Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Inersia : Jurnal Teknik Sipil

inersiajurnal
Website

Published by Universitas Bengkulu

ISSN : 20869045 EISSN : 26865017 DOI : https://doi.org/10.33369/ijts

Core Subject : Engineering,

Civil Engineering, Building, Construction & Architecture

Each volume contains two editions. The first edtion is published in April and the second one in October. This journal accomodates the research result in the area of civil engineering, i.e. Construction Management, Geotechnical Engineering, Structural Engineering, Transportation Engineering and Water Resources Engineering.

Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur

Articles 8 Documents

Search results for , issue "Vol 5, No 2 (2013)" : 8 Documents clear

PENGARUH PENAMBAHAN SERAT BAMBU DAN PENGGANTIAN 10% AGREGAT HALUS DENGAN ABU SEKAM PADI DAN ABU CANGKANG LOKAN TERHADAP KUAT TARIK BETON Ade Sri Wahyuni; Akayzeh Dlucef; Fepy Supriani
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

This study aimed to determine the effect of bamboo fiber addition and 10 % fine aggregate replacement with the mixture of Rice Husk Ash (RHA) and Sea-Shell Ash (SSA) toward the tensile strength of concrete. Bamboo fiber was used to add tensile strength in the matrix of concrete. The samples prepared were 21 cylinders, in which three samples of normal concrete were compared with 3 samples from each percentage of bamboo fiber (0.25% and 0.5%). The mixture of RHA and SSA was also divided into three different percentages i,e : 65:35 ; 50:50 and 35:65. The dimension of specimen is 15 cm in diameter and 30 cm in height. The specimen were cast and immersed in the soaking bath to be tested on day 28 in reference to the standard SK. SNI 03-2491-2002. The graph shows that, 0,5% addition of bamboo fiber with mixture of RHA and SSA 35:65, has the higher tensile strength than normal concrete (16%).

PENGARUH UMUR BETON TERHADAP KUAT TEKAN BETON AKIBAT PENAMBAHAN ABU CANGKANG LOKAN Fepy Supriyani
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

The sea-shell ash content high of calsium carbonate, if heated in controlled temperature will be contain a calcium, as substitute a part of cement. One of the sea-shell type in Bengkulu town is lokan shell which the contents taken to be eat and the shell become waste. This research will exploit sea-shell ash which added as concrete mixture to see develop of concrete compressive strength at early age and after 28 day. The concrete mix design use fas 0,5 and slump 60-100 cm. Used 140 silinder sample, dimension 15 cm diameter and 30 cm heigh.Percentage of addition of sea shell ash is 2,5%, 5%, and 10% from cement weight. Test parameter included compressive strength test at the age of 3, 7, 14, 28, 56 days, 120 day ( 3 months) and 180 day (6 months). The result is at early age the concrete strength is not significantly affected when concrete is added by 2,5% and 10% of the mixture of sea-shell ash, in addition 5% sea shell bigger than concrete without sea shell ash. In addition 5% sea shell ash can improve concrete strength after 28 day, and reach optimum value at age 180 day is 49,42 Mpa , strong depress concrete.

IDENTIFIKASI FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN PELANGGAN PDAM DENGAN MENGGUNAKAN UJI STATISTIK (STUDI KASUS : PELANGGAN PDAM-KOTA BENGKULU) Gusta Gunawan; Wawan Kurniawan; Khairul Amri
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

The purpose of this study to determine how much the level of customer satisfaction with the services provided by water drinking regional company (PDAM) of Bengkulu City. Customer satisfaction to clean water services, measured in terms of customer perception in the use of clean water, including water pressure, continuity of water, water quality, and service quality. The research was conducted by distributing questionnaires of 100 respondents. Areas studied as a test site is an area which is distributed by PDAM Surabaya unit, which include Distict of Teluk Segara, Distict of Muara Bangkahulu, and Distict of Sungai Serut. Statistical analysis showed that the water quality variables (X2) be a factor greatly influencing the level of customer satisfaction with a coefficient of 0.427 and the water continuity variables (X3) with acoefficient of 0.276. The level of customer satisfaction with the value 2.340, in the category medium level of satisfaction. The conclusion of the research is to increase the level of customer satisfaction so water drinking regional company (PDAM) of Bengkulu City must pay attention to quality and continuity of water.

