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All Journal Jurnal Konstruksi Jurnal PkM MIFTEK Jurnal Konstruksi Journal of Computer Engineering: Progress, Application and Technology
Pratama, Rama
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Other

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Information system for extreme rain index prediction and potential flood warning based on rain radar in Jakarta area Hidayatullah, Muhammad Faisal; Pratama, Rama; Sya’bani, Taufiq Salman; Ahmad, Umar Ali; Awaludin, Asif; Darmawan, Syukri; Komarudin, Rudy
CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 4 No 02 (2025): November 2025
Publisher : Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/cepat.v3i01.6575

Abstract

In Indonesia, significant variations in rainfall are a severe challenge, especially in the Special Capital Region (DKI) Jakarta, which is very vulnerable to flooding and the effects of climate change compared to other coastal areas in Southeast Asia. This flood caused considerable losses to society, industry, and government. Inaccurate predictions of rainfall lead to difficulties in anticipating floods and landslides, causing an expansion of the impact of these disasters. Therefore, a solution such as "Extreme Rain Index Prediction Information System and Rain Radar-Based Flood Potential Warning System for Jakarta” is needed. This system uses SANTANU rain radar and GSMaP satellite data to visualize real-time rainfall with Server-Sent Event (SSE) techniques. It also employs a Random Forest model to predict extreme rainfall and potential flooding by combining the output from PyStep-based radar nowcasting and Numerical Weather Prediction (NWP). Even though the predicted flood potential is accurate (93.75% accuracy, AUC 0.93), the prediction of flood movement using PyStep is not precise (RMSE 2.8, IoA 0.57), affecting the accuracy of the flood potential prediction. This system visualizes rain from SANTANU and GSMaP radars in real time and estimates the potential for flooding. Further efforts are needed to improve predictions of flood movements for better accuracy of flood potential information.
Evaluasi Perilaku Struktur Gedung Beton Bertulang dengan Metode Elemen Hingga Proyek Pembangunan Banten Islamic Center Pratama, Rama; Walujodjati, Eko
Jurnal Konstruksi Vol 21 No 2 (2023): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.21-2.1357

Abstract

One type of construction is building construction, an important infrastructure in human life and widely used throughout the world. Building construction can be used for various activities, such as residences, offices, shopping centers, and the like. Therefore, technology that can help make building plans easier and more connected is needed, namely calculating the analysis of the building structure using the finite element method (Finite.Element.Method). The evaluation calculation also refers to SNI`1726,1727, and 2847:2019. The load calculation includes wind, earthquake, dead and live loads. The upper and lower structures are the structural components that are analyzed. The results of the evaluation calculation show that the concrete structure is able to withstand the given loads, seen from the 600 x 600 dimension column where the moment acting on the column is 171 kNm while the moment that the column can withstand is 496.7 kNm with a ratio of 0.346 , so it can be said that the structure is very safe, but in terms of efficiency the material used in the column can be said to be wasteful.
Evaluasi Perilaku Struktur Gedung Beton Bertulang dengan Metode Elemen Hingga Proyek Pembangunan Banten Islamic Center Pratama, Rama; Walujodjati, Eko
Jurnal Konstruksi Vol 21 No 2 (2023): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.21-2.1357

Abstract

One type of construction is building construction, an important infrastructure in human life and widely used throughout the world. Building construction can be used for various activities, such as residences, offices, shopping centers, and the like. Therefore, technology that can help make building plans easier and more connected is needed, namely calculating the analysis of the building structure using the finite element method (Finite.Element.Method). The evaluation calculation also refers to SNI`1726,1727, and 2847:2019. The load calculation includes wind, earthquake, dead and live loads. The upper and lower structures are the structural components that are analyzed. The results of the evaluation calculation show that the concrete structure is able to withstand the given loads, seen from the 600 x 600 dimension column where the moment acting on the column is 171 kNm while the moment that the column can withstand is 496.7 kNm with a ratio of 0.346 , so it can be said that the structure is very safe, but in terms of efficiency the material used in the column can be said to be wasteful.
Meningkatkan Pengetahuan Dengan Ilmu dan Teknologi Yang Berkualitas Nurdin, Almiansyah; Nugraha, Heru Arif; Muharam, Ijhmal Patwa; Mulyana, Irfan Anwar; Nugraha, Moch Rifaldi Hakiki; Pratama, Rama; Exiana, Rega Muhammad; Erlangga, Ridwan Juansyah; Ahmadi, Salman Fariz; Cikal, Septian Reinaldo; Lukmana, Tedi; Fadli, Dicky Muhamad
Jurnal PkM MIFTEK Vol 3 No 1 (2022): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.3-1.1268

Abstract

COVID-19 is still very rampant in human life right now, it's been almost 2 years that the world has been haunted by a pandemic that still doesn't know when it will end. This pandemic greatly affects and limits every community activity, various sectors are hampered due to the restrictions that the Government has imposed. The education sector is no exception, due to the pandemic, teaching and learning activities have become difficult to carry out because face-to-face meetings are not permitted. Anxiety about the spread of the virus due to crowds of people is the reason all activities involving large numbers of people are stopped. Because studying at school will gather many people, online learning is enforced in all regions in Indonesia. With this policy, the knowledge of the community, especially workers and students, is reduced. Therefore, online activities were also made, namely through webinar activities with the aim and hope of helping increase public knowledge. In this case, the topic raised originates from problems in the community environment related to the field of study of interest, namely civil engineering. The method as an indicator to determine the level of public knowledge is through the pretest and posttest forms. In this form several questionnaires are given regarding the material that will be discussed in the webinar activity, so that data and graphs of the level of public knowledge are obtained.
Co-Authors Ahmadi, Salman Fariz Awaludin, Asif Cikal, Septian Reinaldo Darmawan, Syukri Eko Walujodjati Erlangga, Ridwan Juansyah Exiana, Rega Muhammad Fadli, Dicky Muhamad Hidayatullah, Muhammad Faisal Komarudin, Rudy Lukmana, Tedi Muharam, Ijhmal Patwa Mulyana, Irfan Anwar Nugraha, Heru Arif Nugraha, Moch Rifaldi Hakiki Nurdin, Almiansyah Sya’bani, Taufiq Salman Umar Ali Ahmad