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All Journal Waste Technology Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Pondasi Science and Physics Education Journal (SPEJ) Rang Teknik Journal Astonjadro CANTILEVER Jurnal Teknologi Jurnal Ilmiah Wahana Pendidikan Jurnal Ilmiah Arsitektur Automotive Experiences Teknika AKADEMIK: Jurnal Mahasiswa Humanis Journal of Innovation Research and Knowledge SAINSTEK Eduvest - Journal of Universal Studies Innovative: Journal Of Social Science Research Jurnal Ilmiah Sultan Agung Journal of Engineering Science and Technology Management VISA: Journal of Vision and Ideas Advance Sustainable Science, Engineering and Technology (ASSET)
Pratikso Pratikso
Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Sultan Agung Semarang
Religion Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Neuroscience Nursing Physics Public Health Social Sciences Transportation Other

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Traffic Counting using YOLO Version-8 (Case Study of Jakarta-Cikampek Toll Road) Darmadi, Darmadi; Pratikso, Pratikso; Rahmat, Mudiyono
ASTONJADRO Vol. 13 No. 1 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i1.14489

Abstract

You Only Look Once (YOLO)  version 8 is the latest version of YOLO. YOLO is a common object detection model that offers faster and more accurate results. YOLO applications provide numerous benefits in the fields of health care, traffic control, vehicle safety, energy, agriculture, and industry. The purpose of this article is to use advancements in information technology to automate the process of manually recording traffic counts on the highway. The method utilized in this study is to record a video of traffic movements with a smartphone camera and save it in MP4 format. Calculations are performed at the office after receiving recorded video and utilizing a program written by the author that makes use of Python, Ppencv, Pytorch, and YOLO  version 8 software. When passing through a counter box, the traffic volume is counted and saved in Excel format (.xls). The video records footage near the Halim area of the Jakarta-Cikampek toll road. With a measurement accuracy of 99.63% for cars, 96.66% for buses, and 98.55% for trucks, the accuracy attained using YOLO  version 8 is fairly satisfactory for detecting vehicle volume and categorization.
Optimizing Human Resource Performance in Building Construction through Technology-Enhanced Strategy Development Husodo, Ibnu Toto; Pratikso, Pratikso; Wibowo, Kartono
Advance Sustainable Science Engineering and Technology Vol. 7 No. 3 (2025): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i3.2083

