Stabilisasi Tanah Lempung Dengan Menggunakan Abu Sawit Terhadap Nilai Kuat Tekan Bebas

Kusuma, Rama Indera; Mina, Enden

doi:10.36055/jft.v4i2.1238

Cited by 8 publications

(7 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…An alternative to improving soil properties by adding something on the land so that increase the carrying capacity of the soil is using soil stabilization [12]. There are several methods of soil stabilization in the laboratory, Experimental Study of Addition of Plastic Waste (PET) to the Shear Strength of Clay Soil namely stabilization with lime, stabilization with cement, stabilization with fly ash, etc [13]. Soil stability is an effort to increase the stability and carrying capacity of the soil.…”

Section: B Soil Stabilizationmentioning

confidence: 99%

Experimental Study of Addition of Plastic Waste (PET) to the Shear Strength of Clay Soil

Ardiansah

Zainuri²,

Anggraini³

2022

civilla

View full text Add to dashboard Cite

Soil is a very important element in the success of a development project and is part of the foundation used. Therefore, stable soil is needed to obtain the required soil bearing capacity. Such as clay has the characteristics of low bearing capacity and large shrinkage. This study aims to determine the increase in the value of the shear strength of clay with the stabilization of PET plastic waste. The purpose of this study is to see the value of the shear strength of clay with variations in the amount of plastic waste 0%, 3.5%, 4%, and 4.5%. Method used is SNI 3420:2016 for the shear strength test. As a result, the addition of shredded plastic waste can increase the value of the shear strength of the soil.The value of shear strength increased at the percentage of plastic addition of 3.5% of 0.5663 kg/cm2 in the original soil test, the value of shear strength was 0.5271 kg/cm2, an increase of 7.43%. The conclusion is that there is an increase in the value of the shear strength of the soil stabilized by plastic waste at a variation of 3.5% of plastic waste, an increase of 7.43%.

show abstract

Section: B Soil Stabilizationmentioning

confidence: 99%

Experimental Study of Addition of Plastic Waste (PET) to the Shear Strength of Clay Soil

Ardiansah

Zainuri²,

Anggraini³

2022

civilla

View full text Add to dashboard Cite

show abstract

“…Beberapa penelitian stabilisasi kimia dengan menggunakan abu cangkang sawit menyatakan 12% abu cangkang sawit yang ditambahkan akan meningkatkan kuat tekan tanah lempung [13]. Abu cangkang sawit yang ditambahkan sebesar 15% pada tanah lempung menyebabkan peningkatan nilai kuat tekan bebas sebesar 329,15% [8] (1) dengan τmax = tegangan geser maksimum (kPa), P = gaya geser maksimum (kN), A = luar bidang geser benda uji (mm 2 ). Setelah perhitungan tegangan geser maksimum, kemudian dapat digambar grafik yang menghubungkan antara tegangan normal dan tegangan geser maksimum.…”

Section: Pendahuluanunclassified

Pengaruh Penambahan Serbuk Arang Cangkang Sawit Terhadap Kuat Geser Langsung Pada Tanah Lempung

2022

View full text Add to dashboard Cite

Salah satu jenis tanah berbutir halus adalah tanah lempung yang memiliki sifat kohesi dengan tingkat plastisitas yang rendah sampai dengan tinggi dan daya dukung yang rendah. Tingginya tingkat plastisitas dapat menyebabkan tingginya potensi mengembang tanah lempung. Untuk mengurangi plastisitas dan meningkatkan daya dukung pada tanah lempung sehingga perlu adanya perbaikan parameternya. Metode perbaikan yang sederhana adalah stabilisasi kimia. Pada penelitian ini digunakan serbuk arang cangkang sawit sebagai bahan stabilisasi tanah lempung. Serbuk arang cangkang sawit yang ditambahkan berdasarkan berat kering tanah bervariasi mulai 5%, 10% dan 15%. Penambahan serbuk arang cangkang sawit tersebut bertujuan untuk mengetahui pengaruhnya terhadap plastisitas dan parameter kuat geser tanah lempung. Hasil pengujian di laboratorium didapatkan tingkat plastisitas tanah lempung menurun seiring dengan penambahan serbuk arang cangkang sawit. Sedangkan untuk parameter kuat geser diketahui bahwa nilai kohesi mencapai nilai optimum dengan variasi penambahan serbuk arang cangkang sawit 10% dengan nilai sebesar 44,04 kPa. Namun hal tersebut tidak berlaku dengan nilai sudut geser dalam yang semakin lama semakin meningkat seiring dengan bertambahnya serbuk arang cangkang sawit. Penambahan serbuk arang cangkang sawit pada tanah lempung dapat menyebabkan hilangnya sifat kohesif dan tanah lempung menjadi lebih berbutir.

show abstract

“…Metode sekunder pada penelitian ini yaitu menganalisis data dari hasil pengujian yang telah dilakukan sehingga dapat diketahui hasil nilai optimum untuk lapis pondasi [10], [11](Improving Subgrade).…”

Section: ) Metode Sekunderunclassified

Optimalisasi Campuran Fly Ash, Bottom Ash, dan Semen Untuk Lapis Pondasi (Improving Subgrade)

Nely Mak'sudah,

Adi Saputro,

Rochmanto

2022

JCES

View full text Add to dashboard Cite

PLTU Tanjung Jati B Jepara causes excessive environmental pollution, namely fly ash and bottom ash (FABA) waste. So this waste is very suitable to be used as a stabilizing mixture for ordinary embankment soil. The purpose of this study was to find the optimal value for the foundation layer, using an experimental method to examine the free compressive strength of the soil stabilizing material. By using a mixture of 50% FA + 50% BA and 60% FA + 40% BA with the percentage of cement addition of 3%,5%,7%,9%,11%,15%. The results showed that the highest stress value occurred in the mix design 50% FA+50% BA with a percentage of 9% cement, the highest stress increase was at a percentage value of 4,943 kg/cm2 during a 3 day curing period. With the highest field density value at T3 of 1,553 gr/cm3. With the results of the highest soil density R value at T3 of 123.247%. The UCS and CBR values for the best comparison for the foundation layer increased with the addition of bottom ash composition and PCC content in the mixture.

show abstract

Stabilisasi Tanah Lempung Dengan Menggunakan Abu Sawit Terhadap Nilai Kuat Tekan Bebas

Cited by 8 publications

References 0 publications

Experimental Study of Addition of Plastic Waste (PET) to the Shear Strength of Clay Soil

Experimental Study of Addition of Plastic Waste (PET) to the Shear Strength of Clay Soil

Pengaruh Penambahan Serbuk Arang Cangkang Sawit Terhadap Kuat Geser Langsung Pada Tanah Lempung

Optimalisasi Campuran Fly Ash, Bottom Ash, dan Semen Untuk Lapis Pondasi (Improving Subgrade)

Contact Info

Product

Resources

About