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Paduraksa: Jurnal Teknik Sipil Universitas Warmadewa
Published by Universitas Warmadewa
ISSN : 23032693     EISSN : 25812939     DOI : -
Core Subject : Social, Engineering,
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa (P-ISSN: 2303-2693)is civil engineering journal of engineering faculty, Warmadewa University which is published twice a year in June and December. The purpose of this journal is as sharing center of research, scientific communication and information that related to civil engineering. PADURAKSA is a structure column that has head, body and foot section which is exist in the corner of traditional house wall (penyengker), each penyengker in the house yard consist of 4 paduraksa. Based on philosophies, paduraksa has each name in each corner of the location such as sari raksa (located in northeast), aji raksa (located in southeast), rudra raksa (located in southwest), and kala raksa (located in southwest).
Arjuna Subject : -
Articles 185 Documents
STUDI KOMPARASI KINERJA GEDUNG BERTINGKAT SISTEM GANDA RANGKA PEMIKUL MOMEN KHUSUS DAN MENENGAH DI KOTA MANADO Abdul Ahad Ghifar Ente; Marthin Dody Josias Sumajouw; Steenie Edward Wallah
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6134.53-65

Abstract

Seismic designs for high-rise buildings in the city of Manado, are generally designed using a special reinforced concrete moment frames, but looking at the requirements of SNI 1726-2019 in the city of Manado with seismic design category D, multi-storey building plans can be designed using a dual systems with intermediate moment frames by paying attention to the building height limit of 48 meters. This study will compare the planning efficiency of a dual systems with intermediate moment frames to that of a dual systems with special moment frames in terms of dimensions, details of reinforcement and structural performance with a building height not exceeding 48 meters. The building simulation has a building length and width of 35 x 25 meters, then the height between floors is 4 meters with a building height of 16 meters (Low Rise Building/LRB), 32 meters (Middle Rise Building/MRB) and 48 meters (High Rise Building/HRB). The ratio of the longitudinal reinforcement area of the beam elements in the double system of intermediate moment frames is not more efficient than the double system of special moment bearing frames with the respective efficiency levels in the HRB, MRB and LRB models being -13.33%, -12.95% and -5.00%. Comparison of area of transverse reinforcement of column elements Double Intermediate Moment Resisting Frames are more efficient than Special Moment Bearing Double Systems with their respective efficiency levels in the HRB model. MRB and LRB is 18.35%. 19.47% and 34.68%. Comparison of structural performance in the Dual Intermediate Moment Resisting Frame system is more efficient than the Special Moment Resisting Double Frame System with an efficient rate of 22.85% for each model HRB, MRB and LRB. 20.95% and 12.63% in the X direction and 25.43%. 21.89% and 17.97% in the Y direction.
IDENTIFIKASI FAKTOR-FAKTOR RISIKO PADA PROYEK INFRASTRUKTUR DASAR DAN FASILITAS UMUM PENUNJANG PARIWISATA DI PELABUHAN BENOA, BALI I Komang Agus Ariana; I Gusti Ngurah Putu Dharmayasa; I Nengah Riana; Nyoman Bayu Kurniawan Bendesa
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6154.114-120

Abstract

In general, risks in construction projects can affect project objectives, namely affecting costs, quality and time. In a construction project, a risk factor is a possibility that causes a loss. This study was conducted to determine the dominant risk factors and risk mitigation that caused delays in the implementation of the basic infrastructure and tourism support public facilities project at Benoa Harbor. In this study, data was collected through a questionnaire which was then checked for validity, correlation and reliability using SPSS. Furthermore, to determine the dominant risk, the Severity Index method is used. Based on this research, there are 20 risk factors that cause project delays. The dominant risks based on the level of risk are unexpected events (natural disasters, fires) of 12%, changes in work that has been completed by 10%, environmental changes including changes in weather or climate. at project sites by 10%, repairs that are not in accordance with specifications by 8%, and limited authority of personnel/owners in making decisions by 8%. The dominant risks identified in the project really need to find solutions because they have a very significant impact on project performance.
RASIONALISASI JARINGAN STASIUN CURAH HUJAN PADA DAERAH ALIRAN SUNGAI TUKAD MATI Putu Doddy Heka Ardana; I Gusti Made Sudika; I Wayan Angga Hadinata
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6212.85-96