Abstract

Construction projects involve complex processes requiring effective management and skilled human resources to ensure successful outcomes. This study analyzes key factors influencing human resource (HR) performance in building construction, identifying ability, working conditions, organizational structure, motivation, discipline, and compensation as critical determinants. A structured questionnaire using a 5-point Likert scale was employed as the data collection instrument, distributed to 130 contractors, with 114 valid responses collected in Semarang, Indonesia. Data analysis using SPSS v.27 confirmed that all indicators are valid, reliable, and positively perceived, with “ability” receiving the highest rating (mean = 4.8). Practical implications for project stakeholders include the need to implement targeted training, performance-based incentives, leadership development, and optimized recruitment. Technological integration is also emphasized for enhancing communication and decision-making efficiency. The findings underscore the importance of a comprehensive HR strategy that addresses both individual competencies and systemic organizational support, advancing sustainable engineering practices and improving project productivity in dynamic construction environments.
Prioritas Penanganan Pemeliharaan Jalan Berdasarkan Tingkat Kerusakan (Studi Kasus: Ruas Jalan Gebang Ilir – Waled Cirebon Panjang 10,5 KM dan Lebar 5-7 M) Nuryaman, Asep; Mudiyono, Rachmat; ., Pratikso
Jurnal Ilmiah Wahana Pendidikan Vol 11 No 9.A (2025): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cirebon adalah daerah strategis, sehingga fasilitas jalan sangat penting.Jalan memfasilitasi arus barang dan jasa, serta kemampuan orang untuk melaksanakan aktivitas mereka, yang pada gilirannya mendorong pertumbuhan ekonomi di daerah terkait.Namun, arus lalu lintas yang tinggi akibat volume kendaraan yang banyak dan beban yang berlebihan menyebabkan kerusakan pada permukaan jalan. Kondisi Jalan Kabupaten Cirebon, khususnya Seksi Jalan Gebang Ilir Waled sepanjang 10,5 kilometer, telah memburuk, memerlukan pemeliharaan. Namun, kendala anggaran sering menghambat efektivitas upaya pemeliharaan ini.Mengingat tantangan-tantangan ini, sangat penting untuk melakukan studi komprehensif yang menilai prioritas pemeliharaan jalan di Seksi Jalan Kabupaten Cirebon. Tujuan dari studi ini adalah untuk menentukan urutan prioritas pemeliharaan jalan berdasarkan tingkat kerusakan menggunakan Pavement Condition Index (PCI) dan metode Bina Marga untuk menilai kondisi kerusakan yang ada serta memberikan alternatif yang sesuai untuk manajemen.Studi dimulai dengan survei lapangan, di mana data dikumpulkan dan dianalisis menggunakan metode PCI dan Bina Marga untuk menentukan Program Pemeliharaan Jalan. Analisis tersebut menghasilkan temuan yang menekankan pentingnya menentukan urutan prioritas ini untuk mengoptimalkan dana anggaran yang terbatas.Studi ini mengidentifikasi bahwa penyebab utama kerusakan pada Seksi Jalan Gebang Ilir Waled disebabkan oleh sistem drainase, lapisan permukaan jalan yang tipis, volume kendaraan yang tinggi, dan kendaraan yang kelebihan muatan.Metode PCI mengklasifikasikan kondisi permukaan jalan dengan nilai 52, yang menunjukkan kondisi cukup (baik). Metode Bina Marga menunjukkan bahwa Seksi Jalan Gebang Ilir Waled termasuk dalam program pemeliharaan rutin.Urutan prioritas penanganan pemeliharaan jalan, seperti yang ditentukan oleh analisis, menunjukkan bahwa pemeliharaan dimulai dari seksi jalan dengan kondisi kerusakan paling parah di STA 009 + 500 hingga 009 + 600, hingga seksi jalan dengan kondisi baik di STA 000 + 300 hingga 000 + 400.
Analysis of the Level of Traffic Fatality of Road Section Conditions in Tanjung Balai City Sihombing, Alexander Tuahta; Pratikso, Pratikso; Mudiyono, Rachmat
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.18007

Abstract

There are various kinds of driver behavior in Tanjungbalai city such as aggressive driving, illegal racing, against the direction and many more which are generally dominated by workers with different professions and students. A person's attitude and pattern of thinking will be influenced by that pattern of thinking, which usually results in certain patterns of behavior. Most traffic accidents occur due to human error, such as traffic violations. Every year, 1.35 million people die from traffic accidents worldwide. This means that every 24 seconds one person loses their life on the roads around the world. A person can violate traffic laws due to intentionality, ignorance, or ignorance of the applicable rules. This study explains, which means testing hypotheses to explain the causal relationship between variables. This type of research was chosen because the goal to be achieved was to explain the relationship and effect of the questionnaire as the main data collection tool. Field research requires tools to support it. The following tools and materials were used by researchers including stationery, cameras (documentation) and survey forms Traffic Accident Analysis. Data Collection Techniques The research data must be collected to obtain the necessary data and information. The following is the data collection process used in this study, namely Primary Data Survey Results where primary data collection is carried out by direct observation at the research location. Secondary Data where vehicle data and vehicle volumes used as writing material are based on direct observation data in the field and data assistance from SAMSAT and the PUPR Office of Tanjungbalai City. Field Observation is by making direct observations of motorists who are around the research subject to collect information needed for further research. As well as documentation Data collected from activities carried out at the research location or survey during the activity. This research was conducted in Tanjung Balai City, North Sumatra Province with research targets or respondents being Students, Students, and Communities who live or are in the research area and own and use motorized vehicles (cars and motorcycles) spread across Gading Village, Sijambi Village, and Pahang Village, Tanjung Balai City.Research Implementation Time Where the research took place for four days, from March 11 to 14, 2024.  The research location is located at Ir. Sutami street, Husni Thamrin street, Abd Rahman Street, and SMA 3 street, Tanjung Balai City. It can be seen that the most frequent traffic accidents in the research location are on the Ir. Sutami section of Tanjungbalai City which has an accident rate which if rounded off the value is 36 events/year. From the calculation example above, it is known that the value of the fatality rate of the Ir Sutami road section, Datuk Bandar District, Tanjungbalai with TF = 47232.003> UCL = 23903.06 then the road section is an Accident Prone Area. The accident-prone road section that has the highest fatality rate is Jl. SMA 3, Tanjungbalai with TF = 105462,206 and UCL = 61843,521.
Integration of Design and Construction Implementation of Buildings on Soft Soil: Decision Support System Model Approach Anwar, Roy Rizali; Pratikso, Pratikso; Wibowo, Kartono; Taufik, Syahril; Setiawan, Ichwan
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.18099

