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All Journal Sinergi Jurnal Dampak INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Ilmiah Universitas Batanghari Jambi Rang Teknik Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Rekayasa Sipil Jurnal Ilmiah Rekayasa Sipil Journal of Applied Engineering and Technological Science (JAETS) Jurnal Bangunan: Konstruksi & Desain Journal of Civil Engineering and Vocational Education
Bayu Martanto Adji, Bayu Martanto
Universitas Andalas
Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Other

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Post-Disaster Engineering Strategy for Anai River Debris Flow Management on Anai Valley National Road West Sumatra Indonesia Andriani Andriani; Bambang Istijono; Rahmad Yuhendra; Mahdi Mahdi; Muhammad Al Giffari; Arian Dodi; Bayu Martanto Adji
Journal of Applied Engineering and Technological Science (JAETS) Vol. 6 No. 1 (2024): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v6i1.5845

Abstract

One of the causes of flash floods is eruption material from Mount Marapi that is carried downstream, disrupting transportation access and the local economy. This study aimed to design and implement an effective post-disaster engineering strategy for debris flow management in the Anai River and evaluate its long-term success. Data were collected through field observations to measure river profiles, photogrammetry, and sediment sampling. Secondary data were used to calculate rainfall intensity and flood discharge in the Anai River to plan debris flow control. The study results showed that the large catchment area and high rainfall contributed significantly to the high peak discharge. Disturbed soil samples taken from the river surface were saturated, indicating the influence of sediment from the debris flow from the eruption of Mount Marapi. The removal of material from the riverbed needs to be controlled to avoid overexploitation that could exacerbate erosion of the riverbanks, ultimately threatening bridge structures and other infrastructure along the Anai River. To overcome this problem, it is necessary to build sediment control structures such as check dams and groundsills, as well as secure riverbanks in the management of debris flows in the Anai River.
Application of Rescaled Adjusted Partial Sums (RAPS) Method in Validation of Traffic Management Risk Analysis Data in Large Cities in Indonesia Oktaviani, Oktaviani; Purnawan, Purnawan; Yossyafra, Yossyafra; Adji, Bayu Martanto
invotek Vol 25 No 1 (2025): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v25i1.1265

Abstract

This study examines the application of the Rescaled Adjusted Partial Sums (RAPS) method in validating traffic management risk analysis data in the category of large cities in Indonesia. The RAPS method is used to test the consistency and reliability of data that is the basis for traffic management risk analysis, so that it can ensure the validity of the risk assessment results. Data validation is very crucial in traffic management risk analysis to ensure the accuracy and reliability of the analysis results that are the basis for decision making. In order for the implementation of traffic management to be in accordance with the goals and objectives, traffic management analysis is needed to minimize the risk of failure of the implementation. Traffic management risk analysis in this study uses the Failure Modes, Effects and Criticality Analysis (FMECA) method. The data used are based on the results of filling out questionnaires from respondents, in the form of an assessment of three components, namely severity, occurrence, and detection for four indicators (road capacity, side obstacles, traffic conflicts, and traffic signs/markings) which have sub-indicators of the existing negative impacts. The data were validated to see the consistency of the data provided by respondents using the RAPS method. The results of the validation test using the RAPS method show that the data from the assessment of three components for four indicators that have sub-indicators of negative impacts are valid. And the test results show that the RAPS method is effective in identifying consistent and inconsistent data, thereby improving the quality of risk analysis data validation. With better validation, traffic management risk analysis can be carried out more precisely and efficiently.
Space Utilization Policy in Payakumbuh City to Support The Public Transportation Rahendra, Muhazir; Yossyafra, Yossyafra; Adji, Bayu Martanto
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.14

Abstract

The strategy that might be applied to increase the use of public transportation is to apply space utilization incentives and disincentives. Incentives and disincentives for space use contain elements of regulation and control that are accommodating to various actual changes that occur in cities. The stages of this research are: : 1) distribution of questionnaires, 2) ranking of Alternative Incentives and Disincentives with Likert scale. The formulation of incentives and disincentives for space utilization that are predicted to increase the use of public transportation, Alternative incentives sequentially are: 1) Policy for subsidizing public transportation fares, 2) Policy for Rejuvenating Public Transport Fleet, 3) Improving infrastructure and supporting facilities for the use of public transportation, and for Disincentives: 1) Progressive Tax Implementation Policy on vehicle ownership, 2) Mandatory garage policy for prospective owners of private vehicles. The results of this study can be used as input for the Payakumbuh City government in making decisions related to spatial planning and transportation and further research needs to be done on alternative incentives and disincentives that have been formulated.
Analisis Konflik Lalu Lintas Pada Simpang Tak Bersinyal, Studi Kasus Simpang Empat Ganting Padang Adji, Bayu Martanto; Suhenda, Rayhandara Putra
Jurnal Bangunan, Konstruksi & Desain Vol 1 No 1 (2023): Mei 2023
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbkd.1.1.21-31.2023

