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Journal of Green Science and Technology
Published by Universitas Swadaya Gunung Jati
ISSN : 25981277     EISSN : 26213966     DOI : https://doi.org/10.33603/jgst.v9i1
Core Subject : Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Transportation
Journal of Green Science and Technology (JGST) published since 2017 by Faculty of Engineering Universitas Swadaya Gunung Jati Cirebon, Indonesia with p-ISSN 2598-1277 and e-ISSN 2621-3966. JGST publishes twice a year in March and September. Publications before 2023 can be seen here. Journal of Green Science and Technology (JGST) has been accredited by National Journal Accreditation (ARJUNA) Managed by Ministry of Research, Technology, and Higher Education, Republic Indonesia since year 2022 to 2022 according to the decree No. 230/E/KPT/2022. Journal of Green Science and Technology (JGST) accepts and publishes multidisciplinary research and critical review of issues that contains of all scientific works related to the field of following Sciences Engineering: - Civil Engineering - Architectural Engineering - Environmental Engineering - Chemical Engineering - Mechanical Engineering - Electrical Engineering - Industrial Engineering - Informatics Engineering, etc. All manuscripts must be written in English.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 122 Documents
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Behaviour Of Bamboo Reinforcement In Flexural Strength Of Sea Water Concrete Slab Alamsyah Alamsyah; Hery Waluyo; Muhammad Zulkarnain; Faisal Ananda; Zev Aljauhari
Journal of Green Science and Technology Vol 3 No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2385

Abstract

World Resources Institute data shows that there will be a fresh water crisis in 2040 including Indonesia. Responding to the above, many studies have been carried out using seawater, one of which is on concrete. Several studies have shown that seawater does not reduce the quality of concrete, but provides a corrosion effect on reinforcement.In this study, sea water concrete slabs have been made using bamboo as a reinforcement that will not corrode due to seawater. For concrete mix design refers to SNI SNI 03-2834-2000 and for slab flexural strength refers to 03-2847-2002. Slab specimens with sea water concrete that have been made consist of Slab concrete of steel reinforcement (SCS), Slab concrete of bamboo reinforcement V type notch (SCBV)  and Slab concrete of bamboo reinforcement  U type notch (SCBU).The result of the compressive strength of sea water concrete can reach the compressive strength of the plan. Tensile strength of bamboo reaches 223.5MPaand approaching the tensile strength of steel reinforcement. The maximum load of SCBV and SCBU were decrease than theoretical analysis of0.14% and 21.51% respectively. Otherwise, the maximum load of SCS greater than theoretical analysis with a difference of 14.67%. The flexural strength of the concrete slab was not affected by sea water as in compressive strength of cylinder.Keywords: Bamboo reinforcement slab, Flexural strength, Seawater concrete
STUDY OF THE FUNCTION OF LOCAL ACTIVITIES CENTER(CASE STUDY)THE TOWN OF SOREANG, BANDUNG REGENCY AS THE CAPITAL Heri Permana; Irwan Prasetyo; Zefri Zefri
Journal of Green Science and Technology Vol 3 No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2386

Abstract

In the determination of the structure of the space of the city, where the City Go on the set as the center of local activities, while development in the town of Soreang is currently faced with various challenges, including the growing increase of the population, the limited infrastructure and land over the function so that the function of the city go unnoticed as the Centre of Local Activity hasn't been able to mengimbagi infrastructure services that should be available to the public.Study of the function of Local Activities Center take the case in the town of Soreang, strategy formulation to provide enhanced functionality for local Activities Center in the town of Soreang, Bandung Regency as the capitalAnalysis on the utilization of space occurs over the function of the land of paddy fields, became the land of housing, industry and infrastructure analysis, as well as other cities that have not been adequate as, road; Hospitals, higher education, Terminal, and utilities, this function meyebabkan Local Service Center does not seem to meet the needs of community service facilities in the town of Soreang, devote an increasing development strategies was obtained by the Center The local town of Soreang activities in the form of infrastructure development, land use strategy and strategy of institutional development as well as the role of the community to the development of the construction of the City Go as a function of local activities.Key Words: Local Activities Center Of The City As The Capital Of Bandung Regency, Soreang 
Analysis Of Construction Management On The Ashley Hotel Central Jakarta Development Project Shilvy Aghniya; Saihul Anwar
Journal of Green Science and Technology Vol 3 No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2387

