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All Journal Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Abdimas Dewantara Praxis : Jurnal Sains, Teknologi, Masyarakat dan Jejaring Jurnal Rekayasa Konstruksi Mekanika Sipil Jurnal Pensil : Pendidikan Teknik Sipil Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Jurnal Abdi Insani Jurnal ComunitA Servizio Jurnal Rekayasa Teknik Sipil dan Lingkungan Asian Journal of Community Services (AJCS) Journal of Infrastructure Planning and Engineering Jurnal Abdimas Maduma
Sudarno P Tampubolon
Teknik Sipil, Universitas Kristen Indonesia (UKI), Jakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management 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 Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Transportation Other

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Analisis perilaku kinerja struktur bangunan pada variasi tipe podium zona gempa 5 menggunakan metode respon spektrum Paskalis Halawa; Sudarno P Tampubolon; Lolom Evalita Hutabarat
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 14 No. 1 (2025)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.14.1.11440.152-165

Abstract

Buildings or structures in Indonesia are highly vulnerable to earthquakes, especially in seismic zone 5. Podium-type buildings consist of two main parts: the podium and the tower. This type of building is used due to its advantages of better stability, resulting from a wider base, efficient land use, and good seismic performance. Therefore, this study aims to analyze the structural behavior of three types of buildings: non-podium structures, centrically supported podium towers, and eccentrically supported podium towers. The analysis is conducted using the response spectrum analysis method to examine various structural behaviors, including comparisons of base shear forces, inter-story drift, and the P-Delta effect. The analysis results show that the base shear force of the non-podium structure is 18,463.26 kN, which is higher than that of the centrically supported podium tower at 10,661 kN and the eccentrically supported podium tower at 10,661 kN. In terms of inter-story drift in the x-direction, the eccentrically supported podium tower (model 3) has a displacement of 64.405 mm, exceeding the permissible limit of 61.538 mm. Meanwhile, the non-podium structure (model 1) has a displacement of 60.658 mm, and the centrically supported podium tower (model 2) has 56.408 mm, both meeting the permissible drift limits. For the maximum P-Delta values, Model 1 is 0.0964, Model 2 is 0.05844, and Model 3 is 0.0722, all of which comply with the P-Delta effect limits. The findings of this study are expected to provide a deeper understanding of the differences in structural performance between non-podium structures, centrically supported podium towers, and eccentrically supported podium towers, which can be used as a reference for designers in selecting a structurally safe system by increasing stability against lateral loads.
Column structure strengthening with FRP (Fiber Reinforced Polymer) due to story addition I Wayan Maesa Andreasnata; I Nengah Sinarta; Ni Komang Armaeni; I. P. Ellsa Sarassantika; Dang Thanh Trung; Cintantya Budi Casita; Roro Sulaksitaningrum; Sudarno P. Tampubolon
Journal of Infrastructure Planning and Engineering Vol. 1 No. 1 (2022)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jipe.1.1.2022.38-45

Abstract

This study focuses on strengthening scheme of an existing structure with added story. The addition of a new story increases gravitational loading, which affects the seismic and wind responses of the structure and, as a consequence, the loading combination. To ensure the structure’s capacity requirement, the strengthening scheme uses CFRP (Carbon Fiber Reinforced Polymer). In order to adequately define the structure's performance, a series of structural analyses were performed. The structure's state before and after story addition, subsequently the state after CFRP strengthening, were evaluated. It is demonstrated that the additional story to the structure causes an exceedance in internal forces; however, the strengthening with CFRP is sufficient to withstand these forces, proving that the strengthening scheme is effective and beneficial.
The Performance Analysis of High-Rise Building Structure Based on SNI 03-1726-2012 and SNI 03-1726-2019 (Case Study: Tower 1 Transit-Oriented Development Apartment Pondok Cina, Depok) Sudarno Tampubolon; Pinondang Simanjuntak; Gracela P. Tarapandjang; I Putu Ellsa Sarassantika
Journal of Infrastructure Planning and Engineering Vol. 2 No. 1 (2023)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jipe.2.1.2023.36-41

Abstract

Indonesia has the latest seismic standard, namely SNI 03-1726-2012 which replaces the previous seismic standard, namely SNI 03-1726-2012. This study aims to compare the calculation and analysis of the result of the Transit-Oriented Development (TOD) apartment in Pondok Cina, Depok based on SNI 03-1726-2012 and SNI 03-1726-2019 and find out what parameters make a significant difference between SNI 03-1726-2012 and SNI 03-1726-2012. SNI 03-1726-2019. From the comparison results, there was an increase in the parameter values ​​of SS and S1 in SNI 03-1726-2019, resulting in the influence of the parameter values ​​of SDS and SD1 which became the reference for calculating the acceleration value of the response spectra in SNI 03-1726-2019. The value of the basic static shear force in the X and Y directions in SNI 03-1726-2019 increased by 18% from the value of the basic static shear force in SNI 03-1726-2012 and the value of the dynamic basic shear force in the X and Y directions in SNI 03-1726- 2019 experienced an increase of 15% from the value of the dynamic base shear force in SNI 03-1726-2012. The basic shear force increases because the acceleration spectral design response has a high increase in 03-1726-2019 compared to SNI 03-1726-2012. Based on the control of the performance level of the Transit-Oriented Development (TOD) apartment building, Pondok Cina Depok, is included in the Immediate Occupancy, meaning that when an earthquake occurs, the building does not suffer heavy damage, can still be used and the risk of casualties is very small. Performance-based planning can provide information on how the building behaves during an earthquake and the extent to which the earthquake will affect the structure.
Co-Authors Candra Christianti Purnomo Chatarina Finella Cintantya Budi Casita Dady Supriadi Dang Thanh Trung Daniel David , Charly Deviana Pratiwi Munthe Dianty, Grace Putri Doroti, Doroti Efendy Tambunan Elferida Sormin Fau , Martinus Nifotuho Formas Juitan Lase Fuk Jin Oei Fuk Jin Oei Grace Putri Dianty Gracela P. Tarapandjang Haposan Sahala Raja Sinaga Hutabarat, Lolom Hutagalung, Charly David I Gede Dhana Putra Sanjaya I Nengah Sinarta I Putu Ellsa Sarassantika I Wayan Gede Suarjana I Wayan Maesa Andreasnata Ida Bagus Gede Parama Putra Indry, Jessica Miracella Irene Vista Simanjuntak Iwan B. Santoso John fernando silalahi Kafolapada, Yohan K. Kristofel, Andreas Samuel Lolom Evalita Hutabarat Louisa , Agnes Michel Tambunan Mulyani, Agnes Sri Naibaho, Lamhot Nataldo , Benny Tri Nelius Harefa Ni Komang Armaeni Oei, Fuk Jin Pane , Medyawanti Pane, Medyawanti Paskalis Halawa Pinondang Simanjuntak Pinondang Simanjuntak Priska Marlen Duakaju Purnomo, Candra Christianti Risma M Simanjuntak Roro Sulaksitaningrum Sally Septania Napitupulu Sally Septania Napitupulu Sari , Desma Setiyadi Setiyadi Setiyadi, Setiyadi Setyadi Setyadi Setyadi Simanjuntak P Simanjuntak, Irene Vista Simanjuntak, Risma M SOPHIAN TALENTA MENDROFA Srimulyani, Agnes Steffy Catharina Rebeccha Simbolon Sudarwani , Margareta Maria Tafonao, Ismael Tomaluweng, Zefanya Ulinata Ulinata Ulinata Yonathan, Yonathan Zebua, Felix Zebua, Prestasi Aswinda