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Andrisman Satria
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INDONESIA
Jurnal Teknik Sipil dan Teknologi Konstruksi
Published by Universitas Teuku Umar
ISSN : 24775258     EISSN : 2502051X     DOI : -
Core Subject : Engineering,
Jurnal Teknik Sipil dan Teknologi Konstruksi ini merupakan jurnal yang terbit setiap dua (2) tahun sekali, yaitu Bulan April dan Bulan Oktober. RuangLingkup ilmu yang dapat masuk pada jurnal ini ialah Struktur, Material, Sumber Daya Air, Manajemen dan Transportasi. Artikel yang diterbitkan dalam jurnal ini dire-view oleh para reviewer yang telah berpengalaman. Jurnal Teknik Sipil dan Teknologi Konstruksi ini sangat membantu para pembaca dan penulis untuk mengembangkan keilmuannya.
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ANALISIS FAKTOR-FAKTOR MOTIVASI TENAGA KERJA PADA PROYEK KONTRUKSI DI KUTACANE Apriani, Dede; Firdasari, Firdasari; Fahriana, Nina
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.8322

Abstract

Berdasarkan observasi, permasalahan yang sering terjadi di Kutacane adalah kurangnya kepedulian mandor terhadap pekerja proyek konstruksi. Hal ini dapat mengakibatkan pekerja lalai dalam bekerja sehingga mengakibatkan seringnya terjadi keterlambatan dalam penyelesaian proyek. Banyak sekali faktor yang mempengaruhi kinerja seseorang dalam melaksanakan pekerjaan konstruksi. Tujuan penelitian yang ingin dicapai adalah untuk mengetahui dan mengetahui faktor-faktor motivasi yang paling mempengaruhi tenaga kerja pada proyek konstruksi di Kutacane. Data yang digunakan adalah data primer yang diperoleh dari hasil kuesioner yang disebarkan kepada 60 responden di lapangan. Metode yang digunakan dalam penelitian ini adalah analisis kuantitatif. Berdasarkan hasil analisis yang telah dilakukan maka diperoleh kesimpulan dari penelitian ini yaitu: Faktor yang paling berpengaruh terhadap motivasi kerja tenaga kerja pada proyek konstruksi di Kutacane yang menempati urutan pertama adalah faktor kebutuhan sosial sebesar 37,1%, dengan subfaktor komunikasi baik dengan persentase pekerja 99%. Kedua, faktor aktualisasi diri sebesar 26,3%, subfaktor partisipasi dalam mengambil keputusan sebesar 100%, subfaktor pekerjaan baik sebesar 97%, subfaktor tanggung jawab dalam bekerja sebesar 87% dan subfaktor kreativitas dalam mengambil keputusan. pemecahan masalah adalah 87%. 78%. Ketiga, faktor kebutuhan yang mencerminkan harga diri sebesar 18%, subfaktor pekerjaan yang menantang sebesar 61%. Keempat, faktor kebutuhan rasa aman sebesar 16,6%, subfaktor program kesehatan yang baik sebesar 41%. Kelima, faktor kebutuhan psikologis sebesar -2%, subfaktor bonus dan tambahan gaji sebesar 71%.
Kajian Komparasi Pemeliharaan Rutin Jalan pada Perspektif Kinerja dan Biaya (Studi Komparasi Metode P/KRMS dan PCI Pemeliharaan Rutin Jalan pada UPT Jalan dan Jembatan Wilayah II) Said, Muhammad; Said, Lambang Basri; Syarkawi, Mukhtar Thahir
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.8056

