DIAN PUTRI UTAMI, NIM.112021062 (2025) PENGARUH SUBSTITUSI GYPSUM TERHADAP NILAI KUAT TEKAN BEBAS PADA STABILITAS TANAH LEMPUNG LUNAK. Skripsi thesis, Universitas Muhammadiyah Palembang.

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Abstract

Soft clay soil is a type of soil that has low bearing capacity. The function of soil as a building foundation requires stable soil conditions. Therefore, the soil needs to be treated specially to improve the poor properties of the soil by means of stabilization. The purpose of soil stabilization is to increase the bearing capacity of the soil. One other alternative for the stability of Soft clay soil is to add Gypsum to the soil. This Gypsum has a content that can make the stability value of the soil high where when mixed with Gypsum it will strengthen the bearing capacity value of the soil. The variations of the Gypsum mixture used are 0%, 20%, 25%, and 30% of the dry soil weight with a curing time of 0, 7, and 14 days. The study showed that the unconfined compressive strength value continued to increase to the highest limit occurring in a 30% Gypsum mixture, which was 1.31842 kg/m2 against the original soil and increased by 66.40% against the original soil, so the unconfined compressive strength value was influenced by the addition of mixture variations where the largest unconfined compressive strength value occurred in a 30% mixture variation with a curing time of 14 days. Keywords: Soft Clay, Stabilization, Gypsum, Free Compressive Strength

Item Type:	Thesis (Skripsi)
Additional Information:	Pembimbing : 1. Muhammad Arfan, S.T., M.T 2. Dr. Verinazul Septriansyah, S.T.,MT
Uncontrolled Keywords:	Soft Clay, Stabilization, Gypsum, Free Compressive Strength
Subjects:	Teknik Sipil > geologi teknis (untuk teknik sipil)
Divisions:	Fakultas Teknik > Teknik Sipil (S1)
Depositing User:	Mahasiswa Fakultas Teknik
Date Deposited:	30 Aug 2025 01:44
Last Modified:	30 Aug 2025 01:44
URI:	http://repository.um-palembang.ac.id/id/eprint/32785

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