cover
Contact Name
Putu Aryastana
Contact Email
aryastanaputu@warmadewa.ac.id
Phone
+6281222788222
Journal Mail Official
paduraksa.sipil@gmail.com
Editorial Address
Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia
Location
Kota denpasar,
Bali
INDONESIA
Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa
Published by Universitas Warmadewa
Core Subject : Social, Engineering,
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa, 2303-2693 (Print ISSN), 2581-2939 (Electronic ISSN) is a journal of civil engineering provides a forum for publishing research articles or review articles which published by Warmadewa University Press jointly with Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa. This journal is also dedicated to provide an intellectual space of scholarly discussion how journal of civil engineering able to create the new global formation of civil engineering and similar issues. This journal has been distributed by Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa started from Volume 1 Number 1 Year 2012 for Print and Oline from Volume 3 Number 1 Year 2014 to present. This journal encompasses original research articles, review articles, and short communications, including: Civil Engineering; Water Resources; Construction Management; Transportation; Structure; Geotechnics; Environment; Others Engineering
Articles 257 Documents
KAJIAN RESIKO GEMPA DENGAN PENDEKATAN METODE RAPID VISUAL SCREENING (RVS) FEMA 154 DAN 3D RESPONSE SPEKTRUM TERHADAP GEDUNG UNIVERSITAS WIJAYAKUSUMA PURWOKERTO Novi Andhi Setyo Purwono; Iwan Rustendi; Roesly Sakban; Ajeng Purba Kencana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2745.211-223

Abstract

An earthquake is one that occurs as a result of a sudden shift in the soil layer below the earth's surface. Purwokerto as the city of Banyumas Regency is a city that is currently trying to develop as well as other big cities in Indonesia. The lecture building is a public service facility in terms of education for the community As the lecture building must be able to provide feasibility and comfort so that activities inside and outside the lecture building become comfortable. This aims of the reasearch to assess the vulnerability of several buildings at Wijayakusuma University to earthquakes. To find out the feasibility of the building, the analysis approach was carried out using the RVS method contained in FEMA 154, besides that the load calculation was carried out using SAP 2000 modeling with the 3D Response Spectrum method. The results showed that the multi-storey buildings at the University of Wijayakusuma Purwokerto were safe against earthquakes when assessed by the RVS method, whereas when assessed by the 3D response spectrum method in accordance with SNI 1726-2019 these buildings were less safe for fundamental natural vibration times, but for the third loading the building is safe.
ANALISA BIAYA PEMANFAATAN FLY ASH SEBAGAI MATERIAL DASAR BETON SELF COMPACTING GEOPOLYMER Chichilya S. P. Sondakh; Stevanny Gumalang; Mickson Pinori
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
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.10.1.2746.158-168

Abstract

The vibratory compaction process to obtain high-quality concrete has difficulties when faced with complex structural models. In the last few decades, research and development of self-compacting concrete (SCC) has been carried out. The application of SCC in Indonesia is still limited because the manufacturing costs are quite high. The composition of cement in SCC is more than conventional concrete, which means it causes higher air pollution. The amount of cement production is directly proportional to the amount of CO2 released into the atmosphere, so the world cement industry makes a major contribution to global greenhouse gas emissions. Several studies have begun to innovate combining SCC and overall cement replacement technology with a pozzolanic material that has cement-like characteristics. One of the alternative materials to replace Portland cement is fly ash, which is a waste material from burning coal in the PLTU. For fly ash to bind like cement, an activator is needed. The mixture of fly ash and activator is known as geopolymer paste, so the combination of these two concrete technologies is called geopolymer self-compacting concrete with fly ash as a base material. In Indonesia, geopolymer self-compacting concrete is still limited in the mix design testing phase, so the authors are interested in knowing the economic review of this type of concrete, and intend to analyze the cost of production of this geopolymer self-compacting concrete using local materials, fly ash from PLTU II Amurang, North Sulawesi Province. The study began with an examination of local materials in North Sulawesi for a concrete mix design. Followed by conducting experimental testing to get the characteristics of fresh concrete and the compressive strength of the concrete. Furthermore, analysis of production costs based on mix-design for 1 m3 of concrete. The workability test of the fresh geopolymer self-compacting concrete with fly ash as a base material through the slump flow method, V-funnel test, and L-Box Shaped test shows that it qualifies the SCC requirements and also produces K-250 quality of concrete. Geopolymer concrete combined with SCC concrete, which has a relatively high cost, results in high production costs of Geopolymer Self Compacting Concrete.
ANALISIS HUBUNGAN GEOMETRIK JALAN TERHADAP KESELAMATAN JALAN BYPASS MOJOKERTO KM SBY 51-63 Al’Adilah; Akhmad Hasanuddin; Willy Kriswardhana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2770.253-265

