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Contact Name
Wari Dony
Contact Email
talentasipil.unbari@gmail.com
Phone
+6285266559852
Journal Mail Official
talentasipil.unbari@gmail.com
Editorial Address
Program Studi Teknik Sipil Fakultas Teknik, Universitas Batanghari Jambi Jl. Slamet Ryadi, Broni-Jambi, Kodepos: 36122
Location
Kota jambi,
Jambi
INDONESIA
Jurnal Talenta Sipil
ISSN : -     EISSN : 26151634     DOI : https://www.doi.org/10.33087/talentasipil
This journal publishes scientific articles on research results and reviews covering the fields of engineering
Articles 481 Documents
Perbandingan Kuat Tekan Beton Menggunakan Campuran Sirtu Terhadap Beton Normal Gustina, Gustina; Renjani, Muhammad Sodri; Nasatian, Ari Endra; Kutni, Darul; Rianto, Doli Jumat
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.838

Abstract

The existence of sirtu in the open air is the main choice, it is easy to find, but sometimes it is not known what the ideal percentage is needed to add sirtu as an additional mixture in making concrete according to the desired concrete quality. This type of research is quantitative research with an experimental method to determine the comparison of the compressive strength of concrete with the addition sand and stone in the concrete mixture against normal concrete. A sample of 27 test specimens with concrete age tolerance testing carried out at the ages of 7, 14 and 28 days. The comparison of optimum concrete compressive strength will be seen on the 28th day using a compressive strength test tool in the form of a hammer test and compression testing machine. The test results using the hammert test tool on normal concrete samples were 251.23 kg/cm2, the addition of 25% sirtu obtained 225.50 kg/cm2 and the addition of 50% sirtu obtained a compressive strength test of 221.86 kg/cm2. Meanwhile, testing with a compression testing machine on normal concrete samples obtained 278.04 kg/cm2, adding 25% sirtu obtained 273.51 kg/cm2 and adding 50% sirtu obtained a compressive strength test of 242.44 kg/cm2. Overall, the concrete compressive strength test tool for the variables used showed a decrease in the results of the normal concrete compressive strength test along with the addition of the percentage of sirtu, but still in accordance with the quality standards of the concrete produced above 20 MPa which was measured on days 7, 14, and 28. Overall, the concrete compressive strength test tool for the variables used shows a decrease in the results of the normal concrete compressive strength test along with the addition of the percentage of sirtu, meaning that the higher the percentage of sirtu used, the lower the compressive strength of the concrete produced along with the increasing age of the concrete, but still in accordance with the quality standards of the concrete produced above 20 MPa which is measured on the 7th (seventh), 14th (fourteenth), and 28th (twenty-eighth) days.
Analisa Perbandingan Biaya Penggunaan Scaffolding Ringlock dan Scaffolding Frame Proyek Pembangunan MCC Room IPA Bekasi Ma’arif, Aziz; Kartika, Nia; Tahadjuddin, Tahadjuddin
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.691

Abstract

Scaffolding is one of the critical supporting elements in construction projects, scaffolding functions to withstand loads and allow the implementation of work at height. The tool is designed to provide temporary support for workers as well as materials, ensuring stability and safety during construction projects. Along with the development and progress in the construction industry, various new innovations of scaffolding types continue to emerge. Given the importance of this supporting element in supporting the running of construction projects, the selection of improper scaffolding can have a significant impact on the construction project that is being carried out. The purpose of this study is to review the efficiency of the use of scaffolding in construction work, by comparing ringlock scaffolding with frame scaffolding reviewed in terms of cost to determine which type is more efficient to use according to the needs of the project. This study uses a descriptive method and a comparative method, the descriptive method aims to describe and calculate the cost of ringlock and scaffolding frame scaffolding costs, while the comparative method is used to make a comparison between the two, so that the comparative cost of each type of scaffolding can be obtained. The results of the analysis obtained the results of the calculation of the cost of scaffolding ringlock and scaffolding frame needs from an area of 821.05 m2, the rental price of ringlock scaffolding is Rp. 109.311.600, while the rental cost of scaffolding frame is Rp. 89.223.600. Meanwhile, the cost of buying a ringlock scaffolding is Rp. 955,342,000, while the cost of buying a scaffolding frame is Rp. 808.229.000. The cost of installing and dismantling ringlock scaffolding is Rp. 4.034.625 and scaffolding frame is Rp. 8.040.125. The end result of the comparison of ringlock scaffolding and scaffolding frame for installation costs is cheaper than ringlock scaffolding but for rental and purchase costs are higher ringlock scaffolding compared to frame scaffolding rings.
Substitusi Parsial dan Full Semen Konvensional pada Campuran Beton Geopolimer Berbahan Baku Arang Cangkang Kelapa Sawit Aprilia, Rina; Liliana, Liliana; Frieda, Frieda
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.658

