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Contact Name
Iva Yenis Septiariva
Contact Email
ivayenis@staff.uns.ac.id
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Kota surakarta,
Jawa tengah
INDONESIA
Jurnal Riset Rekayasa Sipil
ISSN : 25797999     EISSN : -     DOI : -
Core Subject : Social, Engineering,
The Journal of Research and Civil Engineering is a journal to accommodate the writings of researchers and professionals in the field of civil engineering.
Arjuna Subject : -
Articles 115 Documents
ANALISIS KECELAKAAN KERJA PADA STRUKTUR BAWAH BLENDING SILO PROYEK “EPC TALAVERA” TUBAN MENGGUNAKAN METODE BOWTIE Anugraha Hari Bhayangkara; Ary Setyawan; Fajar Sri Handayani
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.79202

Abstract

The "EPC Talavera" Tuban Project is one of the major projects located in Tuban. Given that the construction of the Blending Silo is being built at a considerable height and certainly requires a large foundation structure, the construction of the Blending Silo carries a relatively high risk of workplace accidents. The purpose of this research is to identify workplace accident risks and evaluate the causes, impacts, and risk responses to accidents during the construction of the substructure of the Blending Silo in the "EPC Talavera" project. To determine the dominant workplace accident risks, risk assessment is performed using probability and severity calculations based on the Risk Management Standard AS/NZ 4360:1999, resulting in an Importance Index value. The method used to evaluate the causes, impacts, and risk responses to workplace accidents is the Bowtie Analysis Method. The results of this research indicate that the most dominant workplace accident risks are the risk of workers being pierced by sharp equipment, the risk of fingers getting caught in the bar bender machine, and the risk of workers being shocked/electrocuted by electrical currents. Based on the bowtie method, the most dominant causes of workplace accidents are scattered sharp equipment, careless/inattentive/unhealthy workers, inadequate equipment, poor bar bender machine conditions, bar bender machine operating methods, exposed welding tool cables, rainy/extreme weather conditions, and electrical current leaks in welding tool bodies. The most dominant impacts of workplace accidents are minor injuries, serious injuries/death, fires, and damage to the bar bender machine. Using the bowtie method, risk responses or controls for the most dominant workplace accident risks are also analyzed, along with an analysis of escalation factors and their controls.
MITIGASI BANJIR BERDASARKAN HUJAN 3 HARIAN MAKSIMUM TAHUNAN DENGAN SIMULASI PEMASANGAN PARAPET DI KOTA SURAKARTA Fridya Ikafitri Nurhidayati; Rintis Hadiani; Adi Yusuf Muttaqien
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.79203

Abstract

Surakarta City often floods when there is high rainfall, according to BNPB 2016 three consecutive days of rain can cause flood disasters. Hydrological analysis is needed to determine the flood discharge due to the maximum three-day rain. With the development of TRMM satellite rain data technology can be used in hydrological analysis to overcome the problem of limited data availability at rainfall gauges. The purpose of this research is to determine the value of discharge, inundation area caused by a maximum of three days of rain. In addition, this research also evaluates flood events and determines appropriate efforts in overcoming floodwater runoff by installing parapets. The use of HEC-RAS software in this research is for flood analysis and simulation of parapet installation in areas experiencing river water runoff. The calculated flood discharge is the annual flood discharge from 2000 - 2019. The method of calculating the discharge uses HSS Gama 1. Then flood tracing is carried out to determine the area of inundation that occurs. The process of mapping and determining the extent of flooding that occurred in each sub-district was carried out with the help of software GIS. The highest flood area due to river runoff occurs in Laweyan Subdistrict, which is 45,80 ha. From this location, a parapet installation simulation was carried out as one of the flood mitigation efforts. Simulation of parapet installation was carried out in Pajang Village and Laweyan Village, after simulating parapet installation, the flood area for Laweyan Subdistrict was 2,21 ha. 
PERBADINGAN TEBAL PERKERASAN JALAN LENTUR MENGGUNAKAN METODE ANALISA KOMPONEN DAN BINA MARGA 2017 Orva E. Wuon; Rahman Lamusu; Yulisnawati Lawodi; Elce M. Bansambua; Henny I. Abulebu
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.79204