Abstract

Bypass Mojokerto is main route of transportation between cities and provinces used to divert areas with high density activities. Based on data from Satlantas Mojokerto, traffic accidents throughout 2019 contained 436 accident cases with 57 people died. The causative factor for traffic accidents is geometric conditions of road that unsuitable with standard design Bina Marga in 1997. Therefore needed to analyze the geometric relationship between roads and road safety on section of Bypass Mojokerto KM Sby 51 – KM Sby 63. The research data used road geometric including radius of the curve, degree of curvature, and superelevation as well as the safety element data including value of the Equivalent Accident Number (EAN), accident number, and accident rate. Field survey was conducted to determine location of bend in KM. Then data processing uses googlemaps and google earth. Meanwhile, safety element data was obtained from Mojokerto Police. Geometric road data obtained were processed using Autocad and calculations were using excel. In this researh, the analysis used to analyze effect of relationship is the statistical test method of linear, multiple, and polynomial regression analysis using excel. The results of three analyzes were compared in order to obtain the percentage value that had the greatest influence on traffic safety. Based on research results, road geometric can have the best affect on road safety are superelevation, degree of curvature and slope with R2 each values of 39.34%; 49.94%; 35.65%. The results of superelevation analysis of road safety using polynomial regression analysis with a value of R2 = 0.393 and Y = -46518X2 + 4716.3X - 100.92. Meanwhile, the results of degree of curvature on road safety using polynomial regression analysis has a value of R2 = 0.499 and Y = 0.0002X2 - 0.0123X + 0.2412. In addition, the results of road safety slope analysis used polynomial regression analysis has a value of R2 = 0.356 and Y = 6.1457X2 - 9.3246X + 6.4163.
ANALISIS KELAYAKAN EKONOMI PADA PEMBANGUNAN PERKANTORAN TOWER POROS MARITIM SURABAYA Eka Nurus Sakinah; I Nyoman Dita Pahang Putra; Anna Rumintang
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2773.224-231

Abstract

The increasing population and business development in Surabaya have made large companies need space for their employees. Assessing the characteristic of a development project must conduct a feasibility study. One of the feasibility studies conducted is to conduct an economic feasibility analysis. This analysis is carried out to ensure that the project is feasible from an economic aspect. The purpose of this study is to determine how much the benefits and costs are obtained and the extent of its economic feasibility. The project that will be examined in this final project is the Surabaya Maritime Tower Poros office. Then the feasibility of this office development project is based on the calculation of the Benefit-Cost Ratio (BCR), Net Present Value (NPV), Internal Rate of Return (IRR), and Return on Investment (ROI). The results of this economic feasibility analysis obtained a positive NPV value of IDR.32,995,643,307.00, IRR value of 12.08%, ROI of 15.76% and BCR 3.2. Then the return on investment is calculated using an annual cash flow with a variable amount of 2 years 10 months and 8 days.
PERENCANAAN SISTEM PLAMBING DAN HIDRAN KEBAKARAN PADA PROYEK PEMBANGUNAN HOTEL PESONA ALAM Ivana Patricia Lilipaly; Ririn Endah Badriani; Yeny Dhokhikah
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2818.266-279