Abstract

CKS charcoal is waste from burning CKS as operational fuel for Asphalt Mixing Plant (AMP). Hampangen clay and CKS charcoal are usually used as raw materials for non-conventional cement mixed with fine aggregate and coarse aggregate which are usually used in the Palangka Raya City environment. Several studies have been conducted by utilizing industrial by-products as non-conventional cement and made as a geopolymer concrete mixture. The geopolymer concrete mixture uses aggregates that are usually used in Palangka Raya City.This study aims to determine whether by adding conventional cement partially and fully to a mixture of non-conventional cement made from Hampangen clay and CKS charcoal can produce a geopolymer concrete mixture that is maximum in terms of the compressive strength of the concrete produced. The method used is the calculation of the mix design calculated using the ACI method (meaning in conditions of adding conventional cement fully - 100%). Based on the results of the study, it is known that the addition of PCC cement, the Gresik brand, in a mixture of geopolymer concrete made from CKS charcoal and Hampangen clay on the compressive strength of concrete is categorized as very strong.
Koordinasi Simpang APILL pada Simpang Sulfat dan Simpang Ciliwung Kecamatan Blimbing Kota Malang Ihsan, Rizki Muhammad; Supriyanto, Bambang
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.826

Abstract

Sulfat signalized intersection and Ciliwung signalized intersection is one of the road sections on Jalan Sunandar Priyo Sudarmo, Malang City. Sulfat signalized intersection and Ciliwung signalized intersection have a distance of 270 meters and are signalized intersections that have not been coordinated because they have different cycle times. The existing cycle time at Sulfat signalized intersection is 122 seconds and at Ciliwung signalized intersection is 83 seconds.  During peak hours, delays and vehicle queues occur at these two signalized intersections. The purpose of this study is to analyze the performance of the two signalized intersections in existing conditions, coordinate the two intersections so that there is an increase in performance and performance analysis in the coming year. The method used in this research is to use the form in the Indonesian Road Capacity Guidelines Year 2023. The results obtained show that Sulfat signalized intersection has a degree of saturation of 0.89 with level of service E and Ciliwung signalized intersection has a degree of saturation of 1.34. Alternative planning results show Sulfat signalized intersection produces a degree of saturation of 0.74 and a delay of 24.05 with level of service C and Ciliwung signalized intersection produces a degree of saturation of 0.8 and a delay of 23.83 with level of service C. A new cycle time was planned to coordinate the two intersections and the resulting cycle time was 68 seconds. The coordination of the signalized intersection resulted in a bandwidth of 23 seconds and 22 seconds. The performance of the coordinated signalized intersection in the next 5 years will decrease until it reaches level of service F.
Faktor - Faktor Penyebab Waste Material pada Proyek Peningkatan Jalan dengan Cor Beton, Kec. Bayung Lencir Handayani, Elvira; Setiawan, Ari; Riananda, Agif
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.769

