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ANALISIS STABILITAS LONGSORAN BERDASARKAN KONDISI TIPE, SIFAT FISIK DAN MEKANIK BATUAN DI KECAMATAN TELUKPANDAN KABUPATEN KUTAI TIMUR, PROVINSI KALIMANTAN TIMUR. Sujiman Sujiman
Bumi Lestari Journal of Environment Vol 16 No 1 (2016)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/blje.2016.v16.i01.p04

Abstract

The research title is Slope Stability Analysis Based On Type, Physical And MechanicalProperties Rock In Teluk Pandan District, East Kutai Regency, East Kalimantan Provinceaimed to determine the lithology in the    research area and to find out how the amount ofslope that will be a landslide at that location.How the research with the analysis of coring drilling results are then analyzed in thelaboratory of rock mechanics to get the caracteristic of physical and mechanical propertiesof the rocks. Methods of data analysis using Hoek and bray methode with Rockslide software.The results showed that in the area study has a sedimentary rock lithology fine tomedium dedritus, such as claystone, siltstone and sandstone, as well as inserts are coal andshale. Based on the results of laboratory analysis of rock mechanics obtained density between2,648 to 2,770. While the test results obtained value triaxal cohesion between (6.66 - 9:05)Kg / cm2, friction angle in between (37.19 - 44.08)o, cohesion residual (2.72 - 3.10) Kg / cm,residual friction angle (27.22 - 32.44). While the direct shear test the cohesion of thesummit between (6.66 - 9:05) Kg / cm2o, friction angle in the cohesion peak (36.15 - 43.00),cohesion residual (2:22 to 3:10) Kg / cm, friction angle in the cohesion residual (37.22 33.85)o2. The simulation results stability of the slope stability Hoek and Bray using rockslidesoftware, the result is that if the slope with a single slope stability, the stability of the slopeis 60o, and if the slope with the stability of the slope overall stability of the slope is 48o.
Aplikasi Keamanan Pangan dan Teknologi Pengemasan Produk Jamu Alona Guna Peningkatkan Kinerja Produk Ike Sitoresmi; Sujiman Sujiman; Ali Maksum
Jurnal Ilmiah Pangabdhi Vol 5, No 1: April 2019
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (473.386 KB) | DOI: 10.21107/pangabdhi.v5i1.5160

Abstract

KAWASAN INDUSTRI BERBASIS EKOLOGI Sujiman Sujiman
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (233.417 KB) | DOI: 10.31602/ajst.v1i2.446

Abstract

This study aims to analyze alternative priorities of the development strategy of Ecology-Based Industrial Zone (EBIZ) and a key of programe in the development strategy of the EBIZ concept. Data analysis was performed using the method of system integration experts, which AHP and ISM. Data collected in the form of secondary data (real data and hypothetical data), both quantitative and qualitative where data collection was done by using survey techniques. The manufacturing industry is one sector the largest foreign exchange earner for the national economy. However, the sector is under pressure due to the high contribution to the reduction of environmental quality and relatively high dependence on natural resources. During the manufacturing industry see the waste that it generates as a burden which if addressed fully will be able to reduce the competitiveness of the industry. Facing the challenges of the 21st century industry, came the concept of "industrial ecology," which is a concept that aims to implement a system of ecological systems in the industry. This concept can be applied successfully in groups of manufacturing industries located in an industrial area that is known as "eco-industrial parks." The result is a top priority for the development strategy of Region-Based Industrial Ecology is the implementation of an integrated Ecology-Based Industrial Zone by industrial relocation to the industrial area. The success of the effort to implement integrated Ecology-Based Industrial Zone by relocation of industries to the industrial area should be supported by several factors, of which the foremost is the consistency of legislation