Abstract

Tujuan penelitian ini yakni mengkaji jenis tingkat kerusakan yang terjadi di ruas jalan Rantepao-Sa’dan-Batusitanduk Dinas Pekerjaan Umum dan Tata Ruang Provinsi Sulawesi Selatan; Mengkaji pemeliharaan rutin jalan dengan nilai tingkat kerusakan berdasar pada metode Pavement Condition Index (PCI), dan metode P/KRMS; serta Komparasi kedua metode kaitannya dengan Kinerja dan Biaya. Penelitian dilakukan dengan mencari data primer dengan mengukur luasan masing-masing kerusakan dengan menggunakan alat ukur/ mistar melalui survey kondisi pada ruas jalan yang menjadi obyek penelitian di lapangan. Sementara data sekunder diperoleh dari Dinas Pekerjaan Umum dan Tata Ruang Propinsi Sulawesi Selatan berupa peta lokasi ruas jalan yang menjadi obyek penelitian, daftar ruas jalan, rencana startegis Dinas Pekerjaan Umum dan Tata Ruang Provinsi Sulawesi Selatan dan data-data pendukung lainnya. Berdasarkan hasil penelitian dapat diketahui bahwa tingkat Kerusakan atau kondisi kemantapan jalan pada ruas Rantepao-Sa'dan-Batusitanduk berada pada kondisi yang sangat baik karena persentase kerusakan 6,57%; Minimnya kerusakan yang terjadi pada ruas Rantepao-Sa'dan-Batusitanduk terlihat pada hasil survey menggunakan metode PCI dan P/KRMS yang menunjukkan nilai PCI 91,36 (exelent) dan Nilai TTI P/KRMS 0 – 20 (baik) dimana hal tersebut menunjukkan kondisi yang sama dan hanya membutuhkan pemeliharaan rutin. Metode P/KRMS lebih efektif dan efisien karena P/KRMS memiliki perhitungan lebih detail, prioritas penanganan, dan kategori (responsive dan cyclic) dari metode PCI yang hanya berdasarkan perhitungan manual dengan tahun-tahun sebelumnya. The purpose of this study is to examine the type of damage that occurred on the Rantepao-Sa'dan-Batusitanduk road at the Public Works and Spatial Planning Office of South Sulawesi Province, Assessing routine road maintenance with damage level values based on the Pavement Condition Index (PCI) method, and the P/KRMS method; and Comparison of the two ways about Performance and Cost. The research was carried out by searching for primary data by measuring the extent of each damage using measuring devices/rulers through condition surveys on the road sections, which were the object of research in the field. While secondary data was obtained from the Public Works and Spatial Planning Office of South Sulawesi Province in the form of a map of the location of the road sections that were the object of research, a list of road segments, the strategic plan of the South Sulawesi Provincial Public Works and Spatial Planning Office and other supporting data. Based on the research results, it can be seen that the level of damage or road stability on the Rantepao-Sa'dan-Batusitanduk section is in excellent condition because the percentage of damage is 6.57%; The minimal damage that occurred on the Rantepao-Sa'dan-Batusitanduk section can be seen in the results of a survey using the PCI and P/KRMS methods which showed a PCI value of 91.36 (excellent) and a TTI P/KRMS value of 0 – 20 (good) which shows conditions and only requires routine maintenance. The P/KRMS method is more effective and efficient because P/KRMS has more detailed calculations, handling priorities, and categories (responsive and cyclic) than the PCI method, which is only based on manual estimates from previous years.
Pengaruh Agregat Kasar Batu Kali Manggaran Dan Batu Pecah Tapa Utama Terhadap Kuat Tekan Beton Pada Bangunan Struktur wati, Tisna; Firman, Annas; Kumalasari, Dwi; Annasir, Muhammad Abdul Malik; Rabbani, Nauval; Syakifudin, Riza; Alfin, Yusuf
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9413

Abstract

Abstract Good quality concrete is concrete whose basic ingredients are also of good quality. One of the ingredients that make up concrete that determines the compressive strength of concrete is coarse aggregate. Coarse aggregate itself is a resource that is easy to obtain, widely available in nature and in various types. According to its origin, coarse aggregate used as a building material for concrete can be divided into two, namely natural aggregate obtained from rivers and artificial aggregate obtained from crushed stone.  This research was carried out using 3 variations, namely 100% Kali Manggaran stone, 100% Tapa Utama crushed stone, and a combination of 50% Manggaran 50% Tapa Utama with a plan to use concrete quality K225 or 18.68 MPa, according to the minimum requirements of the concrete quality plan for structural work. The results of the research show that the use of 100% Manggaran river stone at a concrete age of 14 days is 14,834 MPa and 18,117 MPa. Meanwhile, the use of 100% crushed stone tapa Utama obtained a concrete compressive strength of 17,256 MPa at a concrete age of 14 days and 21,045 MPa at an age of 28 days and was in accordance with the planned concrete quality. The maximum compressive strength is the 100% crushed stone tapa Utama concrete variation with a concrete age of 28 days. Keywords: Coarse Aggregate, Compressive Strength of Concrete, Manggaran River Stone, Tapa Utama Crushed Stone 
Analisis Kebutuhan Air Irigasi di Lahan Pertanian Distrik Muara Tami, Kota Jayapura paseru, riswandy loly; Jansen, Davy Ivan Robert
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9318