Abstract

The issuance of Circular Letter from the Director General of Highways No. 04/SE/Db/2017 With the revision of the 2017 Pavement Design Guidelines, the old flexible pavement design rules no longer apply. However, in some regions, the old Component Analysis guidelines for pavement thickness planning are still being used. This study aims to compare the flexible pavement thickness between the Component Analysis method and Bina Marga 2017. The data used in both methods are the same. The analysis results show differences in pavement thickness between the two methods. The pavement thickness according to the Component Analysis method is as follows: surface layer thickness (D1) = 74 mm, upper foundation layer thickness (D2) = 200 mm, and lower foundation layer thickness (D3) = 250 mm. Meanwhile, the MDPJ 2017 method gives the following thicknesses: surface layer thickness (D1) = 100 mm, upper foundation layer thickness (D2) = 400 mm, and lower foundation layer thickness (D3) = 100 mm. A significant difference between Component Analysis and MDPJ 2017 is that the Bina Marga 2017 method does not take regional factors into account. It assumes that the road drainage system functions properly and there is no water pooling on the road. The smallest load on the road is a 2-ton vehicle, so motorcycles are not considered a load on the road. If the MDPJ 2017 method is used for road planning in areas where the majority of vehicles are motorcycles, it will result in higher implementation costs compared to Component Analysis. In general, the pavement structure according to Bina Marga 2017 is thicker compared to the Component Analysis method, and the CBR value and the number of vehicles are the main parameters in road pavement thickness analysis for both methods mentioned.
EVALUASI KINERJA GEDUNG A UNIVERSITAS PEMBANGUNAN JAYA DENGAN PUSHOVER ANALYSIS BERDASARKAN FEMA 356 Muhammad Irfan.; Agustinus Agus Setiawan
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.79200

Abstract

Indonesia is a country with a high potential for earthquake risk, therefore every building must be designed in such a way, so the impact of damage caused by an earthquake can be minimized. Each Existing building structure also needs to be analyzed for its performance against earthquake loads. The main rule in designing an earthquake-resistant building is that structural elements may be damaged but must not fail or collapse during a strong earthquake. This study aims to analyze the performance of building structures based on FEMA 356 standards, by taking a case study of the structure of Tower A of Pembangunan Jaya University. The method used is the pushover analysis method using the Etabs V.16 application. The results of the nonlinear static analysis produce an output value which is then calculated using the FEMA 356 standard. The results of the analysis show that Tower A of Pembangunan Jaya University, which is an open frame structure made of reinforced concrete, has an Immediate Occupancy performance level, which means that if the structure is hitting by an earthquake with return period of 50 years, the building has no significant damage to the structural components. The stiffness and strength of the building is almost the same as before the structure was hit by the earthquake. Meanwhile, the building has a displacement value of 0.383 meters, this value is still smaller than the displacement value based on FEMA 356 calculations which is quite large, namely 0.618 meters in the x direction and 0.542 meters in the y direction.
POTENSI RAINWATER HARVESTING DALAM MENGURANGI RISIKO KEKERINGAN DI KABUPATEN KARAWANG Dian Afifah Rahmawati; Eka Oktariyanto Nugroho; Muhammad Syahril Badri Kusuma; M. Cahyono; Imroatul C. Juliana; Taufik Ari Gunawan
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.79198