Abstract

Pesona Alam Hotel is one of the hotels located in the Cisarua area, Bogor. An adequate plumbing system and fire hydrant system planning are needed to support the Comfort and safety of hotel visitor activities. The Plumbing Tool Load Unit Method is used in determining the dimensions of both clean and wastewater. Isometric depiction of piping networks and determining the diameter of clean water pipes is assisted by Pipe Flow Expert software. Based on the calculation, it is found that the need for clean water per day at Pesona Alam Hotel is 230 m3/day with the required diameter of clean water pipes of 0.5", 0.75", 1", 1.25", and 2". The estimated wastewater produced is 207 m3/day with a diameter of 1.25", 1.5", 2", 2.5", 3" and 4" wastewater. Whereas for the fire hydrant system, 3 types of fire hydrants are used, namely the pillar hydrant, fire hose reel, and sprinkler. The need for clean water for fire fighting is 270 m3.
PERENCANAAN BANGUNAN JETTY DARI BAHAN BRONJONG DI MUARA SUNGAI SUNGGA PANTAI JASRI KABUPATEN KARANGASEM Putu Gede Panji Oka Chandra; Cok Agung Yujana; I Ketut Yasa Bagiarta
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
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.10.1.2848.182-194

Abstract

Jasri Beach already has a protection structure in the form of a revetment which also functions to withstand wave overtopping. The tides and river discharge at the mouth of the Sungga River in Jasri Beach affect the spread of sediment floating in the water column and at certain times it can settle on the bottom of the water. Thus, the jetty planning at the mouth of the estuary aims to hold the longshore sediment which is pushed by the waves, into the estuary and then settles which can cause flooding at the mouth of the estuary. Based on the analysis of the jetty structure planning at the estuary of the Sungga River using gabion material, it is obtained: the height of the jetty (Eljetty) = 3 m, the weight of the first layer stone (W1) = 2.486 tons, the weight of the second layer (W2) = 0.2486 tons, the peak width (B) = 2.434 m, thickness of the first layer (t1) = 2.434 m, thickness of the second layer (t2) = 1.129 m, thickness of toe protection (ttoe) = 1.781 m, width of toe protection (Btoe) = 2.166 m, weight of toe protection stone (Wtoe) = 0.148 tons, and the estimated of cost construction is IDR 4,106,578,000.00.
RISIKO K3 PADA PELAKSANAAN KONSTRUKSI BANGUNAN GEDUNG SWASTA Ni Kadek Sri Ebtha Yuni; I Nyoman Suardika; I Wayan Sudiasa
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2849.317-324

Abstract

Project risks sourced from the environment, planning, financial, technical, humane, criminal, and safety. The purpose of this study to identify the safety and health risks of building construction on structural and architectural work, determine the value of risk based on the results of identification, determine risk control based on the hierarchy of risk control. This research was conducted on a private construction project on structural and architectural work. The method used is interviews and surveys. Surveys were conducted to obtain risk identification, and interviews to respondents. There were 28 identified risks, 11 risks were in the mild category and 17 were moderate risks. This risks are controlled by tool box meetings, managing work positions, placement of materials and tools, installing signs, work permits, using helmets, shoes, safety belts, gloves, and masks.
KARAKTERISTIK DAN POTENSI RUANG PESISIR SANUR KAUH DAN SIDAKARYA UNTUK PENGEMBANGAN EKOWISATA DI KECAMATAN DENPASAR SELATAN I Wayan Suadi Putra
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2878.232-252