Abstract

Food is one of the most basic needs for human existence. Food is a source of maintaining a person's health. In order to raise the standard of public health, the populace must routinely eat fulfillment, a basic need. To attain food self-sufficiency, there must be a corresponding rise in food production with population growth. The supply of irrigation water for food production must be balanced with the growth in food output. Utilizing water resources from Tami Dam, agricultural land with an irrigation area of 5000 Ha is located in East Koya and West Koya, Muara Tami District, Jayapura City. In order to ensure that there is enough water for every acre of agricultural land that is irrigated by irrigation water channels, irrigation water needs must be taken into account. To address a number of water-related issues that could become uneven, the requirement for irrigation water for food production must be taken into account. The methodology employed in this study begins with the collection of climatological data, followed by an analysis of percolation rates, an analysis of evaporation using the Penman method, an analysis of evapotranspiration using the Modified Penman method, an analysis of the water requirements for soil processing, and an analysis of the water requirements for rice plants. According to the study's findings, the Muara Tami District's maximum evapotranspiration (Eto) demand over the previous ten years was 7.22 mm/day, or 0.84 ltr/sec/ha. The Muara Tami District has a mandated irrigation water requirement (DR) of 1.99 ltr/sec/ha.
Percepatan Penyelesaian Proyek dengan Penambahan Tenaga Kerja Menggunakan Metode Least Cost Analysis Kumara, I Nyoman Indra; Tapa, I Gede Fery Surya; Indrashwara, Decky Cipta
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9229

Abstract

 The Denpasar City Police Multipurpose Building project experienced constraints on project implementation delays due to the Eid al-Fitr holiday. This obstacle resulted in a delay in the progress of project realization by 9.346% or 19 days. The planned progress in week 20 is 66.521%, but the realization in the field has only reached 57.175%. The remaining duration of the project work is 76 days. This analysis aims to optimize the cost and duration of the remaining work with the addition of labor using the least cost analysis method, so that the project can be completed on time and the contractor does not get a fine. The analysis uses primary data in the form of observation costs, facility costs, overhead costs and unexpected costs. Then secondary data in the form of contractor unit price analysis, cost budget plan (RAB), and S curve. The data is analyzed starting from the remaining project work, crashing duration, to finding the cost slope in each job, and using the least cost analysis method to get the optimum cost and duration. The results of the analysis state that the project optimization cost after acceleration is Rp 3,077,713,130.90 with the duration of project implementation accelerated from 76 days to 57 days. The acceleration of the project duration will save the project cost of Rp. 18,428,493.93. 
Groundwater Potential for Water Utilization in Sai Village Junna, Isra; Najimudin, Didin
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.8209

Abstract

 Sai Village is one of the villages that is included in the administrative area of Soromandi District, Bima Regency, West Nusa Tenggara. The hilly topography of the village and the sea coast of the Flores Strait makes it very difficult for Sai Village to meet the water needs of agricultural irrigation, the conditions of the hills are arid so that farmers in Sai Village only rely on rainwater for cultivation or rain-fed land types. Sai Village relies on agricultural products for survival as evidenced by data on the number of farmers of 900 people and 311 farm laborers out of a total population of 3,079 people. Limited air irrigation is a major problem in agriculture in Sai Village, especially during the dry season. To overcome this problem, it can only be overcome by drilling water wells in areas that are considered to have the potential to contain fresh water with a total data of 69.29%. The water pump method is very effective in providing good water to rice, onions and crops, in the Sai 1 land area with an area of 35 hectares with a water requirement of 0.108 liters/second and the location of Sai 2 land with an area of 93 hectares with a water requirement of 0.245 liters/second whole water. Using a pump that circulates air of 0.0567 m3/second with a performance of 190.08 m3/day with a total engine operating hours of 23 hours 45 minutes.
Pengaruh Abu Bonggol Jagung Sebagai Substitusi Semen Terhadap Kuat Tekan Beton Alir Amalia, Taris Rizka; Rochmah, Nurul
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9474

Abstract

Abstract The use of flow concrete is the main choice in construction because of its high workability that facilitates compaction. In this study, utilizing corn cob ash as a partial substitution material for cement because the content of corn cob ash makes the waste potentially used as a concrete mixing material. One of the most important silica content in concrete is silica (SiO2). Corn cob ash has a fairly high silica content of 59%. Silica plays an important role in concrete because it can increase the compressive strength of concrete. This study aims to determine the effect of corn cob ash with variations of 0%, 4%, 5%, 7%, 9% on the compressive strength of flow concrete with a proportion of superplasticizer 1.5% at the age of 7, 21, and 28 days. From the results of the study, it can be concluded that the maximum compressive strength of concrete is in the CCA mixture of 7% at the age of 28 days of concrete, which is 35.22 MPa. The compressive strength of concrete with a mixture of 0% to 7% CCA continues to increase in each life of concrete. Based on the results of this study, corn cob ash as a partial substitution of cement can affect the compressive strength value of concrete. Keywords—Flow Concrete, Corn Cob Ash, Compressive Strength of Concrete
KAJIAN OPTIMASI KOMBINASI LDPE, CPO, BAN DALAM SEBAGAI PENGIKAT TERHADAP CAMPURAN AC-WC Refiyanni, Meidia; Opirina, Lissa; Ikhsan, Muhammad; Azwanda, Azwanda; Satria, Andrisman; Tripoli, Bambang
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9847