Abstract

Construction Management is the process of implementing management functions (Planning, Organizing, Actuating and Controlling) systematically on a project by using existing resources effectively and efficiently in order to achieve project objectives optimally.Analysis of Construction Management on the Ashley Hotel Central Jakarta Development Project isstartingfromtheanalysisofimplementationmethod,thecalculationoftheworkvolume,thecalculation of the needs of labor, material, and equipment, the calculation of the budget plan, and the time and cost control project with Barchart, S-Curve and Critical Path Method(CPM).Based on the analysis that has been done with Barchart, S-Curve and CPM, the construction of Ashley Hotel takes 69 weeks with an estimated cost of Rp. 39.091.299.600,00.Keyword : Construction Management, Barchart, S-Curve, CPM (Critical Path Method).
THE ANALYSIS OF HYDROLOGY IN KUPANG RIVER PEKALONGAN – BATANG Esa Anggriani; Saihul Anwar
Journal of Green Science and Technology Vol 3 No 3 (2019)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2754

Abstract

ABSTRACTKupang River administratively located in Batang Regency, as well as the District and City of Pekalongan, Central Java Province. The Kupang River irrigates the Kupang Watershed with an area are 194.87 Km2 and the river length are 67.5 km. The Kupang watershed is in the administrative area of 3 regencies and 1 city, that are Pekalongan City, then Batang, Pekalongan, and Banjarnegara districts.In general, semi-monthly rainfall ranges between 16 mm until 299 mm. The dry season go on April until September and the rainy season go on October until March.The purpose of this research is to do a calculation and analysis to get the amount of water potential with available data. In terms of quantity, the problem of water for agriculture especially on dry land, is about the water supply and distribution. Because the water supply is very dependent on the distribution of rainfall throughout the year which is very uneven even in the rainy season. Because of that reason the technology and methods that are effective, efficient, and can be applied in various regional characteristics are needed to meet water needs.Flood control is also very necessary to prevent floods that can occur at any time. Flood dischargeplancalculated using several methods that suitable. With this we can minimize the possibility of flooding and be responsive in an effort to minimize the worst possibilities when the floods take place.Keywords:(Analysis, Hydrology, Water Potential, Flood discharge)
ANALYSIS AND DESIGN STRUCTURE OF BUILDING OFFICE AND ADMINISTRATIVE AL-BAHJAH CIREBON Rama Bhakti Wibawa; Arief Firmanto
Journal of Green Science and Technology Vol 3 No 3 (2019)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2756

Abstract

ABSTRACTAl-Bahjah is a formal and non-formal educational institution that combines general education with Al-Quran which is located on PangeranCakrabuana Street,Sumber, Cirebon District. The construction of Building Officeand Administration Al-Bahjah is indispensable as a center for management and administration.The planning of the Building Office and Administrative Al-Bahjah has a floor size of 30 m x 14 m with 5 floors of structure and building height of 19.60 m. The building structure is designed with reference to SNI 1727 - 2013, PPIUG 1987, SNI 2847 - 2013 and SNI 1726 - 2012.The static equivalent analysis method is used in analyzing earthquakes. The structure lies in the class of medium land sites (SD) and is included in the type D Seismic Design Category, so the earthquake force on the structure is planned using a configuration of the structure of the Special Moment Resisting Frame (SMRF).ETABS v9.6 structure analysis program is used to help structure modeling and calculate internal forces acting on the structure, with the material used is concrete f'c 25 Mpa, reinforcementfy 400 Mpa and fy 240 Mpa.Keyword: SNI 1727-2013, PPIUG 1987, SNI 2847-2013, SNI 1726-2013, Seismic Design Category D,Lateral Equivalent Analysis, SMRF, ETABS v9.6.0
ANALYSIS PLANNING AND DESIGN STRUCTURE OF BUILDING FLATS RENT FOR FACTORY WORKERS IN INDUSTRIAL AREA CIREBON REGENCY Taufik Nurrohman; Fathur Rohman
Journal of Green Science and Technology Vol 3 No 3 (2019)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2757

