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INDONESIA
ETERNITAS
Published by Universitas Katolik Widya Mandira
ISSN : 27215679     EISSN : 2722466X     DOI : https://doi.org/10.30822/eternitas
Core Subject : Science, Social, Engineering,
Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Engineering Environmental Science Transportation
Eternitas merupakan Jurnal Teknik Sipil yang diterbitkan oleh Program Studi Teknik Sipil Universitas Katolik Widya Mandira di Kupang. Kata Eternitas yang digunakan sebagai judul Jurnal merupakan kata serapan dari bahasa Inggris yaitu dari Kata Eternity yang berarti Keabadian. Kata Eternity yang digunakan sendiri merupakan gabungan kependekan dari kalimat ENGINEERING AND TECHNOLOGY FOR HUMANITY yang memiliki arti Teknik dan Teknologi untuk Kemanusiaan dengan harapan setiap tulisan yang dipublikasikan dalam Jurnal ini memiliki dampak bagi kehidupan baik manusia maupun alam sekitarnya. Eternitas secara khusus bertujuan mempublikasikan hasil-hasil penelitian yang terkait dengan bidang Ilmu Teknik Sipil yaitu : (1) Bidang Struktur Konstruksi (2) Bidang Lalulintas dan Transportasi (3) Bidang Manejemen Konstruksi (4) Bidang Sumber Daya Air (5) Bidang Geoteknik dan (6) Bidang Konstruksi Jalan. Serta Jurnal ini tidak tertutup kemungkinan topik terkait aspek ketekniksipilan lainnya.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 6 Documents
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Search results for , issue "Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024" : 6 Documents clear
PENGARUH VARIASI TUMBUKAN PADA KADAR ASPAL OPTIMUM TERHADAP CAMPURAN LATASTON (HRS-BASE) DENGAN METODE MARSHALL TEST Ninu, Niccolo Yanthonius Adventus Agung; Bela, Krisantos Ria; Manubulu, Christiani Chandra
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.3481

Abstract

Compaction is a crucial factor that affects the quality and performance of road pavements. This study evaluates the impact of varying compaction blows at the optimum asphalt content on Lataston (HRS-Base) mixtures using the Marshall Test method. The tested compaction variations are 2 x 40, 2 x 50, 2 x 60, and 2 x 70 blows. The results show that stability values increase from 841.19 kg at 2 x 40 blows to 1151.42 kg at 2 x 70 blows. Flow values decrease from 3.45 mm at 2 x 40 blows to 3.18 mm at 2 x 70 blows. The Marshall Quotient (MQ) increases from 243.85 kg/mm at 2 x 40 blows to 362.72 kg/mm at 2 x 70 blows. The Void in the Mineral Aggregate (VMA) decreases from 19.30% at 2 x 40 blows to 17.02% at 2 x 70 blows. The Void in Mix (VIM) also decreases from 5.22% at 2 x 40 blows to 2.54% at 2 x 70 blows. The Void Filled with Asphalt (VFA) increases from 72.94% at 2 x 40 blows to 85.10% at 2 x 70 blows. The density of the mixture increases from 2.271 gr/cm³ at 2 x 40 blows to 2.335 gr/cm³ at 2 x 70 blows. However, only the 2 x 50 blows variation meets all the parameters specified in Bina Marga 2018 Revision 2. The 2 x 40 blows compaction results in low MQ and high VIM, while the 2 x 60 and 2 x 70 blows compaction results in VIM below the minimum limit. These findings highlight the importance of balanced compaction to enhance road pavement quality.
KINERJA STRUKTUR PEDIATRIC & ICCU BUILDING OF GUIDO VALADARES NATIONAL HOSPITAL MENGGUNAKAN PUSHOVER ANALYSIS Oke, Matheus Putra Septian Seda; Hendrikus, Rani; Mooy, Merzy; Manubulu, Christiani Chandra; Bela, Krisantos Ria
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.3997

Abstract

According to SNI 1726-2019, hospitals are in category IV building risk which has high factor importance for building planning against earthquakes. Therefore, an evaluation of buildings is needed which is not only affected by earthquakes but also the strength, stiffness, and ductility of the building itself. This study aims to produce the performance of the Guido Valadares National Pediatric Hospital and ICCU Building using pushover analysis. The results of the analysis show that there is a deviation failure caused by the presence of a ramp on one side of the building which results in greater stiffness on that side than on the other side of the building. A new structural system is applied on the lower side of the building with bracing reinforcement to create balance for the building. The new design results reveal better building structure performance and it is in accordance with applicable standards.
REDESAIN TEBAL PERKERASAN JALAN LENTUR MENGGUNAKAN METODE MANUAL DESAIN PERKERASAN JALAN 2017 (Studi Kasus Jalan Gor Flobamora-Jalan Kejora, Kota Kupang) Daru, Fridolin Delawati; Pedo, Krisantus Satrio Wibowo; Manubulu, Christiani Chandra
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.4227