Abstract

Besarnya pertumbuhan penduduk pada suatu daerah juga berdampak pada volume kendaraan yang dapat meyebabkan terjadinya konflik lalu lintas yang dapat menyebabkan konflik seperti kemacetan atau kecelakangn yang membahayakan pada pengguna jalan. Kota Padang merupakan salah satu kota yang terletak di Provinsi Sumatra Barat yang memiliki 950.871 penduduk (Badan Pusat Statistik Kota Padang 2019 ) dengan kepemilikan kendaraan sebanyak 401.420 unit yang terdaftar (BPS Kota Padang, 2019). Selama tahun 2018, kota Padang tercatat memiliki 536 kecelakaan lalu lintas dengan kerugian mencapai Rp. 1.173.950.000 (BPS Kota Padang, 2018). Dari data tersebut menunjukan bahwa pengemudi kendaraan masih belum bisa bertindak dengan sigap saat mengahadapi konflik lalu lintas. Salah satu jaringan jalan yang sedang dikembangkan adalah Jl. Dr. Wahidin, Parak Gadang, Kec. Padang Timur, Kota Padang, Sumatera Barat yang ditujukan untuk mengurangi beban volume lalu lintas di jalan pusat kota Padang. Pada ini juga tidak dilengkapi dengan pengaturan lalu lintas bersinyal. Penelitian ini bertujuan untuk mengindentifikasi jenis, frekuensi dan derah konflik serta menganalisis keselamatan pada persimpangan dengan memperhatikan tingkat keseriusan konflik dari pergerakan arus lalu lintas. Untuk menganalisa konflik lalu lintas yang terjadi digunakan metoda Time Traffic Conflict Technique. Data yang di dapat pada metoda dengan cara merekam pergerakan lalu lintas dengan menggunakan drone. Pengambilan video dilakukan Pada lokasi penelitian hari libur dan hari kerja ditinjau pada pukul 17.15–17.30 WIB dan pukul 11.00-11.15 WIB menghasilkan 130 kejadian konflik pada hari libur yang terbagi atas 83 serious conflict dan 48 non serious conflict, pada hari kerja yang terbagi atas 30 serious conflict dan 67 non serious conflict. Dengan total kejadian non serious conflict pada hari libur dan hari kerja yang ditinjau yaitu 228 kejadian konfllik dari 329 kejadian konflik serius dengan persentase mencapai 50,66%.
Disaster Risk Assessment and Education in Limau Manis Village, Pauh District, Padang City, West Sumatera: Kajian Risiko Bencana dan Edukasi Kebencanaan di Kelurahan Limau Manis, Kecamatan Pauh, Kota Padang, Sumatera Barat Fauzan, Fauzan; Abdul Hakam; Bayu Martanto Adji; Rinaldi Ekaputra; Yenny Narny; Aditya Abdi Pratama; Cindy Murdiaman Guci; Amanda Nurra Mulyana
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 6 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i6.24331

Abstract

Disaster risk assessment is an integrated mechanism regarding potential hazards, evaluating existing conditions, and providing a comprehensive picture of disaster risk in an area. This disaster risk assessment and disaster education aims to evaluate disaster risk and provide education to provide a deep understanding of the potential and impacts caused by disasters that occur in an area, especially in Limau Manis Village. The method used in this study is to collect primary and secondary data. Primary data is collected by filling out questionnaires and interviews with respondents selected based on their knowledge and experience of disasters that have occurred in the area. This interview focuses on the community's experience with various types of disasters and how the impact of disasters affects their daily lives, infrastructure, and livelihoods. The data collected is then analyzed to identify potential risks and the level of community preparedness. Based on the results of this study, it was found that the potential for high disaster risk is a flood disaster with a disaster risk value of 3.00, followed by earthquakes, landslides, and extreme weather, which are classified as moderate disasters with a risk value of 2.00. The results of this study are expected to help the local government make better disaster management and mitigation plans in the future. This study can be used as a further reference for disaster risk management in other areas with different social and geographical characteristics
Study of Flash Flood Evacuation in Nagari Andaleh, Batipuh Subdistrict, Tanah Datar Regency, West Sumatra Province West Sumatra: Kajian Evakuasi Bencana Banjir Bandang di Nagari Andaleh, Kecamatan Batipuh, Kabupaten Tanah Datar, Provinsi Sumatra Barat Fauzan, Fauzan; Abdul Hakam; Bayu Martanto Adji
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 1 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v9i1.25198