Abstract

Construction projects on soft soils face significant technical and financial challenges due to low soil bearing capacity and high potential for settlement. These unique characteristics require effective integration of design and implementation to overcome high risks and improve structural stability. This study develops a Decision Support System (DSS) model based on Analytic Hierarchy Process (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) applied to the process of selecting foundations and construction methods for buildings on soft soils. This DSS enables a comprehensive assessment of various design alternatives and construction methods based on multi-aspect criteria, including stability, cost, time, material, and environmental conditions. Through data analysis and questionnaires involving construction experts, this DSS was tested on an infrastructure project in the tidal area of ​​South Kalimantan. The results show that this DSS model is effective in supporting the selection of foundations, such as piles and bored piles, which are adjusted to the building load and soil conditions. This DSS also provides implementation priorities that can minimize the risk of project costs and delays. In addition to improving efficiency and accuracy in decision making, this model offers an integrated approach that optimizes every stage of construction from planning to field execution. This DSS contributes to the development of better and more sustainable risk management methods in construction projects on soft soils. These findings are expected to be applied more widely in the construction industry, especially in efforts to manage the high risks associated with soft soil conditions and create more efficient and stable construction.
Calibration Of Prototype "Ultrasonic Surface Roughmeter" With GAP Man Profilometer Utomo, Eko Wahyu; Pratikso, Pratikso; Siegfried, Siegfried
Eduvest - Journal of Universal Studies Vol. 4 No. 11 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i11.40139

Abstract

In road network evaluations, road performance is assessed from structural and functional aspects. Typically, road surface roughness measurements rely on expensive, imported instruments. Therefore, this research developed a prototype roughness measuring tool using an ultrasonic sensor, which is more cost-effective. This study aims to calibrate the "Ultrasonic Surface Roughmeter" prototype and evaluate its accuracy in measuring the International Roughness Index (IRI) as a reference for road maintenance. The prototype was tested through calibration with the standard tool, Gap Man Working Profilometer. Data were collected from several road segments of a specified length, and measurement results were analyzed through descriptive statistics to compare data from both tools. The calibration results indicate that the prototype achieved a high accuracy level, with a correlation value of 99.51% and a confidence level of 97.05%. The Cronbach's alpha value of 1.0 shows excellent internal consistency, with an average measurement difference of approximately 3.11%.The "Ultrasonic Surface Roughmeter" prototype can serve as a valid and economical alternative for measuring road surface roughness
Evaluasi Geologi Teknik Pada Metode Penggalian Dan Sistem Penyangga Konstruksi Terowongan Pengelak Bendungan Jragung, Semarang Mulyadi, Mulyadi; Rochim, Abdul; Pratikso, Pratikso
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i1.8321