Abstract

The Gor Flobamora-Kejora Road section is one of the alternative routes connecting Oebufu and Tofa District. Damage that occurs on this route is a major factor in disrupting accessibility, comfort and safety. Inconsistencies in planning with construction and use of pavement often cause damage, so an evaluation is needed in determining actions to improve the quality of road service life. This study aims to assess the condition of the road pavement and redesign the pavement. The road condition assessment method uses the 1990 Bina Marga method and the Surface Distress Index (SDI) method, while to redesign the pavement using the 2017 Road Pavement Design Manual Method. The results of the analysis show that the highest SDI value is 115 with minor damage conditions, it is recommended for road rehabilitation, while the Bina Marga method shows the highest Priority Sequence value is 6, with recommendations for periodic maintenance. The dominant type of damage is potholes, with a percentage of damage of 31.56%. The proposed pavement redesign uses flexible pavement with a layer thickness of 4 cm AC WC, 6 cm AC BC, 8 cm AC Base, and 15 cm Class A LPA
MODEL SIMULASI PENGELOLAAN AIR PADA EMBUNG KECIL MANULAI II Pentewati, Priseila; Seran, Sri Santi Leoporda Maria Fatima; Takeleb, Aderita Mariana; Taa, Peregrinus Dhae Siga
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.4230

Abstract

Embung Kecil Manulai II is one of the air storage infrastructures that plays an important role in supporting air needs in the community area of Kupang Regency, East Nusa Tenggara Province. This study aims to turn on the reservoir's storage capacity, analyze the potential to provide air needs, and identify gaps in its management. The methods used include hydrological data collection, analysis of the mainstay discharge, and simulation of storage capacity using hydrological software. The results of the study indicate that Embung Kecil Manulai II is able to accommodate air up to a certain maximum capacity to meet irrigation and domestic needs, especially during the rainy season. However, during the dry season, water availability tends to decrease significantly, so more optimal management is needed, including the use of rainwater harvesting technology and strengthening community participation. The simulation model developed provides an overview of the reservoir's performance projections in various climate scenarios and future air needs. This study is expected to be the basis for planning effective and sustainable water resource management in the region.
PENGARUH TINGKAT KEBISINGAN TERHADAP KONSENTRASI BELAJAR SISWA DI SD NEGERI 17 KOTA SORONG DENGAN MENGGUNAKAN METODE CALCULATION OF ROAD TRAFFIC NOISE (CoRTN) Claudia, Desty; Dwangga, Mierta; Rusmin, Muhammad; Arifin, Herlina; Maysyurah, Alfina
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.4231

Abstract

The higher the number of users of transportation services in urban areas, the more traffic jams in these areas will increase. Sorong City 17 Public Elementary School, is located right on the side of the road where the road is categorized as a Primary Collector road group. The location with the many vehicles that pass through the road, makes the intensity of the noise generated even higher. In educational institutions, what is needed is a calm and comfortable environment. The environment is also a factor that influences the learning concentration of students in receiving lessons. high traffic noise for a long time will cause discomfort. The purpose of this study was to find out the results of noise level analysis and to find out whether students' learning concentration was affected by the noise generated by vehicle traffic. The calculation method uses CoRTN which is reviewed from the characteristics of land use for the School Area. The results of this study show the time range and location points with the highest noise level of 69.8 dBA at point 1 and the lowest noise value of 61.1 dBA at point 2 which is located on the 2nd floor while based on the noise level questionnaire analysis there are 52% of respondents agree that the noise The high school level interferes with students' concentration in class.
ANALISIS DAMPAK LALU LINTAS PADA FASILITAS KESEHATAN EVERGREEN MEDIKA KABUPATEN SORONG Abdullah, Agus; Desembardi, Faried; Rusmin, Muhammad; Fajar, M. Nur; Rini, Retno Puspa
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.4232

Abstract

Heavy traffic results in vehicles piling up on the shoulder of the road due to the lack of adequate parking space. So it will cause traffic to be disrupted because it only optimizes one lane. Therefore, the Evergreen Clinic building has a big influence on changes in road use, because the Evergreen Clinic does not have a large parking area. This research aims to determine and anticipate the impact of denser traffic around the Evergreen Clinic area. This research examines the traffic impact analysis in terms of traffic loading that occurs due to the existence of the Evergreen Medika Health Facility in Sorong Regency. Where the impact of parking on traffic performance on the roads around the Evergreen Clinic is on average in category C, this can also explain that there is a negative impact, namely congestion due to parking activities on traffic. The effect of parking on traffic performance on the road around the Evergreen Clinic on Sundays and Mondays has a correlation coefficient of 1.00, meaning there is a very strong relationship which indicates that parking activity on Mondays and Sundays has a very strong influence on the traffic volume on the road. Around Evergreen Clinic.

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