Abstract

Abstract Infrastructure development continues to increase, especially on highway pavement, requiring a lot of materials such as coarse aggregate, fine aggregate, filler and asphalt (Pen 60/70) as a binder. However, the depletion of petroleum reserves which has an impact on the availability of asphalt has encouraged innovation to reduce its use. One potential innovation is the use of a combination of plastic waste (LDPE), Crude Palm Oil (CPO), and used inner tubes as an alternative binding material. This research examines the optimization of the use of this combination in the Asphalt Concrete-Wearing Course (AC-WC) mixture. Indonesia, as a tropical country with a significant area of oil palm plantations, produces abundant CPO. In addition, high use of plastic produces plastic waste that is difficult to decompose, and Indonesia is one of the largest contributors of plastic waste in the world. By utilizing this waste in road pavement, this research seeks to reduce environmental impacts while providing alternative solutions for pavement materials. Tests were carried out with three variations, namely V1 = 3% LDPE : 2% CPO : 10% inner tube : 85% pen 60/70;  V2 = 4%LDPE : 2%CPO : 10% inner tube : 84% pen 60/70; V3 = 5%LDPE : 2%CPO : 10% inner tube : 83% pen 60/70 to determine the characteristics of stability, flow, VMA, Void in Mix (VIM), VFB, and Marshall Quotient (MQ). The test results show that the Optimum Asphalt Content (KAO) value is 5.5%. All variations meet the minimum stability specifications set by Bina Marga(2018). Keywords : LDPE, CPO, Karet Ban Dalam, Pen 60/70, AC-WC
Analisis Pengaruh Kerja Lembur terhadap Biaya dan Produktivitas Kerja (Studi Kasus: Pembangunan IPAL Toserba KDS, Bondowoso) Yanuar, Setiyo Ferdi; Dewi, Ilanka Cahya; Ahmad, Hilfi Harisan; Hamduwibawa, Rofi Budi
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9240

Abstract

Penelitian ini membahas pengaruh hubungan keluarga antara mandor dan pekerja terhadap produktivitas proyek konstruksi, dengan mengambil studi kasus pembuatan Instalasi Pengelolahan Air Limbah (IPAL) dalam proyek pembangunan gedung Toserba Karunia Damai Selalu (KDS). Melalui observasi lapangan dan analisis data primer dan sekunder, penelitian ini menunjukkan bahwa walaupun pekerjaan lembur meningkatkan biaya, namun dapat mempercepat penyelesaian proyek. Hasil observasi juga menunjukkan bahwa perhitungan standar koefisien pekerjaan berdasarkan regulasi pemerintah mungkin tidak sepenuhnya mencerminkan kondisi lapangan. Implikasi dari penelitian ini mencakup perlunya pengoptimalan efisiensi penggunaan tenaga pekerja, pembaruan metode perhitungan yang lebih sesuai dengan kondisi aktual, dan peningkatan perencanaan serta pengawasan proyek untuk mencapai produktivitas yang optimal.
Pengaruh Serbuk Kaca Sebagai Substitusi Parsial Semen terhadap Kuat Tekan Beton Alir Arsasuta, Faris; Rochmah, Nurul
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 10, No 1 (2024): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v10i1.9475

Abstract

AbstractIn the current construction development, concrete is the main material used because of its advantages in strength and durability. One of the innovations in the use of concrete is flow concrete, which allows use without compactors and has optimal viscosity. The use of glass powder as a partial substitution of cement is an attractive alternative because of its potential in improving concrete properties. Glass powder has a fairly large silica (SiO2) content of 75%. Silica has a strong relationship with the compressive strength of concrete. Proper silica in concrete mix can increase the compressive strength of concrete. This study aims to determine the effect of glass powder with variations of 0%, 6%, 8%, 10%, 12% on the compressive strength of flow concrete with a proportion of superplasticizer 1.5%. Compressive strength testing is carried out when concrete reaches the age of 7, 21, 28 days using cylindrical specimens measuring 15 × 30 cm. From the test results, the highest compressive strength value was obtained at 28 days concrete age, namely in an 8% glass powder mixture of 25.61 Mpa and the lowest compressive strength value in a 12% glass powder mixture of 21.26 Mpa. Based on the results of this study, it can be concluded that glass powder as a partial substitution of cement can increase the compressive strength of flow concrete with an optimal glass powder mixture of 8%. Keywords— Flowing Concrete, Glass Powder, Compressive Strength

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