Kajian Pengaruh Masa Pemeraman ( Curing ) Terhadap Kekuatan Tanah Lempung Lunak Di Padang yang Distabilisasi dengan Bahan Aditif Kapur

Suardi, Enita (2006) Kajian Pengaruh Masa Pemeraman ( Curing ) Terhadap Kekuatan Tanah Lempung Lunak Di Padang yang Distabilisasi dengan Bahan Aditif Kapur. Rekayasa Sipil, 1 (2). pp. 60-68. ISSN 1858-3695

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Abstract

Civil engineering building in Indonesia, more specifically in Padang are located on doft soils. The two major problems of building in soft soils are large settlement and low bearing capacity. Soil improvement using lime additives was studles in research. The research was done in laboratory scale, using disturbed soils. The soil sample which was used in this soil stabilization research was taken from jondul Rawang Padang. Its physical and mechanical properties such as unconfined compressive strength parameters. There additive were content were used, 5 %, 10 % and 15 % with respect is dry weight of soil, with five different curing times of 0, 3, 7, 14 and 28 days. The plasticity index of soil was 4,97%. After lime stabilization the plasticity indexes decreased with increasing additive contents. Compaction tess on original soil gave maximum dry density decreased and the optimum moister content increased. The unconfined compressive strength increased from 0 to 10% lime content, and decreased for 15 % lime content, exept curing 14 and 28 days increased for 15 % lime content. The unconfined compressive strength increased with linger curing time, which can said that the optimum curing was 28 day.

Item Type:Article
Subjects:G Technology > GA Engineering (General). Civil engineering (General)
Divisions:Jurusan Teknik Sipil > Prog.Studi Teknik Sipil-D3 > Jurnal/Karya Ilmiah
ID Code:56
Deposited By:Mr. OP Repo-4 Puskom
Deposited On:04 Oct 2016 11:19
Last Modified:09 Nov 2016 11:25

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