Abstract

Terowongann pengelak Bendungan Jragung merupakan terowongan yang dibangun untuk mengelakkan air sungai selama pelaksanaan konstruksi. Terletak di Kabupaten Semarang, Provinsi Jawa Tengah. Terowongan ini direncanakan memilikii panjang 400 m dan diameter dalam 5,30 m. Penelitian ini bertujuan untuk mengevaluasi kondisi geologi teknik area penelitian dalam pelaksanaan metode penggalia, dan sistim penyangga terowongan. Kondisi geologi dan geologi teknik didapatkan dari investigasi geologi dan pengujian laboratorium. Penentuan kualitas massa batuan dilakukan dengan metode GSI dan RMR. Pada analisis metode penggalian dan sistem penyangga digunakan metode empiris berdasarkan RMR dan NATM yang didasari oleh hasil penentuan kualitas massa batuan. Litologi penyusun terdiri dari satuan batupasir perselingan batulempung dan batulanau, dan satuan batulempung sisipan batupasir dan batulanau (anggota Banyak Formasi Kalibeng). Hasil dari pengamatan di lapangan maupun uji sifat mekanik di laboratorium, batuan di lokasi penelitian tergolong kedalam batuan lunak. Adanya bermacam kondisi massa batuan yang melewati trase terowongan, sehingga untuk metode penggalian dan sistim penyangga terowongan dibagi menjadi 4 (empat) segmen. Metode penggalian massa batuan menggunakan digging dan ripping. Secara keseluruhan metode penggalian terowongan dilakukan dengan tahapan top heading dan bench. Untuk sistim penyangga terowongan menggunakan steel rib, rock bolts, wiremesh, shotcrete dan lining concrete.
Macam-Macam Strategi Kesuksesan Proyek Strategis: Studi Kasus Proyek “Yogyakarta International Airport” Aziz, Mustofa Kamal; Wibowo, Kartono; Pratikso, Pratikso
VISA: Journal of Vision and Ideas Vol. 5 No. 1 (2025): Journal of Vision and Ideas (VISA)
Publisher : IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/visa.v5i1.6630

Abstract

The Yogyakarta International Airport Project was implemented for 730 days starting on July 16, 2018 to July 14, 2020. The New Airport in Kulonprogo Regency is targeted to gradually operate in April 2019. The purpose of this study is to identify the success factors and the sequence of variables that have the most influence on the implementation of Yogyakarta International Airport. In addition to the Project, it is to determine the relationship between variables in the successful completion of Yogyakarta International Airport. The form of research used is qualitative descriptive research conducted using a closed questionnaire method that is given directly to all stakeholders of the Yogyakarta International Airport Development Project. The results of this study show 6 factors that have the most influence with the order of variables from the most influential, namely, Labor, Goods and Services Procurement Strategy, Implementation Method, Equipment, Financing and Work Environment. While the negative relationship between variables in the Yogyakarta International Airport National Strategic Project is if Financing (X1) and Equipment (X2) increase, Success (Y) will decrease and vice versa.  
STUDY EVALUASI TEBAL PERKERASAN KAKU PADA RUAS JALAN PURWODADI – WIROSARI DENGAN METODE MANUAL DESAIN PERKERASAN 2017 Supriyatno, Eko; Pratikso, Pratikso; Mudiyono, Rahmat
Rang Teknik Journal Vol 7, No 2 (2024): Vol. 7 No. 2 Juni 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v7i2.4694

