Deposited: 12 Feb 2018 03:27
Last Modified: 12 Feb 2018 03:27
URI: http://eprints.ums.ac.id/id/eprint/60248

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