HUBUNGAN BERAT ISI DAN KUAT TARIK BETON SERAT BAMBU DENGAN ABU CANGKANG LOKAN DAN ABU SEKAM PADI Elhusna Elhusna; Agustin Gunawan; Reizki Darmawan
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

Concrete which has significant weight is good at compressive strength and poor at tensile strength. This study aimed to find out the relationship between the tensile strength and density of bamboo fiber concrete which 40 % of the fine aggregate was replaced with the sea shell ash (ACL) and the rice husk ash (ASP). The bamboo fiber variations which used, 0,25 % (V1) dan 0,50 % (V2) were calculated from the cement weight. Each fiber bamboo variations has 3samples of ACL and ASP weight ratio e.g 35:65 (C1), 50:50 (C2), 65:35 (C3). 3 concrete cylinders of diameter 15 cm and height 30 cm were made for each samples. All the specimens were compared to the normal concrete of water cement ratio 0,45 and slump value 6-10 cm.The specimens were made and maintained by SK SNI T-15-1990-03 and SNI 03-2493-1991. The tensile strength of the specimens were tested at the age of 28 days according to SNI 03-24912002. The highest tensile strength was belonged to V2C2. The significance density (2.347,57 kg/m3) belong to the normal concrete. The highest of the density and the tensile strength of eachvariation of ACL and ASP were occurred at the bamboo fiber concrete 0,5 % (V2).

PENGARUH BATU CADAS (BATU TRASS) SEBAGAI BAHAN PEMBENTUK BETON TERHADAP KUAT TEKAN BETON Herdiansyah Herdiansyah; Mekar Ria Pangaribuan
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

The concrete is material construction it’s substantial cement Portland and agregat is sand and stone (split). Usually, concrete use for house construction, building, bridge and street. The agregat is important material volume in concrete mixture. Quality of concrete is found from planning and monitoring more better through material in use, like truss stone. It is change of material from split stone, with purpose get the influence truss strong pressure concrete and tofound the point of maximum strong pressure concrete can it get. This research do in the labaoratorium building trial conctruction field and building, publick woker official, Bengkulu goverment use 36 test. They are material test with normal concrete, material test use 25% experiment truss stone and material test 50% truss stone what coarse agregat. Appraisal data final trial is c0llection, it's processing and make it become a report. Trial strong pressure concrete begin with design article test (mix design) and trial strong pressure concrete at 7 days, 14 days, 21 days and 28 days. Appraisal data final are process with simple regresi linier method. The end, this result of research is strong pressure concrete get with 25% truss stone is 164,73 kg/cm2, and use 50% truss stone us 106,94 cm/kg2. This result show very far away from plan strong prsessure concrete, it is suggestion that’s concrete use for floor.

ANALISIS PENGARUH PERGESERAN LUBANG PENAMPANG KOLOM BETON BERTULANG PERSEGI BERLUBANG Rendi Nopradego; Mukhlis Islam
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

This Research is based on the difficulty of implementation of the hole installation centered in the middle column. The influence of shifting the hole to column capacity reduction occurs when the hole is shifted towards to the compression area. This study analizes the effect of shifting the hole in rectangular reinforced concrete column against capacity of the column structure decrease. This calculation consists of 144 samples with different compression strength (fc’),reinforcements area, hole area, and dimensions of the column. The analysis is based on the assumption of linear strain distribution in cross section with appropriate stress-strain correlation using Hognestaad equation. Reinforced concrete structural element were analyzedonly experiencing a combination of uniaxial bending moment. The results of the analysis effect of shifting the hollow in rectangular reinforced concrete column decreased capacity of the colomn. The largest decline of the column capacity occured on 100% the shift column holesfrom the hole centered in the middle column on dimension of 600 mm x 600 mm with fc' 30 MPa, reinforcement quality (fy) 400 MPa, reinforcement extensive of 1%, and holes extensive of 7% is 10.38% of axial forces (Pn) and 9.06% of Nominal Moment (Mn). The effect of shifting the hole towards to the compression area is affecting the capacity of hollow in rectangular reinforced concrete column centric decreasing.

ANALISA SIMPANG TIGA TAK BERSINYAL MENGGUNAKAN MANAJEMEN LALU-LINTAS (STUDI KASUS SIMPANG TIGA BAJAK) Chesi Anggraini; Hardiansyah Hardiansyah; Makmun R. Razali
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

The purpose of this study was to determine the level of performance at Intersection Three Bajak depicted of the degree of saturation (DS), delay, queue opportunities. In this study using the program KAJI and MKJI 1997 as a reference in data processing. In this study there are two alternative solutions to problems that bans the installation of stop signs (alternative 1) and unsignalised intersection improve ments to the signalized intersection (alternative 2). Based on field surveys conducted for 4 (four) days are Monday, Tuesday, Saturday and Sunday, the result degree of saturation at maximum traffic flow from observation days more from the requredment line of MKJI 1997 is ? 0,8 pcu/h exccept at Sunday. As a example for accounting is used maximum traffic flow was at Tuesday with capacity is 2726 smp/jam. From the analysis for the exsisting condition at Intersection Three Bajak produce the degree of saturation (DS) is 0,975 pcu/h, this result more from the requredment line of MKJI 1997 is ? 0,8 pcu/h. Delay that occurs for the exisisting condition is 17,96 sec/pcu and Queue opportunities generated in the exsisting conditions is 38% - 75 %. Alternative condition 1 of produce the degree of saturation (DS) is 0.965 pcu/h was still more from the requredment line of MKJI 1997. Delay is 17,57 sec/pcu and Queue opportunities is 37% -77%. Alternative condition 2 produce the degree of saturation (DS) for Bali street is 0,655 pcu/h, MT. Haryono street is 0,621 pcu/h, Jawa street is 0,693 smp/jam, these results are consistent with the requredment line of MKJI 1997 is ? 0.80. Delay for Bali street is 22,33 sec/pcu, MT. Haryono street is 18,54 sec/pcu and Jawa street is 29,13 sec/pcu. Judging from the degree of saturation (DS), alternative 2 was accordance with the requredment line of MKJI so that it can be concluded that the improvement of the unsignalised intersection to signalized intersection the best alternative solutions to Intersection Three Bajak. Based on exsisting condition, level of service Intersection Three Bajak on level E and degree of saturation is 0,85-1,00 pcu/h.