Abstract

Drought occurs quite often in Indonesia, closely related to water availability for community needs. One of the districts in West Java Province experiencing drought problems is Karawang district, where the RWH (Rainwater Harvesting) concept will be applied. This study aimed to analyze the risk of drought-related to applying the potential RWH in reducing drought risk. This study only focuses on meteorological drought, determined by SPI (Standardized Precipitation Index). Identification of potential areas for the application of RWH is carried out using the Weighted Method Overlay approach in the Geographic Information System (GIS), which was modified by adding a parameter of potential drought hazard. The potential reliability of RWH, as seen from Volumetric Reliability (VR) for supplying the average water requirement of MCK (Bath Washing Toilet) per year, indicates that most of the Karawang district area is potential for applying RWH. The results of adding the potential drought hazard parameters on applying the RWH concept show the decreasing area of very potential and potential category areas into 5,38%, the increase of drought resistance capacity is 17.5%, and the risk-reducing to 8.3%. Those results are due to the changes in the area of drought in the risk analysis. The assumptions of 60 rainy days on the average rainy day in a year and all households making RWH storage systems were used in the analysis. The results of this study can be used as a first step to see the potential of RWH in Karawang Regency both in terms of area and reliability.
PENURUNAN FONDASI TIANG TUNGGAL PADA PEMBEBANAN LATERAL AKIBAT PENAMBAHAN BEBAN AKSIAL Aziz Abdul Majid; Bambang Setiawan; Niken Silmi Surjandari
Jurnal Riset Rekayasa Sipil Vol 8, No 2 (2025): Maret 2025
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i2.101616

Abstract

The pile foundation is the lower building structure that supports the above structure. Pile foundations withstand combined loads from the vertical and horizontal directions. In the field, both loads work simultaneously. However, in Indonesia, in general, the axial and lateral loading tests are carried out separately. Related to this, there have been few investigations on the influence of combined loads on pile foundations. These led to inconsistent results to the effects of adding the axial load on the lateral loading. The three-dimensional finite element method is used in this study to analyze the effect of vertical displacement on a single pile foundation with the additional axial loads on lateral loads. Two pile foundation models were made, the first pile foundation model is a single pile foundation without a pile cap, while the second pile foundation model is modeled with a pile cap. Two models were applied by the lateral load with the additional variation axial load of 0H, 0.25H, 0.5H, 0.75H, and 1H. The vertical displacement is significantly decreased in the pile foundation model with a pile cap compared to the pile foundation model without a pile cap. The reduction in vertical displacement of pile foundations with a pile cap due to the addition of axial loads affects up to 30%, 24%, 19%, 16%, 14% of pile foundations without a pile cap, respectively. This research is expected to help decision making consideration in the design and planning for pile foundations.
SEISMIC PERFORMANCE ANALYSIS OF CIRCULAR-SHAPED BUILDINGS IN PADANG Hovifah Indra Parawansyah; Agustinus Agus Setiawan
Jurnal Riset Rekayasa Sipil Vol 9, No 2 (2026): Maret 2026
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v9i2.109532

Abstract

Indonesia is a country with high seismic activity due to its location on the convergence of several tectonic plates, making earthquake-resistant structural design a crucial aspect of construction. This study aims to analyze the seismic performance of circular-shaped buildings based on displacement, story drift, and base shear, as well as to calculate the structural work volume. The modeling was carried out using Robot Structural Analysis Professional (RSAP 2025) software. The earthquake load analysis was performed using the equivalent static lateral force procedure in accordance with SNI 1726:2019, with the research location in Padang City. The analysis results show that the 8-story building experiences a maximum displacement of 22.56 mm in the X direction and 51.08 mm in the Y direction; the 5-story building has a maximum displacement of 6.33 mm in the X direction and 35.86 mm in the Y direction; and the 3-story building experiences 1.37 mm in the X direction and 7.98 mm in the Y direction. The maximum story drift for the 8-story building is 19.91 mm (X) and 43.34 mm (Y); for the 5-story building, 8.36 mm (X) and 48.51 mm (Y); and for the 3-story building, 2.86 mm (X) and 17.71 mm (Y). The base shear values are 4,950.56 kN for the 8-story building, 4,485.20 kN for the 5-story, and 2,691.12 kN for the 3-story building. The concrete requirement ratio is 0.287 m³/m², and the steel reinforcement requirement ratio is 150.31 kg/m³.
PENDEKATAN PEMBANGUNAN DAMPAK RENDAH UNTUK SUMUR RESAPAN DAN ANALISIS BIAYA INVESTASINYA DI WILAYAH PERKOTAAN Oktavia Kurnianingsih; Delista Putri Deni
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.95312