Abstract

The hydrological component is the main component in planning water infrastructure. The quality and quantity of rainfall data recorded at each rain post is the most crucial component in hydrological analysis, so it is necessary to analyze the rationalization of the rain station network to obtain an effective and efficient one. This research was conducted in the Tukad Mati Watershed, which has an area of 44,667 km2, with the length of the main river reaching 22,429 km, and there are six rain stations spread across the watershed. Rationalization analysis was carried out using two methods, namely the WMO (World Meteorological Organization) and Kagan-Rodda methods. The analysis using the WMO standard found that all rain stations were less than the minimum density. Meanwhile, from the results of the analysis using the Kagan-Rodda method with a smoothing error (Z1) of 9.069% and an interpolation error (Z3) of 7.989%, it is recommended that four selected rain stations out of six rain stations, namely Ngurah rain station, Sanglah rain station, Sading rain station, and Kapal rain station.
PEMODELAN PERILAKU KESELAMATAN KERJA, HUKUMAN, DAN PENGHARGAAN PADA PROYEK HOTEL ASTON MOJOKERTO Feri Harianto; Fina Mufida; Diah Listyaningsih; Mohamad FN Aulady
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6276.121-126

Abstract

Poor safety behaviour is the leading cause of workplace accidents. One form of dangerous worker behaviour often seen in construction projects is not using PPE and not working according to procedures which are the biggest causes of workplace accidents. Risky behaviour has an essential role in explaining the possibility of work accidents. Therefore, to suppress dangerous behaviour, it is necessary to provide a stimulus to reduce the accident rate. One form of stimulation is given to construction workers, namely reward and punishment. This study aims to analyze the effect of punishment and reward on safety behaviour in construction project work. The population in this study are workers in the Aston Mojokerto Hotel building construction project. While the respondents as a sample were carpenters and coolies, totalling 36 people. The sampling technique used was the purposive sampling method. The variable in this study is the variable of punishment, appreciation functions as the independent variable, while the dependent variable is work safety behaviour. Analysis using multiple linear regression. Retrieval of data using a questionnaire. The study results explain that the punishment and reward variables significantly relate to the work safety behaviour variable. Reward and punishment variables simultaneously positively affect work safety behaviour variables. In contrast, the partial influence of punishment variables does not significantly impact workplace safety behaviour. This research implies the need for management in the field to carry out rewards and punishments for workers to improve work safety behaviour.
KERENTANAN PULAU SOPHIALOUSIA DI KABUPATEN LOMBOK BARAT TERHADAP PERUBAHAN IKLIM DAN KONSEP PENANGANANNYA Kadek Windy Candrayana; I Gusti Agung Putu Eryani
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 1 (2023)
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.12.1.6525.106-113

Abstract

Climate change due to increasing temperatures causes changes in sea conditions. Rising sea levels and increasing the occurrence of high waves are the impacts of climate change. This condition threatens the existence of small islands, including Indonesia. One of the islands that is vulnerable to this condition is Sophialousia Island which is the southern border of Indonesia and Australia. The vulnerability of Sophialousia Island was analyzed using the Integrated Coastal Vulneron ability Index (ICVI) and adding sea level rise parameters. The number of parameters reviewed are 7 (seven) parameters, namely the type of coastal slope, beach conditions, the percentage of coastal protection, storm events, rob events, sea level rise (SLR), and land use. CMS-Wave modelling is used for strategy simulation handling to reduce the risk of island vulnerability. The results of the vulnerability assessment by ICVI showed that Sophialousia Island was classified as high vulnerability due to climate change. So the recommended handling strategy is to build a floating breakwater and make a revetment. The floating breakwater reduces storm surges, and the revetment increases the island's elevation so it is resistant to SLR.