Abstract

Waste is a form of inefficiency and waste that arises from waiting time, materials, Human Resources, construction implementation, management, design and documentation, and external factors. This research aims to determine the factors causing high material waste in road improvement projects in Musi Banyuasin by taking samples at the construction project site. In analyzing the factors that cause material waste, there are several ways to find out, namely the data collection method in this research uses a questionnaire, while the analysis method uses the Descriptive Mean and the Borda method. This research shows that the waste that most often occurs in road improvement projects is external. Meanwhile, the waste variable that has the biggest impact on the project is soil type with a score of 510 using the Borda method calculation and 3.59 using the mean calculation.
Tingkat Kepuasan Pengguna Terhadap Kinerja Pelayanan Kereta Api Tanjung Karang – Kotabumi Millennia, Alen Aquariesta; Ningsih, Panti Wahyu; Misdalena, Felly
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.811

Abstract

Railways as one of the means of land transportation that have an important role in population mobility. The Railway industry is an interesting sector to observe because most people use rail transportation for various destinations. One of the train stations in Bandar Lampung is Tanjung Karang Station (TNK). TNK Station is a type A large class train station located in Gunung Sari Village, Enggal District, Bandar Lampung City. Every day Tanjung Karang Railway Station has the main function as a place for passengers to get on and off. One of the Tanjung Karang Station trains that serves the Tanjung Karang-Kotabumi route is the Rajabasa Train. This study will analyze the factors of user satisfaction level on the service performance of the Rajabasa Tanjung Karang-Kotabumi Train. The specification of this study is a qualitative Descriptive Analysis research. The research is focused on customer satisfaction with the services provided on the Tanjung Karang-Kotabumi Railway Regional Division IV Tanjung Karang with the help of IBM SPSS STATISITICS software and then analyzed by testing the Validity Test, Reality Test and Customer Satisfaction Index (CSI). The results of the Customer Satisfaction Index (CSI) analysis are 63.57%, then based on the Customer Satisfaction Index (CSI) Criteria table, an index value of 51.00-65.99% is obtained with quite satisfactory information. Based on these results, the level of consumer satisfaction with the Rajabasa Train for the overall service is quite satisfactory.
Studi Perkuatan Lereng Menggunakan Bronjong pada Sungai Batang Tabir Kabupaten Tebo Pebriadi, M; Azanna, Dwitya Okky; Suhendra, Suhendra; Fadlan, Fadlan
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.862

Abstract

The gabion embankment project is needed to reduce erosion from river flows on roads and settlements in Embacang Gedang village. This embankment has a height of up to 8.5 m. The main material for the embankment uses 2 x 1 x 0.5 m galvanized wire gabions. Based on this data, a slope reinforcement design analysis was planned to obtain a Safety Factor value using manual calculations and Plaxis software. Soil data shows that the soil at the base of the embankment and embankment is soft clay. Modeling was carried out using plaxis 2D V8.6 software (slope stability manual before and after strengthening). The results of the analysis show that based on the results of calculating the existing safety factor with a loading of 22kN/m2, a value of 1.0734 was obtained and the manual calculation using the Fellenius method was 1.05. This value indicates that the slope condition is unsafe because it is <1.5. Calculation of the safety factor value analysis for slope conditions that have been reinforced with gabions, obtained a safety factor value of 1.6336 and a manual calculation using the Fellenius method of 2.25. This value indicates that the condition of the slope is safe and stable because the safety factor value is > 1.5. It can be concluded that the use of gabion reinforcement is quite effective in supporting the soil's bearing capacity against the load of the structure above it.
A Risk Analysis Affecting Project Implementation with Contract Values Below 80% of the Owner's Estimated Price Istijono, Bambang; Ophiyandri, Taufika; Gustia, Siti Rahmi
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.781