Abstract

On Saturday, May 11, 2024, a flash flood struck parts of West Sumatra, including Nagari Andaleh. This disaster drew significant attention from the government and educational institutions, which responded by organizing the Disaster Community Service Program - Merdeka Belajar Kampus Merdeka (KKN-MBKM Kebencanaan) in Nagari Andaleh. As part of this program, students and Field Supervisors (DPL) carried out Community Service Activities Integrated with Student Activities (PkM-TKM), which included socialization about flash flood evacuation and the creation of an evacuation map. The activities began with drafting evacuation materials, validating, creating the map, and conducting field verification. Once the map was finalized, students and DPL, supported by Civil Engineering lecturers from UNAND, conducted socialization and training sessions on post-disaster impacts, including actions and evacuation directions that the Nagari Andaleh community should follow during a disaster. The high level of community participation during the discussions demonstrated strong enthusiasm for such positive initiatives. The outcomes of these activities included increased preparedness and knowledge among the Nagari Andaleh community regarding emergency responses to flash floods, enabling more effective evacuations during such events. Additionally, the flash flood evacuation map produced from this initiative serves as an important reference for both the community and local government of Nagari Andaleh to minimize disaster risks in the future.
Vehicles Speed in Platoon, Case Study Padang - Bukittinggi Road Ramayanti, Sri; Adji, Bayu Martanto; yosritzal, yosritzal; Gunawan, Hendra
Jurnal Rekayasa Sipil (JRS-Unand) Vol. 17 No. 1 (2021)
Publisher : Civil Engineering Departement, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrs.17.1.97-107.2021

Abstract

The increase in vehicle ownership number will affect the increase in traffic flow, which will usually result in congestion on the road network. This phenomenon causes vehicles to tend to travel close to one another (platoon). Characteristics used in describing the platoon phenomenon are the distance between vehicles (headway), average speed, and the number of vehicles in the platoon. This study is to analyzes the effect of variations in the leader and platoon length on vehicle speed. This research was conducted on Padang – Bukittinggi Road. Based on the Decree of the Minister of PUPR No: 248/KPTS/M/2015, Padang - Bukittinggi Road is categorized as a primary arterial road. This research used the primary data, a field survey, by recording vehicle traffic flow (traffic platoon) for two days. A distance of 50 meters is taken to determine the speed, and the time is measured with a stop program. The average headway on weekdays is 1.32 seconds and on holidays is 1.47 seconds. The size of the platoon and the type of platoon leader have a significant effect on the average speed of the vehicle in the platoon if the headway is  ≤ 2 seconds. At the addition of one vehicle in the platoon, which can change the vehicle's average speed, follows the equation y = -4.30x + 67.09.
Co-Authors Abdul Hakam Ade Marnilawati Aditya Abdi Pratama Akhmad Suraji, Akhmad Alfito Alfito Amanda Nurra Mulyana Andriani Andriani Arian Dodi Bambang Istijono, Bambang Brama Nalendra Cindy Murdiaman Guci Elsa Eka Putri Farid Akmal Fauzan . Gunawan, Hendra HENDRA GUNAWAN B11211055 Hendra, Seprino Hermis ta nora Jayawarsa, A.A. Ketut Kusumapradja, Rokiah Mahdi Mahdi Muhammad Al Giffari Narny, Yenny Oktaviani oktaviani Purnawan Purnawan Rahendra, Muhazir Rahmad Aulia Nahar Rahmad Yuhendra Rinaldi Ekaputra Seprino Hendra Sri Marningsih Sri Ramayanti Sri Ramayanti Suhenda, Rayhandara Putra Trivilla, Detia Enda Yosritzal, Yosritzal Yossyafra Yossyafra Yossyafra Yossyafra