Slope Stability Analysis With Soil Nails Reinforcement Using Geo-Slope / W Program

Rabbani, Thoriq Abdul Azis and , Anto Budi Listyawan, S.T., M.Sc. (2021) Slope Stability Analysis With Soil Nails Reinforcement Using Geo-Slope / W Program. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) NP_THORIQ r.pdf Download (1MB)
	PDF (Halaman Depan) HALAMAN DEPAN.pdf Download (623kB)
	PDF (Bab I) BAB I.pdf Download (26kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (373kB) | Request a copy
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (510kB) | Request a copy
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (604kB) | Request a copy
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (683kB) | Request a copy
	PDF (Bab VI) BAB VI.pdf Restricted to Repository staff only Download (8kB) | Request a copy
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (10kB)
	PDF (Lampiran) LAMPIRAN.pdf Download (2MB)
	PDF (Pernyataan Publikasi) PERNYATAAN PUBLIKASI.pdf Restricted to Repository staff only Download (709kB) | Request a copy

Abstract

The movement of soil or rock mass is a geological event that is caused by instability or failure of the slope. This problem must be addressed as soon as possible. It is dangerous and harfmful to the surrounding environment. This research was conducted at the Pencil Village of Jatikuwung in the subdistrict of Karanganyar district of Jatipuro and the type of soil is clay. This research is theoretical, which is modeled with the help of the geoslope program, and physical modeling is not carried out in the laboratory. The purpose of this research was to determine the safety factor before landslides and to plan slope reinforcement. The results of the analysis used the geoslope / w geoslope program 2012, then compared with manual calculations using the fellenius method without reinforcement and the wegde method on reinforced slopes. The material of nailed slope is using nail bars with the diameter of 29 mm and the grade is 75 ksi or 517 mpa with final design of slope incination is 70 °. From the results of the study, the safe factor from geoslope program is 0.873 (grid and radius), 0.815 (exit and entry) and 0.860 with manual calculation without surcharge load and with surcharge load, the safe factor from geoslope program is 0.557 (grid and radius), 0.634 (exit and entry) and 0.525 with manual calculation which means prone to landslide. Global stability failure (FSG) is 2.116 (manual) and with geoslope grid and radius is 2.019, exit and entry 1.915 > 1.5 (safe), Sliding stability failure (FSSL) is 6.996 > 1.5 (safe), Bearing stability (FSH) is 3.001 . > 3.0 (safe), Nail tensile strength failure (FST) is 7.799> 1.8 (safe) and nail pullout stability (FSP) is 12.519 > 2.0 (safe).

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	fellenius method, geostudio program, soil nails, landslide, slope stability
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Fakultas Teknik > Teknik Sipil
Depositing User:	THORIQ ABDUL AZIS RABBANI
Date Deposited:	18 Jun 2021 20:02
Last Modified:	27 Sep 2021 02:33
URI:	http://eprints.ums.ac.id/id/eprint/91784

Actions (login required)

View Item