Abstract

The number of bids is less than 80% of the HPS, meaning that the work offered will be carried out at a cost of less than 80% of the estimated cost of the person in charge of the work. In the 2020 period the average percentage of contract value with an offer value of < 80% HPS at Agency x tends to increase significantly by 80% compared to the 2019 period. If the HPS preparation is assumed to have been carried out in accordance with expertise and supported by accountable data. Therefore, the implementation of a contract with a bid value below 80% HPS has a greater possibility of risk in the field compared to a contract value with an offer value above 80% HPS. The method used in carrying out this research is the descriptive method, namely through direct interviews with the Commitment Making Officer (PPK) at agency x to obtain information about the purpose of this research, namely, knowing what risks arise, the causes of risks, and what anticipatory steps are taken. to reduce risk. From the results of data processing after being validated with sources, the risks that arise are: contract extension, contract termination, reduced construction age, disputes, and bad news from local media caused by the bid value which is considered unreasonable. Steps taken by the owner as the owner of the project to reduce risk are Terminating the contract for projects found to be deviant according to applicable regulations and tightening supervision to maintain the quality of work.
Faktor Penyebab Rendahnya Kualitas Pekerjaan Jalan di Kabupaten Sijunjung Firdaus, Ilyas; Jumas, Dwifitra Y; Anif, Bahrul
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.804

Abstract

The quality of road work determines the level of safety and comfort of road users. Many road construction works are found to be damaged before their design life, due to the low quality of the road work. Many factors influence the quality of road work. The aim of this research is to identify the factors causing the low quality of road work in Sijunjung Regency, to find the dominant factors, and to find solutions so that the quality of road work meets the established specifications. This research uses a combination approach (mixed methods). A quantitative approach is used to identify the dominant factors causing the low quality of road work in Sijunjung Regency, while a qualitative approach uses research and literature studies such as articles, journals, guidebooks and documents about the quality of road work. From the research results, it was found that the factors that influence the low quality of road work in Sijunjung Regency are Human Resources, Materials, Equipment, Finance, Work Methods and Environment. Meanwhile, the dominant factor that has the most influence is the material factor. Solutions that can be implemented include increasing control and supervision over the management and use of materials, as well as increasing the competence of workers and construction service businesses through outreach, technical guidance, education and training. In addition, it is necessary to provide sanctions or punishment in accordance with applicable regulations to contractors who are negligent in carrying out road work, so that irregularities do not occur again which will cause low quality of road work in the future.
Kuat Lentur Balok Tanpa Tulangan dengan Kemiringan Sambungan 45o di Setengah dan Seperempat Bentang Herlambang, Fajar Surya; Purnawirati, I.G.A. Neny
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.857

Abstract

Concrete casting processes in projects often cannot be completed in a single, continuous pour. This can be due to staged construction methods, extensive casting areas resulting in large concrete volumes, or limitations in manpower, equipment, and materials. Consequently, construction joints become necessary. This study aims to identify how variations in the inclination of joints in unreinforced concrete beams affect their flexural strength. Additionally, it seeks to compare the flexural strength between unreinforced beams with varying joint inclinations to determine if there are significant differences in their load-carrying capacity. The research method involves casting several unreinforced concrete beam specimens with identical dimensions but varying joint inclinations. A flexural testing machine is then used to apply concentrated or distributed loads to these specimens. A common point of contention in the field is where the concrete casting should ideally be stopped. This research aims to address this question. The approach involves testing the flexural strength of concrete beams measuring 15x20x120 cm with a concrete compressive strength (f'c) of 20 MPa. These beams are unreinforced, allowing for the observation of concrete behavior without the influence of reinforcement. The beam casting is carried out in two stages with a 1-day interval between pours, and the joint inclination is set at 45 degrees. The joints are positioned at ¼ and ½ of the beam span. Concrete adhesive is added to the joints as a reinforcement measure. Flexural strength tests are conducted at concrete ages of 14, 21, and 28 days. The test results indicate that all beams with joints fractured at the joint, with the fracture pattern following the joint line. Overall, the flexural strength of beams with joints decreased by up to 75%. Therefore, incomplete concrete casting processes result in concrete joints that pose equal risks, and it cannot be determined whether joining at ¼ or ½ of the span is preferable. This demonstrates that concrete joints are vulnerable points prone to flexural failure