Abstract

ABSTRACTThe industrial area in Cirebon Regency which has absorbed a number of industrial workers need to be supported by the infrastructure that facilitates the existence of industrial workers from inside and outside of Cirebon Regency, namely is residence that becomes one of the primary needs / basic human and they should find a place to live that suits the needs and financial capabilities. According to the Constitution 1945, Law No. 4 1992 Housing and Settlement and the Law No. 39 of 1999 on Human Rights, the house is the people's basic rights and guaranteed by law and supported by the Presidential Decree 22/2006 issued a national program "Flats 1000 Tower" which was targeted to build flats are middle to lower class.In order to create a structure that is safe and meets serviceability limit, so in the process of design the building structure must be according to SNI 2847-2013 of reinforced concrete. Beside planning, the loading structure must be according to SNI 1727-2013, then for calculation of earthquake engineering refers to SNI 1726-2012. Analysis structure using ETABS, for the material of structures is used concrete including frame section (column, sloof, beam, and slab).From the planning and design of the flats that were done in this thesis obtained 2 types of columns with a size 50/50 using reinforcement 12-D19 and shear reinforcement Ø10-100 and 35/35 using reinforcement 8-D19 and shear reinforcement Ø10-100, then obtained 2 types of main beams with a size 35/50 using reinforcement 12-D16 with shear reinforcement Ø10-100 and size 25/30 using reinforcement 5-D16 with shear reinforcement Ø10-120, then for floor and roof slab obtained a thickness 13cm using reinforcement D12-150. RAB structure obtained in this plan is Rp.15,920,000,000,- so that the price per meter is Rp.3,686,000,-.Keywords : Analysis and Planning structure, ETABS, Thesis Result.
ANALYSIS STRUCTURE OF THE NEW BUILDING PKU MUHAMMADIYAH ISLAMIC HOSPITAL TEGAL Yusril Ramadhan; Arief Firmanto
Journal of Green Science and Technology Vol 3 No 3 (2019)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2758

Abstract

ABSTRACTMuhammadiyah Islamic Hospital Tegal, built a 5 floor building to improve the quality of services in the health sector. Health access and more complete services in the district of Tegal are indeed expected by the community so that the community can get better health services.Muhammadiyah Islamic Hospital Tegal used a reinforced concrete structure and designed with reference to SNI 1727 :2013, PPURG 1987, SNI 2847 :2013 and SNI 1726 :2012.The static equivalent and the dynamic response spectrum analysis method is used in analyzing earthquakes load. The earthquake force on the structure is used a configuration of the structure of the Special Moment Resisting Frame System (SMRFS).Analysis structure at this building used a software ETABS v9.6.0to help structure modeling and calculate internal forces acting on the structure.Keyword: SNI 1727:2013, PPURG 1987, SNI 2847:2013, SNI 1726:2013, Response Spectrum, Lateral Equivalent Analysis, SMRF, ETABS v9.6.0
ANALYSIS OF CINAPEL BRIDGE PROJECT CONSTRUCTION MANAGEMENT ON THE CISUNDAWU TOLL ROAD Nopa Pahlawati; Nikko Rozy; Saihul Anwar
Journal of Green Science and Technology Vol 3 No 3 (2019)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2759