PEMETAAN POTENSI LIKUIFAKSI WILAYAH PESISIR BERDASARKAN DATA CONE PENETRATION TEST DI KELURAHAN LEMPUING, KOTA BENGKULU Rena Misliniyati; Mawardi Mawardi; Besperi Besperi; Makmun R. Razali; Redho Muktadir
Inersia: Jurnal Teknik Sipil Vol 5, No 2 (2013)
Publisher : Universitas Bengkulu

Bengkulu city is one of the cities on the west coast of Sumatra island particularly vulnerable to earthquakes because it is located in an active seismic lines . This vulnerability allows the phenomenon of liquefaction when an earthquake occurs . One of the areas in Bengkulu city which through the lines is Lempuing Village . This study aims to analyze the liquefaction potential based on the data of Cone Penetration Test (CPT) using deterministic methods published by Idriss and Boulanger in 2008 . The data describes soil parameters, collected from the 6 point spread CPT test in Lempuing. Shear wave velocity data obtained from the correlation vs. the CPT data . Seismic load parameters used were obtained from the Indonesian Earthquake Hazard Map of 2010 and the seismic history of the city of Bengkulu. The magnitude of potential liquefaction happens to the value of Safety Factor (SF). The analysis at a depth of 0-2meter showed that most of the area in Lempuing with high potential of liquefaction, indicated by the value of SF is less than 1 . Furthermore , the results of the analysis are displayed in the form of Liquefaction Potential Map . This map shows that the entire area of Lempuing be in an unsafe condition to the danger of liquefaction during an earthquake with a magnitude > 7.9 earthquake and bedrock acceleration of 0.4 g.

Page 1 of 1 | Total Record : 8

Filter by Year

2019 2019

Filter By Issues

All Issue Vol. 15 No. 2 (2023) Vol. 15 No. 1 (2023) Vol. 14 No. 2 (2022) Vol 14, No 1 (2022) Vol 13, No 2 (2021) Vol 13, No 1 (2021) Vol 12, No 2 (2020) Vol 12, No 1 (2020) Vol 11, No 2 (2019) Vol 11, No 1 (2019) Vol 10, No 2 (2018) Vol 10, No 1 (2018) Vol 9, No 2 (2017) Vol 9, No 1 (2017) Vol 8, No 2 (2016) Vol 8, No 1 (2016) Vol 7, No 2 (2015) Vol 7, No 1 (2015) Vol 6, No 2 (2014) Vol 6, No 1 (2014) Vol 5, No 2 (2013) Vol 5, No 1 (2013) Vol 4, No 2 (2012) Vol 4, No 1 (2012) Vol 3, No 1 (2011) Vol 2, No 2 (2011) Vol 1, No 2 (2010) Vol 1, No 1 (2009) More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Ade

Contact Email
ade.sri.w@unib.ac.id

Phone
+62736344087

Journal Mail Official
inersia@unib.ac.id

Editorial Address
Program Studi Teknik Sipil, Fakultas Teknik Universitas Bengkulu Jl. W.R. Supratman, Kandang Limun, Bengkulu

Location
Kota bengkulu,

Bengkulu

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Ade

Contact Email ade.sri.w@unib.ac.id

Phone +62736344087

Journal Mail Official inersia@unib.ac.id

Editorial Address Program Studi Teknik Sipil, Fakultas Teknik Universitas Bengkulu Jl. W.R. Supratman, Kandang Limun, Bengkulu

Location Kota bengkulu, Bengkulu INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Ade

Contact Email
ade.sri.w@unib.ac.id

Phone
+62736344087

Journal Mail Official
inersia@unib.ac.id

Editorial Address
Program Studi Teknik Sipil, Fakultas Teknik Universitas Bengkulu Jl. W.R. Supratman, Kandang Limun, Bengkulu

Location
Kota bengkulu,

Bengkulu

INDONESIA