Abstract

Flood, economic and environmental problems in the implementation of sustainable drainage systems in developing countries are very complex. The use of infiltration wells as an alternative method to infiltrate groundwater as one of the low-impact developments. Infiltration wells function to accommodate and absorb water into the soil. The high growth of the population led to an increase in development. Development that has an impact on the reduction of catchment areas, this research aims to approach the low-impact development strategy (LID) in urban areas in developing countries. Sustainable drainage development is still limited to the regional budget. Cost analysis was carried out by hydrological modeling for infiltration well planning. Infiltration wells are chosen as sustainable drainage. Infiltration wells can reduce the risk of flooding and drought. Discharge analysis with the Rational Method. The planning of the dimensional infiltration well was calculated using the Sunjoto formula and the basic design using filitration. The infiltration well model is planned with a depth of 1.7 m and a diameter of 1 m. The cost of making an infiltration well is Rp 2,125,500 for one well. This research is expected to help decision-making in sustainable urban water management. Flood and drought mitigation balancers and costs. 
PENERAPAN ANALISIS EARNED VALUE DAN OPTIMASI DENGAN METODE TIME COST TRADE OFF PADA PROYEK TOL KATARAJA SEKSI 1 JAKARTA-BANTEN Daltaliya Aisyah Yuwono; Setiono Setiono; Fajar Sri Handayani
Jurnal Riset Rekayasa Sipil Vol 9, No 1 (2025): September 2025
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v9i1.107095

Abstract

Proyek Tol Kataraja Seksi 1 memiliki tantangan dalam batasan waktu, mutu, dan biaya untuk mencapai tujuan. Perkembangan pelaksanaan proyek yang dinamis berisiko pada keterlambatan waktu penyelesaian atau pembengkakan biaya bisa terjadi karena pada perencanaan awal yang memberikan dampak terhadap keseluruhan pekerjaan pada proyek. Upaya Pengendalian yang dilakukan adalah dengan metode Earned Value Analysis (EVA) untuk menilai kinerja pelaksanaan proyek dan optimasi dengan time cost trade off untuk mengoptimalkan pelaksanaan proyek. Hasil dari EVA diperoleh bahwa pada minggu ke-40 dan minggu ke-48 biaya yang dikeluarkan sesuai dengan rencana tetapi mengalami keterlambatan. Alternatif optimasi TCTO yang dilakukan didapatkan hasil yang paling efisien, yaitu penambahan 2 pekerja dengan penurunan biaya sebesar Rp 60,357,475.11 dengan nilai efisiensi 0.0145% dan pengurangan durasi sebanyak 6 hari dari durasi normal (254 hari) dengan efisiensi 2.3622%. Hasil analisis menunjukkan bahwa penambahan dua pekerja merupakan strategi paling efisien untuk optimasi biaya dan waktu, yang dapat dijadikan referensi dalam perencanaan proyek jalan tol serupa.
ANALISIS NILAI CBR SEBAGAI PARAMETER KRITIS UNTUK PERENCANAAN JALAN RAYA Sofya Marinda Putri Wilis; Andri Dwi Cahyono; Moh. Ilham Farihi; Moh. Abdul Aziz Hanafi; Hanifatus Cintya; Malik Ibrahim; Mia Setiyo Asih
Jurnal Riset Rekayasa Sipil Vol 7, No 2 (2024): Maret 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i2.85903

Abstract

Infrastructure development is one indicator of a country's progress that cannot be ignored. Road infrastructure is an important part of the transportation system that connects different locations, facilitates human mobility, and transports goods. In the construction and maintenance of road infrastructure, soil plays a crucial role, so the condition and strength of the soil must be considered. Soil plays a significant role in construction as it serves as the foundation or base for building structures. Soil that has sufficient strength to support road loads will facilitate road construction. This study was conducted to determine the California Bearing Ratio (CBR) value, so that appropriate actions can be taken to construct roads based on local soil conditions. The CBR method is commonly used in soil geotechnical testing for road planning. This method involves laboratory testing of soil samples to determine the California Bearing Ratio (CBR). The results show a CBR value of 22.5%, which falls under the category of very good. This indicates that there is no need for improvement efforts in the construction of the Jl. Panglima Besar Sudirman, Dsn. Bolawen Ds. Tiron Kec. Banyakan Kab. Kediri highway, allowing resources to be allocated to other areas in need of road infrastructure improvements to enhance accessibility and overall regional development.

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