Abstract

The research was conducted on the coast of Sanur Kauh Village and Sidakarya Village, South Denpasar, with the background of the potential use of space for ecotourism activities in the area, in the form of mangroves, Taman Inspirasi Beach, Muntig Siokan Beach and fishing communities. This potential has been included in Perda No.3 / 2019 concerning the Regional Tourism Development Master Plan for 2018-2029, for further, on the proposal of the Government of Sanur Kauh and Sidakarya, in the Revised Regional Regulation RTRW and Ranperda RTDR for Denpasar City, the research area is included in zoning tourist areas. The research objective was to determine the characteristics and potential of area space utilization for ecotourism activities seen from the ecotourism opportunity spectrum component, as well as the suitability of the activities with the ecotourism principle, so that the results can be used as a reference for stakeholders related to the discussion of the Ranperda above. This research uses a qualitative approach, which produces descriptive data, as well as a deductive mindset, where theory becomes a research tool from selecting and finding problems as well as observing in the field to testing the data. The results showed that the Taman Inspirasi Beach area approached the eco-generalist spectrum, and the Muntig Siokan Beach Area approached the eco-specialist spectrum. The research area can apply the principles of ecotourism. The Inspiration Park management needs to be accompanied by a body formed by the government as a control, and it is necessary to form a management agency for the Muntig Siokan Area.
KAJIAN PERUBAHAN PEMANFAATAN LAHAN DI PESISIR DESA KELAN KELURAHAN TUBAN KECAMATAN KUTA KABUPATEN BADUNG I Made Agus Sumardita
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2887.280-296

Abstract

Significant changes have occurred on the coast of Kelan Beach. Initially, the coast of Kelan Beach was dominated by fishing boat mooring areas and has changed its use to cafes and tourist attractions. This study aims at determining the phenomenon of land use change on the coast of Kelan Beach after the promulgation of Perda Number 26 of 2013 concerning RTRW of Badung Regency which can be grouped into (i) knowing the characteristics of land use in the coastal area of Kelan Village, Tuban Village, Badung Regency after 2013-2017 ( ii) evaluating the suitability of land use 2013-2017 against the RTRW in the coastal area of Kelan Village in 2013-2017 (iii) knowing the land use control strategy in the coastal area of Kelan Village, Tuban Village to comply with the established RTRW. This is a qualitative research with descriptive data assessment that is outlined in the form of a report or description. In addition, the nature of the research is field research, namely the data analized obtained through interviews or direct observation. This method was chosen to describe the trends in land use change in an area, the factors that influence the changes, as well as inconsistencies with existing spatial plans. The conclusions of this study are (i) population growth resulting in increased need for spatial use (ii) land use on the coast of Kelan Beach that is not in accordance with RTRW (iii) land use control strategies that need to be reviewed (iv) land use on the coast Kelan, who does not pay attention to the environment, causes chaos and diminishes fishermen's territory.
PEMANFAATAN INFRASTRUKTUR DAN RUANG PASCA PEMBANGUNAN INFRASTRUKTUR DI DESA KERTA, PAYANGAN, GIANYAR Desak Putu Korpiyoni
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
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.10.2.2895.297-316

Abstract

Indonesia consists of urban areas and rural areas. The problems also can be find it’s not only urban areas have many problems, in rural areas have many problems too. Some problems in rural areas which is not complete is lack of infrastructure, which is to support accessibility and productivity distribution of agriculture product, and it has been hampering economic growth in rural areas. In several things needed for support villagers agriculture activities in rural area is design of infrastructure should be compatible with society and public needs in rural area, other than that, the potential in rural area can be visible. Kerta Village located in Payangan District, Gianyar Regency. The consideration of Kerta Village was chosen as an object of research because infrastructure built with massive and followed with space development during six years clearly visible so that until now village tourism has been built. It need requires an analysis can planning and development according to the needs of Kerta Villagers. The objective of this research is to discover the impact of the planning and development of infrastructure in Kerta Village. This research used qualitative method with case study approach. The result of the research is the analysis of planning and development infrastructure in Kerta Village during six years started 2014 until 2019 and also space utilization since the infrastructure development in Kerta Village.