Abstract

Jalan Purwodadi – Wirosari berdasarkan fungsinya termasuk jalan kolektor primer yang berfungsi menghubungkan antar kabupaten, yaitu Grobogan – Blora. Tujuan dari penelitian ini yaitu melakukan kajian terhadap kondisi eksisting jalan sebagai dasar untuk perbaikan konstruksi, mengevaluasi kapasitas jalan Purwodadi - Wirosari berdasarkan perhitungan data LHR saat ini dan proyeksi sampai 20 tahun ke depan, dan mengkaji jalan Purwodadi - Wirosari berdasarkan data CBR supaya stabil dan mampu menahan beban lalu lintas. Analisa dan pembahasan menggunakan Manual Desain Perkerasan (MDP) tahun 2017. Hasil penelitian menunjukkan bahwa kerusakan yang terjadi di ruas jalan Purwodadi – Wirosari terutama di Km 94+500 s/d 94+650 adalah retak melintang dengan lebar retakan antara 0,5 - 1cm, rekahan ke samping pada sambungan memanjang atau centerline jalan antara 5-10 cm, terdapat segmen yang mengalami penurunan sehingga diperlukan dinding penahan tanah untuk menahan supaya bahu jalan tidak semakin turun, patahan pada bagian dekat dengan sambungan melintang yang disebabkan karena muatan lalu lintas yang berat. Berdasarkan analisa lalu lintas dan perhitungn proyeksi LHR untuk 20 tahun kedepan, nilai derajat kejenuhan pada ruas Purwodadi – Wirosari (DS) adalah 0,73.
Analisis Resiko Lingkungan dalam Pembangunan Gedung di Atas Tanah Lunak Anwar, Roy Rizali; Pratikso, Pratikso; Wibowo, Kartono; Wardiningsih, S.
AKADEMIK: Jurnal Mahasiswa Humanis Vol. 4 No. 2 (2024): AKADEMIK: Jurnal Mahasiswa Humanis
Publisher : Perhimpunan Sarjana Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/jmh.v4i2.811

Abstract

Construction projects around the world have a significant impact on the environment where construction is being built, both on a local and global scale. Each stage of the construction process has a measurable environmental impact, including the process of mining the materials used to obtain raw materials, transporting these materials to the location, noise, dust caused by the use of heavy equipment, and the waste disposal process after completion of construction. With a rapidly developing global economy, it is important to understand the impact of construction projects on the environment and how it can be reduced this impact in the future. This research aims to analyze risks that occur in the environment which generally happen in building construction using variables from the results of a review of several journals related to environmental impacts. The method used in this research is a quantitative method based on data collecting from the questionnaires. The results obtained show that the most important factors that influence the environment are noise (30%), dust (24%), road damage (20%), and the amount of waste after construction (9%).
Co-Authors Abdul Rochim Abied Rizky Putra Muttaqien Achmad Furqon, Achmad Agus Muldiyanto, Agus Anwar, Roy Rizali Arga, Muthia Azizah Putu Arief, Rifqi Brlyant Azza, Muhammad Farid Bambang Istiyanto Darmadi Darmadi Eko Supriyatno, Eko Fauzi, Mukh ”˜Allaam Giffari, Muhammad Naufal Hadicara, Danang Hapsoro, Tunggul Harnedi Maizir Hermin Poedjiastoeti Hirwo, N.T. Ibnu Toto Husodo, Ibnu Toto Irawan, Arie isna, muhamamd aziz Jusi, Ulfa Karlinasari, R. Karlinasari, Rinda Kartono Wibowo, Kartono Koswara, Dede Lisa Fitriyana, Lisa Maharani, Ifa Agustin Miftachul Anwar Mudjiastuti Handajani Muharifin, Eko Mulyadi Mulyadi Mustofa Kamal Aziz, Mustofa Kamal Nurrohman, Hafidz Nuryaman, Asep P Purwanto Putri, Ananda Aurellie Surya Rachmat Mudiyono, Rachmat Rachmat, Mudiyono Rahmat Mudiyono, Rahmat Rahmat, Mudiyono Saputra, Aditiya Lutfi Setiawan, Ichwan Siegfried Siegfried Sihombing, Alexander Tuahta Soedarsono, Soedarsono Sri Wiwoho Mudjanarko, Sri Wiwoho Sudarno Sudarno Syahril Taufik Syaiful Syaiful Thoifurrohman, Ova Utomo, Eko Wahyu Wardiningsih, S.