Abstract

ABSTRACTConstruction management is an attempt to use limited resources efficiently, effectively and timly in completing a project that has been palnned. There are 3 kinds of basic functions of construction management including planning, implementation, and control. Of three of these activities to control the resources on aproject that includes worker, equipment, material, money, and method.The research method used was qualitative research, as a way of collecting data on the study is how the study of the literature, interviews and direct observation in field. And this method is a method that is done to get a foundation theory in analyzing data, namely the analysis calculation of the volume of material, analysis of labor, analysis tool, method, method of Bar Chart S Curve and Critical Path Method.The location of the studies reviewed were Analysis Of Cinapel Bridge Project Construction Management On The Toll Cisundawu Road, located on Pamatutan Hamlet Mulyasari – Pasir Hamlet Margamukti, Sumedang. The results of this research is the budget plan costs  completed the construction of the Cinapel Bridge Project on Cisundawu Toll Road until the final stage costs less than Rp. 168,020,632,320, - and analysis of the Critical Path Method (CPM) estimates that the completion of the Cinapel Bridge on Cisundawu Toll Road takes 129 weeks (903 days)Keywords: Construction Management, Bar Chart, S Curve, Critical Path Method
THE DEVELOPMENT OF THE PASAR KEPUH IN KUNINGAN DISTRICT Dinni Fitri Fadilah; Saihul Anwar
Journal of Green Science and Technology Vol 4 No 1 (2020): Journal of Green Science and Technology, Vol.4 No.1 (2020)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v4i1.2879

Abstract

Development is an attempt to develop an effective product for future use. And when it is associated with Development education means a gradual process of change in the direction of a higher and more widespread that can thoroughly create a perfection or maturity.The market is an economic institution where buyers and sellers meet, both directly and indirectly in the form of shopping centers, public markets, shops, malls, plazas, trade centers and other designations, to conduct trade transactionsThe method used in this Thesis is to use qualitative methods, namely by emphasizing Primary and Secondary Data, Analysis Of The Projected Number Of Traders, Analysis Of Market Area Development uses the SWOT method, Analysis Of Extensive Building Needs, Calculation Of Parking Land Needs, Planning Waste Management System, Calculation Of Drainage, Design Of Market and Analysis Of  Engineering Economic.The conclusion taken from The Development Of Pasar Kepuh is Pasar Kepuh will developed into a Semi-Modern Market by maintaining land area which is  27,161 m2 and will developed into 3 floors with a total building area of 30.315,68 m2. The number of kiosks of 1356 units and  416 units for stall. Pasar Kepuh development  project after 25 years will be reater, Rp. 61.200.000.000 so to equalize the present value of future value with the present value of the expenditure for invesement requires interest 16,78%.
ANALYSIS OF CONSTRUCTION MANAGEMENT MAIN ROAD IN THE CISUMDAWU STA.21+200 – STA.22+825 TOLL ROAD PROJECT Iko Prasetio; Saihul Anwar
Journal of Green Science and Technology Vol 4 No 1 (2020): Journal of Green Science and Technology, Vol.4 No.1 (2020)
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v4i1.2927

Abstract

Construction management is an attempt to use limited resources efficiently, effectively and timly in completing a project that has been palnned. There are 3 kinds of basic functions of construction management including planning, implementation, and control. Of three of these activities to control the resources on aproject that includes worker, equipment, material, money, and method.The research method used was qualitative research, as a way of collecting data on the study is how the study of the literature, interviews and direct observation in field. And this method is a method that is done to get a foundation theory in analyzing data, namely the analysis calculation of the volume of material, analysis of labor, analysis tool, method, method of Bar Chart S Curve and Critical Path Method.The location of the studies reviewed were Main Road in the Cisumdawu STA.21+200 – STA.22+825 Toll Road Project , located on Pamatutan Hamlet Mulyasari – Pasir Hamlet Margamukti, Sumedang. The results of this research is the budget plan costs  completed the construction of Main Road in the Cisumdawu STA.21+200 – STA.22+825 Toll Road Project till the final stage more or less cost is Rp. 121.488.578.000 and analysis of the Critical Path Method (CPM) estimated completion of the Main Road in the Cisumdawu STA.21+200 – STA.22+825 Toll Road Project takes 58 weeks (406 days).Keywords: Construction Management, Bar Chart, S Curve, Critical Path Method. 

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