Article Sidebar

Download
PDF
Statistic
Read Counter : 292 Download : 161

Downloads

Download data is not yet available.

Main Article Content

Abstract

Tui Hill is a limestone hill lined south of Padang Panjang, located between Rao-Rao Village to Tanah Hitam. The results of research at Tui Hill at the location S0° 28’ 50.23” E100° 24’ 16.89”- S0° 28’ 49.19” E100° 24’ 17.07” located in Tanah Hitam Village has a covered dolomite rock slope. Based on the Indonesian earthquake zoning map, the city of Padang Panjang is classified as a high earthquake vibration zone, ranging from 0.8-0.9 g. The potential for landslides on the slopes of the study can lead to the closure of the access road to dolomite mining so that it can hamper road user traffic and disrupt mining production as well as potential material losses and fatalities This study aims to determine the Safety Factors on earthquake slope research and recommendations to increase the value of Safety Factors (FK). Based on the results of the analysis by simulating earthquake vibration values the maximum earthquake vibration values that can be held by slopes in a safe condition is 0.2 g or equivalent to 6.4-6.6 on the Richter Scale, namely with FK of 1,281. Then, the author issued for the slope by changing the slope of the slope from 53˚ to 25˚  increases can obtain a slope FK value of 1.438, according to Joseph E. Bowles (1984) the slope is in accordance with the safe conditions.

Keywords

Earthquake Safety Factor Slope Maximum Earthquake Vibration

Article Details

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c): Eko Irwan, Yoszi Mingsi Anaperta (2019)
How to Cite
Anaperta, Y., & Irwan, E. (2019). Analisis Kestabilan Lereng di Bukit Tui Section S0° 28’ 50.23” E100° 24’ 16.89”- S0° 28’ 49.19” E100° 24’ 17.07” Kecamatan Padang Panjang Barat Kota Padang Panjang. INVOTEK: Jurnal Inovasi Vokasional Dan Teknologi, 19(2), 9-20. https://doi.org/https://doi.org/10.24036/invotek.v19i2.597

References

  1. [1] A.M. Hidayati. (2012). Analisa Stabilitas Lereng Pada Campuran Pasir Dan Tanah Lempung Dengan Menggunakan Permodelan di Laboratorium. Jurnal Rekayasa Sipil, Vol. 8, No. 1
  2. [2] Dinas Energi dan Sumber Daya Mineral Kota Padang Panjang. (2018). Peta Geologi Kota Padang Panjang. Kota Padang Panjang.
  3. [3] Y.M. Anaperta. (2017). Evaluasi Kestabilan Lereng Tambang di Pit Tambang Air Laya (TAL) Barat Sekuen Januari 2017 Penampang C-C’PT. Bukit Asam (Persero) Tbk Tanjung Enim, Sumatera Selatan. Jurnal Teknologi Informasi & Pendidikan, Vol. 10, No. 1.
  4. [4] R.B. Pratama dkk. (2014). Analisis Stabilitas Lereng Dan Alternatif Penanganannya (Studi Kasus Longsoran Jalan Alternatif Tawangmangu Sta 3+150 – Sta 3+200, Karanganyar). Jurnal Karya Teknik Sipil, Vol. 3, No. 3.
  5. [5] M.D. Braja. (1995). Mekanika Tanah Prinsip-Prinsip Rekayasa Geoteknis. Jilid 1,2. Erlangga. Jakarta.
  6. [6] H.C. Hardiyatmo. (2012). Mekanika Tanah 1. Yogyakarta: Gadjah Mada University Press.
  7. [7] Kudwadi, Budi. Handout 1-2 Tgempa D3.18-19.
  8. [8] T. Korah, A.E. Turangan, A.N. Sarajar. (2014) Analisis Kestabilan Lereng Dengan Metode Janbu (Studi Kasus Kawasan Citraland). Jurnal Sipil Statik ISSN : 2337-6732, Vol. 2, No. 1.
  9. [9] E. Hoek, John Bray. (1981). Rock Slope Engineering. London: Taylor & Francis Routledge.
  10. [10] O. Cherianto, A.E. Turangan, S. Monintja. (2014). Analisis Kestabilan Lereng Dengan Metode Bishop (Studi Kasus Kawasan Citraland sta.1000m. Jurnal Sipil Statik ISSN: 2337-6732, Vol. 2, No. 3.
  11. [11] A.W. Bishop. (1955). The Use of Slip Circle in The Stability Analysis of Slopes, Geotechnique, Vol. 5, No.1.
  12. [12] B.M. Das. Mekanika Tanah (Prinsip-prinsip Rekayasa Geoteknik. (1994). Jakarta : Erlangga.
  13. [13] N. Martono. Metode Penelitian Kuantitatif. (2016). Jakarta : Rajawali Pers.
  14. [14] Abdillah, Ahmad & Yoszi Mingsi Anaperta (2018). Simulasi Pengaruh Kadar Air Tanah terhadap Parameter Mekanik untuk DesainLereng Tanah di Bukit Tui, Kelurahan Tanah Hitam, Kecamatan Padang Panjang Barat, Kota Padang Panjang,Provinsi Sumatera Barat. Jurnal Bina Tambang, Vol. 4, No. 1.
  15. [15] J.E. Bowles. (1988). Analisis dan Desain Pondasi Jilid 1 (Edisi 4). Jakarta: Erlangga.
  16. [16] S. Hardjowigeno. (2002). Ilmu Tanah. Jakarta: Akademia Presindo.
  17. [17] Sandra, Helky & Yoszi Mingsi Anaperta (2018). Analisis Kesetabilan Lereng Studi Kasus Area Tambang Rakyat di Bukit Tui S0°28'43.15" E100°24'16.24"-S0°28'43.15" E100°24'15.28" Kecamatan Padang Panjang Barat Kabupaten Padang Panjang. . Jurnal Bina Tambang, Vol. 3, No. 4.