Pengaruh Penambahan Batu Kapur Terhadap Kuat Geser Dan Daya Dukung Tanah Lempung

Effect Of Limestone Addition To Shear Strength And Bearing Capacity Of Clay Soil

  • Edo Aristianto Universitas Palangka Raya
  • Suradji Gandi Universitas Palangka Raya
  • Okrobianus Hendri Universitas Palangka Raya
Keywords: batu kapur, daya dukung, kuat geser, tanah lempung

Abstract

Generally most of Tewang Rangkang area, Tewang Sangalang Garing District, Katingan Regency of Central Kalimantan Province is covered by clay soil with considerable development (high plasticity), the volume will change (expand) when the water content increases (changes). The volume will increase in wet conditions and will shrink when in dry conditions. It is this trait that causes damage to the construction of buildings. The purpose of this study is to know the addition of limestone to the strong value of shear and the carrying capacity of clay soil. This test was done by mixing limestone with soil in a mixture variation of 0%, 5%, 7.5%, 10%, 12.5%. Based on the results of direct shear testing against the strong value of shear and carrying capacity in the original soil obtained a strong value of shear (τ) = 0.184 kg / cm2, qult = 3.36 kg / cm2, after the addition of limestone 12.5%  curing 7 days obtained strong shear value (τ) = 0.219 kg / cm2, qult = 26.04 kg / cm2, so that with the addition of limestone gives an influence on the increase in the strong value of shear and the carrying capacity of clay soil.

Downloads

Download data is not yet available.

Author Biographies

Edo Aristianto, Universitas Palangka Raya

Student of Civil Engineering, Universitas Palangka Raya

Suradji Gandi, Universitas Palangka Raya

Lecturer of Civil Engineering, Universitas Palangka Raya

Okrobianus Hendri, Universitas Palangka Raya

Lecturer of Civil Engineering, Universitas Palangka Raya

References

Bowles, J E. (1984). Sifat-Sifat Fisis dan Geoteknis Tanah (Mekanika Tanah), Edisi Kedua. Erlangga. Jakarta.
Bowles, J E. (1991). Sifat-sifat Fisis Tanah dan Geoteknis Tanah. Erlangga. Jakarta.
Craig, R. F. (1987). Soil Mechaanic 4th Edition. Van Nostroad Reinhol Co. Ltd. Diterjemahkan oleh Budi Susilo Supandji, 1989. Mekanika Tanah Edisi Keempat. Erlangga. Jakarta.
Das, Braja M. (1995). Mekanika Tanah Jilid I (Prinsip-prinsip Rekayasa Geoteknis). Erlangga. Jakarta
Grim, R. E. (1976), Applied Clay Mineralogy, MeGraw-Hill Book Company, New York.
Hardiyatmo, H C. (1992). Mekanika Tanah 1. PT. Gramedia Pustaka Utama. Jakarta.
Hardiyatmo, H C. (2002). Mekanika Tanah I (edisi III). Gadjah Mada University Press. Yogyakarta.
Mitchell, J. K. (1976), Fundamentals of soil Behavior, john wily and son, Inc, New York.
Panduan Praktikum Mekanika Tanah II. (2018). Fakultas Teknik Universitas Palangka Raya.
Sarief, S. (1986). Kesuburan dan Pemupukan Tanah Pertanian. Pustaka Buana. Bandung. 133hal.
Terzaghi, Karl and Peck, B Ralph, (1967), “Soil Mechanics in Engineering Practice, Second Edition”, JOHN WILLEY & SONS, New York
Wesley, L. D. (1973). Mekanika Tanah. Jakarta : Badan Penerbit Pustaka Umum
Published
2021-06-01
How to Cite
Aristianto, E., Gandi, S., & Hendri, O. (2021). Pengaruh Penambahan Batu Kapur Terhadap Kuat Geser Dan Daya Dukung Tanah Lempung. Media Ilmiah Teknik Sipil, 9(2), 84-91. https://doi.org/10.33084/mits.v9i2.2044